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Quinazoline and Quinoline Derivatives

Quinazoline and Quinoline Derivatives

Quinazolines and quinolines are nitrogen-containing heterocyclic compounds with aromatic structures that play a key role in the synthesis of drugs with anticancer, antimicrobial, and anti-inflammatory activity. Their derivatives feature structural modifications that optimise bioavailability and selectivity, enabling the development of new active ingredients for various therapeutic applications. These compounds are used in the manufacture of APIs for the treatment of cancer, infections, neurodegenerative diseases, and cardiovascular conditions. Additionally, quinazoline and quinoline derivatives are essential in the research of enzyme inhibitors and the design of innovative bioactive molecules. At CymitQuimica, we offer high-purity quinazoline and quinoline derivatives for applications in chemical synthesis, pharmaceutical development, and biotechnology.

Found 65630 products of "Quinazoline and Quinoline Derivatives"

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  • Sildenafil Impurity 2

    CAS:
    Formula:C14H20N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:312.39

    Ref: 4Z-S-0690

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Lornoxicam Impurity 14

    CAS:
    Formula:C14H12ClN3O4S2
    Color and Shape:Off-White Solid
    Molecular weight:385.84

    Ref: 4Z-L-3516

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    508.00€
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    825.00€
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    1,153.00€
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  • Axitinib Impurity 47

    CAS:
    Formula:C8H9NOS
    Molecular weight:167.23

    Ref: 4Z-A-188050

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    444.00€
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    635.00€
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  • Vortioxetine Impurity 1

    CAS:
    Formula:C17H20N2S
    Color and Shape:Brown Semi-Solid Semi-Solid
    Molecular weight:284.42

    Ref: 4Z-V-043002

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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Atomoxetine Impurity 19 (R-Isomer)

    CAS:
    Formula:C9H11ClO
    Molecular weight:170.64

    Ref: 4Z-A-2540

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  • Empagliflozin Impurity 52 (Mixture of Diastereomers)


    Formula:C8H14O3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:158.20

    Ref: 4Z-E-6367

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    508.00€
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    825.00€
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    1,153.00€
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  • Gefitinib Impurity 61

    CAS:
    Formula:C17H13ClFN3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:361.76

    Ref: 4Z-G-2317

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  • N-Nitroso-N-Desmethyl Dapoxetine


    Formula:C20H20N2O2
    Molecular weight:320.39

    Ref: 4Z-D-2053

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Iguratimod

    CAS:
    Formula:C17H14N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:374.37

    Ref: 4Z-I-092001

    5mg
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    444.00€
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    635.00€
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  • Sulindac EP Impurity B (Sulindac USP Related Compound B, Sulindac Sulfone)

    CAS:
    Formula:C20H17FO4S
    Color and Shape:Yellow Solid
    Molecular weight:372.41

    Ref: 4Z-S-294

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    444.00€
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    635.00€
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  • Naloxone HCl

    CAS:
    Formula:C19H21NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:327.38 36.46

    Ref: 4Z-N-211

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    349.00€
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    444.00€
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  • Dabigatran Impurity 29

    CAS:
    Formula:C19H20N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:368.39

    Ref: 4Z-D-5913

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Oxcarbazepine EP Impurity L

    CAS:
    Formula:C17H14N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:294.31

    Ref: 4Z-O-0624

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Fosinopril Impurity 2

    CAS:
    Formula:C14H23NO3
    Color and Shape:White Off-White Solid
    Molecular weight:253.34

    Ref: 4Z-F-1217

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    444.00€
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    635.00€
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  • Minoxidil Impurity 3

    CAS:
    Formula:C11H12N4O4S
    Color and Shape:Off-White Solid
    Molecular weight:296.30

    Ref: 4Z-M-129

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    444.00€
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    635.00€
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  • Celecoxib Impurity 4

    CAS:
    Formula:C17H16F3N3O3S
    Color and Shape:Off-White Solid
    Molecular weight:399.39

    Ref: 4Z-C-0317

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • SRI-011381

    CAS:
    Formula:C20H31N3O
    Molecular weight:329.49

    Ref: 4Z-K-031087

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • 10-Hydroxy Protriptyline


    Formula:C19H23NO
    Molecular weight:281.40

    Ref: 4Z-P-435

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  • CHIR 99021-d4

    CAS:
    Formula:C22H14D4Cl2N8
    Molecular weight:469.37

    Ref: 4Z-C-427002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Hexamidine EP Impurity A HCl

    CAS:
    Formula:C20H25N3O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:355.44 36.46

    Ref: 4Z-H-024002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Palbociclib Impurity 1

    CAS:
    Formula:C22H27N7O
    Color and Shape:Yellow Solid
    Molecular weight:405.51

    Ref: 4Z-P-196002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Domperidone-d6

    CAS:
    Formula:C22H18D6ClN5O2
    Color and Shape:White To Off-White Solid
    Molecular weight:431.95

    Ref: 4Z-D-492

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Revaprazan HCl

    CAS:
    Formula:C22H23FN4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:362.45 36.46

    Ref: 4Z-R-083001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Haloperidol Decanoate EP Impurity H HCl

    CAS:
    Formula:C29H37ClFNO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:502.07 36.46

    Ref: 4Z-H-0131

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Relugolix Impurity 12

    CAS:
    Formula:C28H25F2N7O5S
    Molecular weight:609.61

    Ref: 4Z-R-139014

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Benzhexol Impurity 7

    CAS:
    Formula:C14H20O
    Color and Shape:Colorless Liquid
    Molecular weight:204.31

    Ref: 4Z-B-559

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Azilsartan Impurity 31

    CAS:
    Formula:C32H28N4O8
    Molecular weight:596.60

    Ref: 4Z-A-8451

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • N-Boc-Sitagliptin

    CAS:
    Formula:C21H23F6N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:507.44

    Ref: 4Z-S-2026

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Losartan Impurity 20

    CAS:
    Formula:C44H42Cl2N12
    Color and Shape:White To Off-White Solid
    Molecular weight:809.80

    Ref: 4Z-L-1147

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Brexpiprazole Impurity 27 Chloride

    CAS:
    Formula:C38H41N4O4S·Cl
    Molecular weight:649.83 35.45

    Ref: 4Z-B-115031

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Ipidacrine-d6

    CAS:
    Formula:C12H10D6N2
    Color and Shape:Off-White Solid
    Molecular weight:194.31

    Ref: 4Z-I-072002

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Cinnarizine EP Impurity D

    CAS:
    Formula:C35H36N2
    Color and Shape:White To Off-White Solid
    Molecular weight:484.69

    Ref: 4Z-C-386

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • 4-Hydroxy Tamoxifen-d5 (Mixture of Z and E Isomers)

    CAS:
    Formula:C26H24D5NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:392.55

    Ref: 4Z-T-0129

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Dasatinib Impurity 14

    CAS:
    Formula:C12H14ClNO2
    Color and Shape:Off-White Solid
    Molecular weight:239.70

    Ref: 4Z-D-3025

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Vardenafil DiHCl

    CAS:
    Formula:C23H32N6O4S·2HCl
    Molecular weight:488.61 2*36.46

    Ref: 4Z-V-0540

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Brexpiprazole Impurity 18

    CAS:
    Formula:C17H21Cl2NO2
    Color and Shape:Off-White Solid
    Molecular weight:342.26

    Ref: 4Z-B-115020

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Vilazodone N-Oxide

    CAS:
    Formula:C26H27N5O3
    Color and Shape:Off-White Solid
    Molecular weight:457.53

    Ref: 4Z-V-214

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Sertraline Impurity 2 (Sertraline Oxime)

    CAS:
    Formula:C16H13Cl2NO
    Color and Shape:Off-White Solid
    Molecular weight:306.19

    Ref: 4Z-S-0320

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Almorexant

    CAS:
    Formula:C29H31F3N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:512.58

    Ref: 4Z-A-201001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ammuxetine Impurity 5

    CAS:
    Formula:C8H13NOS
    Molecular weight:171.26

    Ref: 4Z-A-277010

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Verapamil EP Impurity D HCl

    CAS:
    Formula:C14H22ClNO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:271.79 36.46

    Ref: 4Z-V-0414

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Haloperidol Decanoate EP Impurity C HCl

    CAS:
    Formula:C33H45ClFNO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:558.18 36.46

    Ref: 4Z-H-0126

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Tenoxicam Impurity 2


    Formula:C8H8N2O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:260.28

    Ref: 4Z-T-130010

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Nicardipine Impurity 27

    CAS:
    Formula:C19H23N3O6
    Color and Shape:Yellow Solid
    Molecular weight:389.41

    Ref: 4Z-N-488

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Aprepitant Impurity 5 HCl

    CAS:
    Formula:C20H18F7NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:437.36 36.46

    Ref: 4Z-A-3224

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Nilotinib Impurity 6

    CAS:
    Formula:C28H22F3N7O
    Color and Shape:White To Off-White Solid
    Molecular weight:529.53

    Ref: 4Z-N-3110

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Candesartan N2-glucuronide


    Formula:C30H28N6O9
    Molecular weight:616.59

    Ref: 4Z-C-014

    5mg
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  • Anagliptin-d6

    CAS:
    Formula:C19H19D6N7O2
    Color and Shape:White To Off-White Solid
    Molecular weight:389.49

    Ref: 4Z-A-178002

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ivabradine Impurity 6 HCl

    CAS:
    Formula:C27H37ClN2O5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:505.06 36.46

    Ref: 4Z-I-3021

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Gefitinib 4-Desfluoro Impurity HCl


    Formula:C22H25ClN4O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:428.92 36.46

    Ref: 4Z-G-2321

    5mg
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  • Pyrazinoic Acid (Pyrazinecarboxylic Acid)

    CAS:
    Formula:C5H4N2O2
    Color and Shape:Off-White Solid
    Molecular weight:124.10

    Ref: 4Z-P-240001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Irinotecan EP Impurity E (Irinotecan USP Related Compound B, (S)-7-Ethyl-10-Hydroxy Camptothecin)

    CAS:
    Formula:C22H20N2O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:392.41

    Ref: 4Z-I-1818

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • (S)-Alogliptin Impurity 66


    Formula:C18H21N5O3
    Molecular weight:355.40

    Ref: 4Z-A-49113

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Nicardipine Impurity 42

    CAS:
    Formula:C16H14N2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:330.30

    Ref: 4Z-N-483

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Osimertinib Impurity 2 DiHCl

    CAS:
    Formula:C27H31N7O2·2HCl
    Color and Shape:Yellow Solid
    Molecular weight:485.59 2*36.46

    Ref: 4Z-A-194015

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Aripiprazole Impurity 32

    CAS:
    Formula:C26H32N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:452.56

    Ref: 4Z-A-144

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Atipamezole Impurity 2

    CAS:
    Formula:C13H14N2
    Color and Shape:White To Off-White Solid
    Molecular weight:198.27

    Ref: 4Z-A-146003

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Fluralaner Impurity 2

    CAS:
    Formula:C18H12Cl2F3NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:418.19

    Ref: 4Z-F-179007

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Maropitant Impurity 3

    CAS:
    Formula:C20H24N2
    Molecular weight:292.43

    Ref: 4Z-M-169006

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Trimetazidine EP Impurity F DiHCl

    CAS:
    Formula:C14H22N2O3·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:266.34 2*36.46

    Ref: 4Z-T-358

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Thiamethoxam Impurity 7 Maleate

    CAS:
    Formula:C6H9ClN4S·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:204.68 116.07

    Ref: 4Z-T-129008

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Revefenacin N-Oxide-2


    Formula:C35H43N5O5
    Molecular weight:613.76

    Ref: 4Z-R-142012

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Citalopram EP Impurity F HCl (Citalopram USP Related Compound H HCl)

    CAS:
    Formula:C19H21BrFNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:378.29 36.46

    Ref: 4Z-C-0940

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Bicalutamide

    CAS:
    Formula:C18H14F4N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:430.37

    Ref: 4Z-B-027

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Nirmatrelvir Impurity 29 HCl

    CAS:
    Formula:C9H15NO2·HCl
    Molecular weight:169.22 36.46

    Ref: 4Z-N-148032

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Etrasimod (APD334)

    CAS:
    Formula:C26H26F3NO3
    Molecular weight:457.49

    Ref: 4Z-E-208001

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Metaraminol Impurity 4 HCl

    CAS:
    Formula:C9H13NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:183.21 36.46

    Ref: 4Z-M-216007

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Cilostazol Impurity 15

    CAS:
    Formula:C3H4Cl2O2
    Molecular weight:142.96

    Ref: 4Z-C-0733

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Emoxypine-d5 (Mexidol-d5)

    CAS:
    Formula:C8H6D5NO
    Color and Shape:White To Off-White Solid
    Molecular weight:142.21

    Ref: 4Z-E-118002

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pyribambenz-Isopropyl

    CAS:
    Formula:C23H25N3O5
    Color and Shape:White To Off-White Semi-Solid
    Molecular weight:423.47

    Ref: 4Z-P-370001

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Carteolol HCl EP Impurity I


    Formula:C16H23BrN2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:371.28

    Ref: 4Z-C-154006

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • N-Nitroso Itopride Impurity 12

    CAS:
    Formula:C19H23N3O5
    Molecular weight:373.41

    Ref: 4Z-I-2819

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N,N-Dinitroso Ethambutol

    CAS:
    Formula:C10H22N4O4
    Molecular weight:262.31

    Ref: 4Z-E-2710

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Dabrafenib Impurity 10

    CAS:
    Formula:C23H22F2N6O2S2
    Molecular weight:516.59

    Ref: 4Z-D-108013

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • rac-Sitagliptin Acetate

    CAS:
    Formula:C16H15F6N5O·C2H4O2
    Molecular weight:407.32 60.05

    Ref: 4Z-S-2062

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Aprepitant Impurity 9

    CAS:
    Formula:C24H25F7N4O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:566.48

    Ref: 4Z-A-3228

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ranitidine EP Impurity H

    CAS:
    Formula:C3H6N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:118.09

    Ref: 4Z-R-0311

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nifedipine Impurity 9

    CAS:
    Formula:C15H15NO5
    Molecular weight:289.29

    Ref: 4Z-N-0720

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Vortioxetine Impurity 37 HCl

    CAS:
    Formula:C18H23ClN2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:334.91 36.46

    Ref: 4Z-V-043045

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Clioquinol EP Impurity C

    CAS:
    Formula:C9H5I2NO
    Color and Shape:Pale Yellow Solid
    Molecular weight:396.95

    Ref: 4Z-C-803

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Afatinib N-Oxide

    CAS:
    Formula:C24H25ClFN5O4
    Color and Shape:Off-White Solid
    Molecular weight:501.94

    Ref: 4Z-A-111024

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ezetimibe Lactam Cleaved Alcohol

    CAS:
    Formula:C24H23F2NO2
    Color and Shape:Off-White Solid
    Molecular weight:395.45

    Ref: 4Z-E-0636

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Hydroxymethyl Mexiletine HCl

    CAS:
    Formula:C11H17NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:195.26 36.46

    Ref: 4Z-M-115014

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso Rivastigmine Hydrogen Tartrate EP Impurity E


    Formula:C13H19N3O3
    Molecular weight:265.31

    Ref: 4Z-R-0734

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Lanicemine-d5 DiHCl

    CAS:
    Formula:C13H9D5N2·2HCl
    Molecular weight:203.30 2*36.46

    Ref: 4Z-L-174003

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Siponimod Impurity 7


    Formula:C30H37F3N2O3
    Molecular weight:530.63

    Ref: 4Z-S-146009

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Lenalidomide Impurity 14

    CAS:
    Formula:C13H13N3O6
    Color and Shape:White To Off-White Solid
    Molecular weight:307.26

    Ref: 4Z-L-2619

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 15

    CAS:
    Formula:C20H22F2N6O5
    Color and Shape:White To Off-White Solid
    Molecular weight:464.43

    Ref: 4Z-T-8126

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Indomethacin (Indometacin) EP Impurity B (Indomethacin USP Related Compound A)

    CAS:
    Formula:C12H13NO3
    Color and Shape:Off-White Solid
    Molecular weight:219.24

    Ref: 4Z-I-1237

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Alvimopan Phenolic Glucuronide (mixture of isomers)


    Formula:C31H40N2O10
    Molecular weight:600.67

    Ref: 4Z-A-434

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Paroxetine-d4 HCl

    CAS:
    Formula:C19H16D4FNO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:333.40 36.46

    Ref: 4Z-P-022

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Indobufen Impurity 30


    Formula:C10H12N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:208.22

    Ref: 4Z-I-5133

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • rac-Oliceridine

    CAS:
    Formula:C22H30N2O2S
    Molecular weight:386.55

    Ref: 4Z-O-105003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sunitinib Impurity 38

    CAS:
    Formula:C21H25FN4O2
    Molecular weight:384.46

    Ref: 4Z-S-4150

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Bromopride Impurity 1

    CAS:
    Formula:C12H18BrN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:316.20

    Ref: 4Z-B-198

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Bifonazole EP Impurity E (Mixture of Diastereomers)


    Formula:C41H32N2
    Color and Shape:Pink Solid
    Molecular weight:552.72

    Ref: 4Z-B-626

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • rac-Levofloxacin Impurity 6


    Formula:C23H31N5O4
    Color and Shape:Off-White Solid Solid
    Molecular weight:441.53

    Ref: 4Z-L-2322

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ozagrel HCl

    CAS:
    Formula:C13H12N2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:228.25 36.46

    Ref: 4Z-O-076001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Chlorhexidine DiHCl

    CAS:
    Formula:C22H30Cl2N10·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:505.45 2*36.46

    Ref: 4Z-C-139001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Larotrectinib-d4

    CAS:
    Formula:C21H18D4F2N6O2
    Molecular weight:432.47

    Ref: 4Z-L-160002

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Nitroso Cariprazine


    Formula:C21H31Cl2N5O2
    Molecular weight:456.41

    Ref: 4Z-C-145027

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Olmesartan Methyl Ester

    CAS:
    Formula:C25H28N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:460.54

    Ref: 4Z-O-086

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Enzalutamide Impurity 15

    CAS:
    Formula:C8H9FN2O
    Molecular weight:168.17

    Ref: 4Z-E-068028

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Chlorphenamine Impurity 1 Maleate

    CAS:
    Formula:C17H22N2O·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:270.38 116.07

    Ref: 4Z-C-4815

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Anastrozole EP Impurity I

    CAS:
    Formula:C15H17ClN2
    Color and Shape:White To Off-White Solid
    Molecular weight:260.77

    Ref: 4Z-A-2418

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Cabergoline

    CAS:
    Formula:C26H37N5O2
    Color and Shape:White To Off-White Solid
    Molecular weight:451.62

    Ref: 4Z-C-793

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ambroxol Impurity 1

    CAS:
    Formula:C7H5Br2NO2
    Color and Shape:Off-White Solid
    Molecular weight:294.93

    Ref: 4Z-A-6026

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Lercanidipine Dipropyl Ester Impurity

    CAS:
    Formula:C21H26N2O6
    Color and Shape:Yellow Solid
    Molecular weight:402.45

    Ref: 4Z-L-1712

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Gimeracil Impurity 5

    CAS:
    Formula:C6H6ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:159.57

    Ref: 4Z-G-047005

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Quinagolide-d10

    CAS:
    Formula:C20H23D10N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:405.62

    Ref: 4Z-Q-065

    5mg
    To inquire
    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • Vardenafil Impurity 7

    CAS:
    Formula:C15H16N4O2
    Molecular weight:284.32

    Ref: 4Z-V-0532

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Lenalidomide Impurity 9

    CAS:
    Formula:C13H13N3O4
    Molecular weight:275.26

    Ref: 4Z-L-2613

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Losartan Impurity 8

    CAS:
    Formula:C22H22ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:379.89

    Ref: 4Z-L-1116

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Imrecoxib Impurity 12

    CAS:
    Formula:C12H19NO3S
    Molecular weight:257.35

    Ref: 4Z-I-124017

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ref: 4Z-A-0744

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Dimetindene EP Impurity G HCl

    CAS:
    Formula:C19H21N·HCl
    Color and Shape:Pale Pink Solid
    Molecular weight:263.38 36.46

    Ref: 4Z-D-096004

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Silodosin Impurity 18

    CAS:
    Formula:C25H28F3N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:507.51

    Ref: 4Z-S-2528

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Formyl Benzocaine

    CAS:
    Formula:C10H11NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:193.20

    Ref: 4Z-B-458

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Manidipine DiHCl

    CAS:
    Formula:C35H38N4O6·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:610.71 2*36.46

    Ref: 4Z-M-2610

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Lenalidomide Lactosamine Adduct (Mixture of Diastereomers)


    Formula:C25H33N3O13
    Color and Shape:Pale Yellow Solid
    Molecular weight:583.55

    Ref: 4Z-L-2624

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Tadalafil EP Impurity A ((6R,12S)-Tadalafil)

    CAS:
    Formula:C22H19N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:389.41

    Ref: 4Z-T-1014

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Eprosartan acyl glucuronide


    Formula:C29H32N2O10S
    Molecular weight:600.65

    Ref: 4Z-E-153

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Tucatinib (Irbinitinib)

    CAS:
    Formula:C26H24N8O2
    Molecular weight:480.53

    Ref: 4Z-T-424001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Vardenafil Impurity 1

    CAS:
    Formula:C17H18N4O4
    Color and Shape:Yellow Solid
    Molecular weight:342.36

    Ref: 4Z-V-0511

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Nilotinib Impurity 12

    CAS:
    Formula:C12H8F3N3
    Color and Shape:White To Off-White Solid
    Molecular weight:251.21

    Ref: 4Z-N-3116

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Terazosin Impurity 1 HCl (2-Hydroxy-4-Amino-6,7-Dimethoxy Quinazoline)

    CAS:
    Formula:C10H11N3O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:221.22 36.46

    Ref: 4Z-T-7518

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • para-Hydroxy L-Milnacipran

    CAS:
    Formula:C15H22N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:262.35

    Ref: 4Z-M-4128

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Oxo Enzalutamide

    CAS:
    Formula:C21H16F4N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:448.38

    Ref: 4Z-E-068014

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Cloperastine Fendizoate

    CAS:
    Formula:C20H24ClNO·C20H14O4
    Color and Shape:White To Off-White Solid
    Molecular weight:329.87 318.33

    Ref: 4Z-C-141001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N-Nitroso Sotalol-d6

    CAS:
    Formula:C12H13D6N3O4S
    Molecular weight:307.40

    Ref: 4Z-S-4810

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Rebamipide 2-Chloro Impurity

    CAS:
    Formula:C19H15ClN2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:370.79

    Ref: 4Z-R-085002

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Chloroquine Diphosphate

    CAS:
    Formula:C18H26ClN3·2H3O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:319.88 2*97.99

    Ref: 4Z-C-921

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Trifluoperazine Impurity 1 (4-Trifluoromethyl) Dimaleate


    Formula:C21H24F3N3S·2C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:407.50 2*116.07

    Ref: 4Z-T-715

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pazopanib Impurity 3

    CAS:
    Formula:C10H13N2
    Color and Shape:Pale Pink Solid
    Molecular weight:161.21

    Ref: 4Z-P-129013

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Ritonavir EP Impurity H

    CAS:
    Formula:C30H32N4O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:576.67

    Ref: 4Z-R-2710

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ozagrel Impurity 2 Sodium Salt


    Formula:C13H13N2O3·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:245.26 22.99

    Ref: 4Z-O-076004

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso-N-Methyl Axitinib


    Formula:C22H17N5O2S
    Molecular weight:415.47

    Ref: 4Z-A-188052

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Udenafil Impurity 1

    CAS:
    Formula:C18H22N4O5S
    Color and Shape:Off-White Solid
    Molecular weight:406.46

    Ref: 4Z-U-033

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Lansoprazole Impurity 23 HCl

    CAS:
    Formula:C9H9ClF3NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:239.63 36.46

    Ref: 4Z-L-0316

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Parecoxib Impurity 21

    CAS:
    Formula:C16H14N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:314.36

    Ref: 4Z-P-139025

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Vortioxetine Impurity 36 HBr (Bis(2-Bromoethyl)amine HBr)

    CAS:
    Formula:C4H9Br2N·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:230.93 80.91

    Ref: 4Z-V-043044

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Vernakalant Impurity 7 ((3R,1'R,2'S)-Isomer)

    CAS:
    Formula:C20H31NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:349.47

    Ref: 4Z-V-044008

    5mg
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    10mg
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    25mg
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    50mg
    To inquire
    100mg
    To inquire
  • Iguratimod Impurity 25


    Formula:C18H20N2O6S
    Molecular weight:392.43

    Ref: 4Z-I-092026

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Mitiglinide-d5 Calcium Salt

    CAS:
    Formula:C19H19D5NO3·5Ca
    Color and Shape:White To Off-White Solid
    Molecular weight:319.44 0.5*40.08

    Ref: 4Z-M-502

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • (S)-Lercanidipine HCl

    CAS:
    Formula:C36H41N3O6·HCl
    Color and Shape:Yellow Solid
    Molecular weight:611.74 36.46

    Ref: 4Z-L-173

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (3aS,4R,9bR)-4-(6-Bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (G-15)

    CAS:
    Formula:C19H16BrNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:370.25

    Ref: 4Z-G-053002

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Valsartan Impurity 15 HCl

    CAS:
    Formula:C6H13NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:131.18 36.46

    Ref: 4Z-V-0226

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • (S)-Propranolol HCl

    CAS:
    Formula:C16H21NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:259.35 36.46

    Ref: 4Z-P-176

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • 6-Cyano Lenvatinib

    CAS:
    Formula:C21H17ClN4O3
    Molecular weight:408.84

    Ref: 4Z-L-124020

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Fluphenazine Impurity 4

    CAS:
    Formula:C13H8F3NS
    Molecular weight:267.27

    Ref: 4Z-F-119029

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Nitroso-N-Desmethyl Bedaquiline


    Formula:C31H28BrN3O3
    Molecular weight:570.49

    Ref: 4Z-B-101025

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pomalidomide Impurity 21

    CAS:
    Formula:C13H11N3O5
    Color and Shape:Yellow Solid
    Molecular weight:289.25

    Ref: 4Z-P-178039

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Fingolimod-d4 Mono-lactate HCl


    Formula:C22H33D4NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:383.57 36.46

    Ref: 4Z-F-3251

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • (R)-Salbutamol HCl ((R)-Albuterol HCl, Levalbuterol HCl)

    CAS:
    Formula:C13H21NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:239.32 36.46

    Ref: 4Z-S-1724

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • ZZR Impurity 16


    Formula:C21H30N2OS2
    Color and Shape:Pale Yellow Solid
    Molecular weight:390.60

    Ref: 4Z-Z-039028

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Oxaprozin Impurity 2

    CAS:
    Formula:C18H16N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:292.34

    Ref: 4Z-O-044004

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Toremifene Impurity 1

    CAS:
    Formula:C26H29NO2
    Color and Shape:Off-White Solid
    Molecular weight:387.52

    Ref: 4Z-T-419

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Afatinib Impurity 14

    CAS:
    Formula:C24H27ClFN5O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:503.96

    Ref: 4Z-A-111029

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Nitenpyram-d3

    CAS:
    Formula:C11H12D3ClN4O2
    Molecular weight:273.74

    Ref: 4Z-N-128004

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Evocalcet Impurity 10

    CAS:
    Formula:C9H17NO3
    Molecular weight:187.24

    Ref: 4Z-E-204013

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Hydroxy Flubendazole-d3

    CAS:
    Formula:C16H11D3FN3O3
    Molecular weight:318.32

    Ref: 4Z-F-188012

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Linagliptin Impurity 45

    CAS:
    Formula:C6H5BrN4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:245.04

    Ref: 4Z-L-4458

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Reduced Haloperidol-d4

    CAS:
    Formula:C21H21D4ClFNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:381.91

    Ref: 4Z-H-013

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Fingolimod Impurity 33


    Formula:C21H31NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:377.48

    Ref: 4Z-F-3252

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Terbutaline Impurity 11

    CAS:
    Formula:C22H20O3
    Color and Shape:White To Off-White Solid
    Molecular weight:332.40

    Ref: 4Z-T-4917

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 16

    CAS:
    Formula:C23H28F2N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:522.57

    Ref: 4Z-T-8131

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Thioridazine EP Impurity B

    CAS:
    Formula:C21H26N2OS2
    Color and Shape:Yellow Solid
    Molecular weight:386.57

    Ref: 4Z-T-483

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Vigabatrin EP Impurity A

    CAS:
    Formula:C6H9NO
    Color and Shape:Pale Yellow Liquid
    Molecular weight:111.14

    Ref: 4Z-V-039003

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ezetimibe Impurity 82

    CAS:
    Formula:C31H27F2NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:499.56

    Ref: 4Z-E-06124

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • 5-Hydroxy Propranolol Glucuronide (Mixture of Diastereomers)

    CAS:
    Formula:C22H29NO9
    Color and Shape:Off-White To Pale Brown Solid
    Molecular weight:451.47

    Ref: 4Z-P-169

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Etoricoxib Impurity 49 Sodium Salt

    CAS:
    Formula:C3H2ClO2·Na
    Molecular weight:105.50 22.99

    Ref: 4Z-E-4556

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Lansoprazole EP Impurity D (Rabeprazole EP Impurity K)

    CAS:
    Formula:C7H6N2O
    Color and Shape:Brown Solid
    Molecular weight:134.14

    Ref: 4Z-L-0312

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Celecoxib USP Related Compound C

    CAS:
    Formula:C18H16F3N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:395.40

    Ref: 4Z-C-0320

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Levofloxacin Diformyl Impurity

    CAS:
    Formula:C18H18FN3O6
    Color and Shape:Pale Yellow Solid
    Molecular weight:391.36

    Ref: 4Z-L-2312

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Bosutinib Impurity 9

    CAS:
    Formula:C25H27Cl2N5O3
    Molecular weight:516.42

    Ref: 4Z-B-6413

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ezetimibe Impurity 127

    CAS:
    Formula:C11H11FO3
    Molecular weight:210.20

    Ref: 4Z-E-06170

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • (S)-Rivaroxaban Impurity 107

    CAS:
    Formula:C21H21N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:395.42

    Ref: 4Z-R-2943

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Doxazosin EP Impurity E (Doxazosin USP Related Compound E)

    CAS:
    Formula:C10H8Cl2N2O2
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:259.09

    Ref: 4Z-D-1417

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Propranolol Impurity 15 (Mixture of Diastereomers)


    Formula:C22H27NO8
    Molecular weight:433.46

    Ref: 4Z-P-1635

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • N-Formyl Fluoxetine

    CAS:
    Formula:C18H18F3NO2
    Molecular weight:337.34

    Ref: 4Z-F-0730

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Quetiapine EP Impurity N DiHCl

    CAS:
    Formula:C29H41N5O3S·2HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:539.74 2*36.46

    Ref: 4Z-Q-0133

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Lumateperone Impurity 27 Enantiomer


    Formula:C23H24FN3O2
    Molecular weight:393.46

    Ref: 4Z-L-168037

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • N-Acetyl Vilanterol


    Formula:C26H35Cl2NO6
    Molecular weight:528.47

    Ref: 4Z-V-058065

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fexofenadine EP Impurity A (Fexofenadine USP Related Compound A)

    CAS:
    Formula:C32H37NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:499.65

    Ref: 4Z-F-0413

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Vortioxetine Impurity 7

    CAS:
    Formula:C18H22N2S
    Color and Shape:White To Off-Whte Solid
    Molecular weight:298.45

    Ref: 4Z-V-043008

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Cinacalcet Impurity 33 HCl

    CAS:
    Formula:C12H13N·HCl
    Color and Shape:Off-White Solid
    Molecular weight:171.24 36.46

    Ref: 4Z-C-4037

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N4-Nitroso Rilpivirine


    Formula:C22H17N7O
    Molecular weight:395.43

    Ref: 4Z-R-3419

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Cetirizine Impurity 22 DiHCl


    Formula:C20H25ClN2O·2HCl
    Molecular weight:344.89 2*36.46

    Ref: 4Z-C-2047

    5mg
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    10mg
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    50mg
    To inquire
    100mg
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  • Tiapride Impurity 3

    CAS:
    Formula:C14H22N2O4S
    Molecular weight:314.40

    Ref: 4Z-T-286004

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Metaraminol Impurity 11

    CAS:
    Formula:C11H13NO4
    Molecular weight:223.23

    Ref: 4Z-M-216014

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Argatroban Impurity 51

    CAS:
    Formula:C23H32N6O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:504.61

    Ref: 4Z-A-595

    5mg
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    10mg
    To inquire
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    50mg
    To inquire
    100mg
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  • Valdecoxib Impurity 10

    CAS:
    Formula:C18H16N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:356.40

    Ref: 4Z-V-0917

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tianeptine Metabolite MC5 (Pentanoic Acid Metabolite)

    CAS:
    Formula:C19H21ClN2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:408.90

    Ref: 4Z-T-363

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (R)-(-)Bicalutamide

    CAS:
    Formula:C18H14F4N2O4S
    Molecular weight:369.39

    Ref: 4Z-B-021

    5mg
    To inquire
    10mg
    To inquire
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    50mg
    To inquire
    100mg
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  • Ramelteon Impurity 24

    CAS:
    Formula:C16H19NO3
    Molecular weight:273.33

    Ref: 4Z-R-1530

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Tazarotene Impurity 2

    CAS:
    Formula:C16H20OS
    Color and Shape:Yellow Oil
    Molecular weight:260.40

    Ref: 4Z-T-7610

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N-Nitroso ent-Ephedrine

    CAS:
    Formula:C10H14N2O2
    Molecular weight:194.23

    Ref: 4Z-E-128029

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Cilnidipine Impurity 7

    CAS:
    Formula:C12H18O6
    Color and Shape:Colorless Liquid
    Molecular weight:258.27

    Ref: 4Z-C-166013

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Trazodone EP Impurity L-d8 DiHCl

    CAS:
    Formula:C10H5D8ClN2·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:204.73 2*36.46

    Ref: 4Z-T-3320

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Riluzole Impurity 8

    CAS:
    Formula:C8H5F3N2OS
    Molecular weight:234.20

    Ref: 4Z-R-146

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire