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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 65615 products of "Quinazoline and Quinoline Derivatives"

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  • Maropitant Impurity 9

    CAS:
    Formula:C27H30N2
    Molecular weight:382.55

    Ref: 4Z-M-169013

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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • Nateglinide-d5

    CAS:
    Formula:C19H22D5NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:322.46

    Ref: 4Z-N-021

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
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  • Relugolix Impurity 82

    CAS:
    Formula:C28H25F2N7O4S
    Molecular weight:593.61

    Ref: 4Z-R-139086

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Terazosin EP Impurity G

    CAS:
    Formula:C18H23N5O4
    Color and Shape:Pink Solid
    Molecular weight:373.42

    Ref: 4Z-T-757

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Afatinib Impurity 64

    CAS:
    Formula:C8H5FN2O
    Molecular weight:164.14

    Ref: 4Z-A-111079

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

    CAS:
    Formula:C18H15NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:293.33

    Ref: 4Z-O-044001

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  • Linagliptin Glucoside (Mixture of Diastereomers)


    Formula:C31H38N8O7
    Molecular weight:634.69

    Ref: 4Z-L-44109

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Azelastine EP Impurity D (Azelastine USP Related Compound D)

    CAS:
    Formula:C15H11ClN2O
    Color and Shape:White To Off-White Solid
    Molecular weight:270.72

    Ref: 4Z-A-687

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
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  • Levofloxacin Impurity 8

    CAS:
    Formula:C13H9F2NO4
    Color and Shape:White To Off-White Solid Solid
    Molecular weight:281.22

    Ref: 4Z-L-2324

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  • Levetiracetam Impurity 18

    CAS:
    Formula:C4H5Cl3O
    Molecular weight:175.43

    Ref: 4Z-L-0523

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Benzydamine EP Impurity G HCl

    CAS:
    Formula:C5H12ClN·HCl
    Molecular weight:121.61 36.46

    Ref: 4Z-B-4917

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
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  • Dichlorodenafil

    CAS:
    Formula:C19H20Cl2N4O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:407.30

    Ref: 4Z-S-06111

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Sodium p-Toluenesulfonate

    CAS:
    Formula:C7H7O3S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:171.19 22.99

    Ref: 4Z-P-142044

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • TNO211

    CAS:
    <p>TNO211 is a bioactive peptide that functions as a highly soluble fluorogenic substrate for select Matrix Metalloproteinases (MMPs)—specifically MMP-2, 8, 12, 13</p>
    Formula:C63H88N16O14S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1325.54
  • Monohydroxy Netupitant

    CAS:
    Formula:C30H32F6N4O2
    Color and Shape:Off-White Solid
    Molecular weight:594.60

    Ref: 4Z-N-075003

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
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  • Rimonabant HCl

    CAS:
    Formula:C22H21Cl3N4O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:463.79 36.46

    Ref: 4Z-R-261

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Candesartan Cilexetil Impurity 18

    CAS:
    Formula:C52H48N6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:852.99

    Ref: 4Z-C-0119

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Desmethyl Carbodenafil

    CAS:
    Formula:C23H30N6O3
    Color and Shape:Off-White Solid
    Molecular weight:438.53

    Ref: 4Z-S-0642

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Phenyramidol

    CAS:
    Formula:C13H14N2O
    Molecular weight:214.27

    Ref: 4Z-P-267001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Azelastine EP Impurity A

    CAS:
    Formula:C7H8N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:136.15

    Ref: 4Z-A-6820

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Levocetirizine Impurity 8

    CAS:
    Formula:C23H23ClN2O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:426.96

    Ref: 4Z-L-1317

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Rivaroxaban EP Impurity F

    CAS:
    Formula:C5H3ClO2S
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:162.59

    Ref: 4Z-R-2918

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Risperidone EP Impurity B

    CAS:
    Formula:C23H28F2N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:430.50

    Ref: 4Z-R-0631

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Vortioxetine Impurity 25

    CAS:
    Formula:C18H22N2O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:330.45

    Ref: 4Z-V-043027

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • ZZR Impurity 130


    Formula:C19H26ClN3O2S
    Molecular weight:395.95

    Ref: 4Z-Z-039142

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Acetyl Ivabradine


    Formula:C14H19NO3
    Color and Shape:Yellow Liquid
    Molecular weight:249.31

    Ref: 4Z-I-3013

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Ketotifen EP Impurity E

    CAS:
    Formula:C19H19NOS
    Color and Shape:Pale Yellow Solid
    Molecular weight:309.43

    Ref: 4Z-K-066

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Bupropion-d9 HCl

    CAS:
    Formula:C13H9D9ClNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:248.80 36.46

    Ref: 4Z-B-051

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Ref: 4Z-I-059007

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • (R)-N-Desmethyl Dapoxetine HCl

    CAS:
    Formula:C20H21NO·HCl
    Molecular weight:291.39 36.46

    Ref: 4Z-D-2048

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Eltrombopag Lactose Adduct


    Formula:C37H42N4O14
    Molecular weight:766.76

    Ref: 4Z-E-4819

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Quetiapine Hemifumarate

    CAS:
    Formula:C21H25N3O2S·5C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:383.51 0.5*116.07

    Ref: 4Z-Q-016

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Nefopam-d4 HCl

    CAS:
    Formula:C17H15D4NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:257.37 36.46

    Ref: 4Z-N-376

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Paroxetine EP Impurity C (N-Benzyl Paroxetine)

    CAS:
    Formula:C26H26FNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:419.50

    Ref: 4Z-P-0220

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Efavirenz Enantiomer

    CAS:
    Formula:C14H9ClF3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:315.68

    Ref: 4Z-E-0732

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Benztropine-d5 HBr

    CAS:
    Formula:C21H20NOD5·HBr
    Molecular weight:312.47 80.91

    Ref: 4Z-B-544

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Pefloxacin EP Impurity G

    CAS:
    Formula:C14H13ClFNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:297.71

    Ref: 4Z-P-145003

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Pyribambenz-Propyl

    CAS:
    Formula:C23H25N3O5
    Color and Shape:White Solid
    Molecular weight:423.47

    Ref: 4Z-P-370002

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • N-Desmethyl Bedaquiline-d6 (Mixture of Enantiomers)

    CAS:
    Formula:C31H23D6BrN2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:547.53

    Ref: 4Z-B-101009

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Fluphenazine-d8 Dihydrochloride

    CAS:
    Formula:C22H18D8F3N3OS·2HCl
    Molecular weight:445.57 2*36.46

    Ref: 4Z-F-119024

    5mg
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  • N-Nitroso Bevantolol


    Formula:C20H26N2O5
    Molecular weight:374.44

    Ref: 4Z-B-226005

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

    CAS:
    Formula:C6H11D3N2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:149.21 36.46

    Ref: 4Z-M-515

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Toltrazuril Sulfone (Ponazuril)

    CAS:
    Formula:C18H14F3N3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:457.38

    Ref: 4Z-T-451

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Varenicline Impurity 2

    CAS:
    Formula:C15H12F3N3O2
    Color and Shape:Off-White Solid
    Molecular weight:323.28

    Ref: 4Z-V-259

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 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
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  • Empagliflozin Impurity 131

    CAS:
    Formula:C11H11NO5
    Molecular weight:237.21

    Ref: 4Z-E-63151

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

    CAS:
    Formula:C25H21N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:411.46

    Ref: 4Z-A-8424

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

    CAS:
    Formula:C23H35Cl2N3O2
    Molecular weight:456.45

    Ref: 4Z-C-145018

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Hydroxy Loxoprofen Glucuronide Disodium Salt (Mixture of Diastereomers)


    Formula:C21H26O9·2Na
    Molecular weight:422.44 2*22.99

    Ref: 4Z-L-8910

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


    Formula:C30H30N6O5
    Molecular weight:554.61

    Ref: 4Z-N-066107

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • (S)-Propranolol Glucuronide


    Formula:C22H29NO8
    Color and Shape:White To Off-White Solid
    Molecular weight:435.48

    Ref: 4Z-P-178

    5mg
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    100mg
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  • Dantrolene Impurity 3

    CAS:
    Formula:C16H16N4O6
    Color and Shape:Pale Yellow Solid
    Molecular weight:360.33

    Ref: 4Z-D-276

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

    CAS:
    Formula:C15H15N
    Color and Shape:White To Off-White Solid
    Molecular weight:209.29

    Ref: 4Z-S-1832

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Linagliptin Impurity 6 TriHCl


    Formula:C50H56N16O4·3HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:945.11 3*36.46

    Ref: 4Z-L-4419

    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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  • Tadalafil Impurity 40 HCl


    Formula:C23H23N3O5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:421.45 36.46

    Ref: 4Z-T-1087

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Acotiamide Impurity 45


    Formula:C15H16N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:352.36

    Ref: 4Z-A-140012

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

    CAS:
    Formula:C10H10N2O
    Molecular weight:174.20

    Ref: 4Z-P-296003

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

    CAS:
    Formula:C13H8D4F2N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:310.30

    Ref: 4Z-F-141

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Cobicistat Impurity 3 (Mixture of Diastereomers)


    Formula:C36H44N6O5S2
    Molecular weight:704.91

    Ref: 4Z-C-122008

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

    CAS:
    Formula:C16H21NO3
    Color and Shape:Off-White Solid
    Molecular weight:275.35

    Ref: 4Z-R-112001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Naproxen EP Impurity B

    CAS:
    Formula:C14H13ClO3
    Color and Shape:White To Off-White Solid
    Molecular weight:264.71

    Ref: 4Z-N-237

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • rac-Epinephrine-d6 (rac-Adrenaline-d6)

    CAS:
    Formula:C9H7D6NO3
    Color and Shape:Tan Solid
    Molecular weight:189.24

    Ref: 4Z-E-264

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Sunitinib Impurity 13


    Formula:C16H10F2N2O3
    Color and Shape:Off-White To Pale Purple Solid
    Molecular weight:316.26

    Ref: 4Z-S-4129

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Vilanterol Impurity 3 Triphenylacetate

    CAS:
    Formula:C23H31Cl2NO5·C20H16O2
    Color and Shape:White To Off-White Solid
    Molecular weight:472.41 288.35

    Ref: 4Z-V-058005

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Esomeprazole Impurity 43


    Formula:C16H17N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:283.33

    Ref: 4Z-O-02102

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Metamizole EP Impurity C HCl

    CAS:
    Formula:C12H15N3O·HCl
    Color and Shape:Off-White Solid
    Molecular weight:217.27 36.46

    Ref: 4Z-M-534

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
    200mg
    1,939.00€
  • ZZR Impurity 6


    Formula:C20H29N3OS
    Color and Shape:White To Off-White Solid
    Molecular weight:359.53

    Ref: 4Z-Z-039018

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • rac-Epinephrine 3-Glucuronide Sodium salt (Mixture of Diastereomers)


    Formula:C15H20NO9·Na
    Molecular weight:358.32 22.99

    Ref: 4Z-E-2667

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Epinephrine Impurity 77

    CAS:
    Formula:C8H7ClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:170.59

    Ref: 4Z-E-2638

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

    CAS:
    Formula:C17H16O4
    Color and Shape:White To Off-White Solid
    Molecular weight:284.31

    Ref: 4Z-S-1625

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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)-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
    To inquire
  • N-Nitroso-N-Desmethyl Ivabradine


    Formula:C26H33N3O6
    Molecular weight:483.57

    Ref: 4Z-I-3072

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Nilotinib Impurity 30

    CAS:
    Formula:C19H15F3N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:404.35

    Ref: 4Z-N-3135

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


    Formula:C25H27FN4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:466.51

    Ref: 4Z-R-0643

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Metaraminol Impurity 12

    CAS:
    Formula:C11H13NO4
    Molecular weight:223.23

    Ref: 4Z-M-216015

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Rivastigmine L-Tartrate

    CAS:
    Formula:C14H22N2O2·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:250.34 150.09

    Ref: 4Z-R-072

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    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
  • rac-Cevimeline-d4 HCl (Mixture of Diastereomers)

    CAS:
    Formula:C10H13D4NOS·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:203.34 36.46

    Ref: 4Z-C-209002

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Amitriptyline HCl (Nortriptyline EP Impurity F HCl)

    CAS:
    Formula:C20H23N·HCl
    Molecular weight:277.41 36.46

    Ref: 4Z-A-2016

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Erlotinib Impurity 14

    CAS:
    Formula:C13H20N2O5
    Molecular weight:284.31

    Ref: 4Z-E-2832

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • (S,S)-Hydroxy Bupropion

    CAS:
    Formula:C13H18ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:255.74

    Ref: 4Z-B-0523

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    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
  • Linagliptin Impurity 92

    CAS:
    Formula:C16H13BrN6O2
    Molecular weight:401.224

    Ref: 4Z-L-44104

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Valsartan Impurity 48

    CAS:
    Formula:C19H21N5O2
    Molecular weight:351.41

    Ref: 4Z-V-0271

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Sotorasib Impurity 2


    Formula:C8H13N3O2
    Molecular weight:183.21

    Ref: 4Z-S-200006

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ramelteon Impurity 9

    CAS:
    Formula:C14H16O3
    Color and Shape:White To Off-White Solid
    Molecular weight:232.28

    Ref: 4Z-R-1514

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Escitalopram EP Impurity K Oxalate ((R)-Citalopram Oxalate)

    CAS:
    Formula:C20H21FN2O·C2H2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:324.40 90.03

    Ref: 4Z-C-094

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Betahistine-13C-d3 DiHCl

    CAS:
    Formula:C713CH9D3N2·2HCl
    Color and Shape:Pale Orange Solid
    Molecular weight:140.21 2*36.46

    Ref: 4Z-B-364

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

    CAS:
    Formula:C23H32N6O3
    Color and Shape:Off-White Solid
    Molecular weight:440.55

    Ref: 4Z-S-06181

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Nitroso Lisinopril-d5

    CAS:
    Formula:C21H25D5N4O6
    Molecular weight:439.52

    Ref: 4Z-L-0841

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Cinacalcet Impurity 43

    CAS:
    Formula:C10H7F3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:216.16

    Ref: 4Z-C-4045

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Phenylephrine Impurity 20

    CAS:
    Formula:C8H9ClO2
    Molecular weight:172.61

    Ref: 4Z-P-2642

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Labetalol-d5 HCl (Mixture of Diastereomers)

    CAS:
    Formula:C19H19D5N2O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:333.44 36.46

    Ref: 4Z-L-485

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Timolol EP Impurity D (Timolol USP Related Compound D)

    CAS:
    Formula:C6H9N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:187.22

    Ref: 4Z-T-685

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


    Formula:C17H20N3O2S·I
    Color and Shape:Yellow Solid
    Molecular weight:330.43 126.90

    Ref: 4Z-N-278

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Rasagiline Impurity 16

    CAS:
    Formula:C9H11NO
    Color and Shape:Yellow Semi-Solid
    Molecular weight:149.19

    Ref: 4Z-R-1939

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • (S)-Lercanidipine-d3 HCl

    CAS:
    Formula:C36H38N3O6D3·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:614.76 36.46

    Ref: 4Z-L-174

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Ezetimibe Impurity 33


    Formula:C26H24FNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:433.48

    Ref: 4Z-E-0678

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Paroxetine Impurity 3 ((3R, 4S)-N-Methyl Paroxetinej

    CAS:
    Formula:C20H22FNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:343.40

    Ref: 4Z-P-0223

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


    Formula:C42H48B3Cl9N6O9
    Molecular weight:1132.36

    Ref: 4Z-I-088007

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

    CAS:
    Formula:C22H32N4O5S·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:464.58 116.07

    Ref: 4Z-A-140006

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


    Formula:C24H25NO4
    Molecular weight:391.47

    Ref: 4Z-M-216021

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Bilastine Impurity 26 TriHCl

    CAS:
    Formula:C32H46N4O3·3HCl
    Molecular weight:534.75 3*36.46

    Ref: 4Z-B-1733

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 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
  • Phenobarbital Sodium EP Impurity E

    CAS:
    Formula:C11H15N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:205.26

    Ref: 4Z-P-231008

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Candesartan Cilexetil Impurity 22-d11


    Formula:C9H4D11N3O3
    Color and Shape:Colourless Liquid
    Molecular weight:224.30

    Ref: 4Z-C-0143

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

    CAS:
    Formula:C21H27ClN2O2·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:374.91 2 36.46

    Ref: 4Z-H-101

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    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
  • 7-Hydroxy Propranolol HCl

    CAS:
    Formula:C16H21NO3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:275.35 36.46

    Ref: 4Z-P-170

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    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
  • Cimetidine EP Impurity G

    CAS:
    Formula:C4H8N4
    Color and Shape:White To Off-White Solid
    Molecular weight:112.14

    Ref: 4Z-C-439

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Vortioxetine Impurity 14

    CAS:
    Formula:C28H34N4S
    Color and Shape:White To Off-White Solid
    Molecular weight:458.67

    Ref: 4Z-V-043015

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

    CAS:
    Formula:C26H22ClF3N2O3
    Molecular weight:502.92

    Ref: 4Z-F-154003

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
  • 6-Desfluoro-6-Hydroxy Risperidone

    CAS:
    Formula:C23H28N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:408.50

    Ref: 4Z-R-0614

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Alogliptin Related Compound 27

    CAS:
    Formula:C12H8ClN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:261.67

    Ref: 4Z-A-4930

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Solifenacin Impurity 18 HCl

    CAS:
    Formula:C15H13N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:207.28 36.46

    Ref: 4Z-S-1863

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Vortioxetine Impurity 24

    CAS:
    Formula:C19H22N2OS
    Color and Shape:Pale Yellow Solid
    Molecular weight:326.46

    Ref: 4Z-V-043025

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

    CAS:
    Formula:C21H21NO
    Color and Shape:Pale Yellow Solid
    Molecular weight:303.41

    Ref: 4Z-C-128003

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Efavirenz Impurity 3 (Mixture of Z and E Isomers)


    Formula:C14H9ClF3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:315.68

    Ref: 4Z-E-0722

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Azilsartan Impurity 22

    CAS:
    Formula:C28H20N4O8
    Color and Shape:White To Off-White Solid
    Molecular weight:540.49

    Ref: 4Z-A-8442

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Norepinephrine Impurity 9 HCl

    CAS:
    Formula:C8H9NO3·HCl
    Color and Shape:Yellow Solid
    Molecular weight:167.17 36.46

    Ref: 4Z-N-1721

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Cinacalcet N-Oxide Impurity HCl

    CAS:
    Formula:C22H22F3NO·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:373.42 36.46

    Ref: 4Z-C-406

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


    Formula:C21H21FO5S
    Color and Shape:Off-White Solid
    Molecular weight:404.45

    Ref: 4Z-I-074003

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • 7-Hydroxy Ondansetron HCl

    CAS:
    Formula:C18H19N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:309.37 36.46

    Ref: 4Z-O-032

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Carvedilol Impurity 18

    CAS:
    Formula:C24H26N2O5
    Molecular weight:422.48

    Ref: 4Z-C-0257

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Trifluoperazine-d3 N-Glucuronide

    CAS:
    Formula:C27H29D3F3N3O6S
    Color and Shape:Yellow Solid
    Molecular weight:586.64

    Ref: 4Z-T-713

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • N-Desmethyl Olopatadine-d3 HCl

    CAS:
    Formula:C20H18D3NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:326.41 36.46

    Ref: 4Z-O-1011

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


    Formula:C50H42N8O8
    Color and Shape:Red Solid
    Molecular weight:882.93

    Ref: 4Z-E-489

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Cyclizine HCl

    CAS:
    Formula:C18H22N2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:266.39 36.46

    Ref: 4Z-C-287003

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

    CAS:
    Formula:C23H27ClO7
    Color and Shape:White To Off-White Solid
    Molecular weight:450.91

    Ref: 4Z-E-631

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Ticagrelor Related Compound 89 HCl


    Formula:C7H10ClN3S·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:203.69 36.46

    Ref: 4Z-T-81109

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Sitagliptin Impurity 73

    CAS:
    Formula:C22H24F6N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:490.45

    Ref: 4Z-S-2028

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Ref: 4Z-C-2527

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso Viloxazine (Mixture of Isomers)

    CAS:
    Formula:C13H18N2O4
    Molecular weight:266.30

    Ref: 4Z-V-2713

    5mg
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    10mg
    To inquire
    25mg
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    50mg
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    100mg
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  • Niraparib Impurity 14 HCl


    Formula:C20H21N3O2·HCl
    Molecular weight:335.41 36.46

    Ref: 4Z-N-116027

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
    To inquire
  • Ilaprazole Impurity 14


    Formula:C20H20N4OS
    Color and Shape:Off-White Solid
    Molecular weight:364.47

    Ref: 4Z-I-053017

    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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  • Cinnarizine EP Impurity A

    CAS:
    Formula:C17H20N2
    Color and Shape:White To Off-White Solid
    Molecular weight:252.36

    Ref: 4Z-C-383

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-D-1524

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Famotidine Sulfoxide

    CAS:
    Formula:C8H15N7O3S3
    Color and Shape:Off-White Solid
    Molecular weight:353.43

    Ref: 4Z-F-1911

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • N-Desmethyl Cariprazine

    CAS:
    Formula:C20H30Cl2N4O
    Molecular weight:413.39

    Ref: 4Z-C-145003

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

    CAS:
    Formula:C16H17N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:315.39

    Ref: 4Z-O-0224

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Atazanavir EP Impurity F (Atazanavir R,S,S,S-Diastereomer)

    CAS:
    Formula:C38H52N6O7
    Color and Shape:White To Off-White Solid
    Molecular weight:704.87

    Ref: 4Z-A-7711

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Alogliptin Related Compound 17


    Formula:C18H21N5O2
    Color and Shape:Off-White Solid
    Molecular weight:339.40

    Ref: 4Z-A-4920

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

    CAS:
    <p>Tipranavir is a protease inhibitor that inhibits HIV-1 resistant to more than 1 protease inhibitor .Tipranavir effectively inhibits HIV-1 protease enzyme</p>
    Formula:C31H33F3N2O5S
    Purity:99.85%
    Color and Shape:White Solid
    Molecular weight:602.66
  • Fexofenadine Impurity 11

    CAS:
    Formula:C15H19ClO3
    Color and Shape:Brown Solid
    Molecular weight:282.76

    Ref: 4Z-F-0423

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Famotidine EP Impurity J

    CAS:
    Formula:C9H14N4O2S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:274.36

    Ref: 4Z-F-1917

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Clonidine Impurity 13


    Formula:C11H9Cl2N3O2
    Molecular weight:286.11

    Ref: 4Z-C-2524

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

    CAS:
    Formula:C11H15ClN4O2
    Molecular weight:270.72

    Ref: 4Z-N-128001

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

    CAS:
    Formula:C27H31N7OS
    Color and Shape:White To Off-White Solid
    Molecular weight:501.65

    Ref: 4Z-F-491

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Phenylephrine Impurity 42

    CAS:
    Formula:C8H9ClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:172.61

    Ref: 4Z-P-2668

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
    200mg
    5,976.00€
  • N-Nitroso Bupropion

    CAS:
    Formula:C13H17ClN2O2
    Color and Shape:Off-White Solid
    Molecular weight:268.74

    Ref: 4Z-B-0549

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
    300mg
    7,398.00€
  • Ref: 4Z-M-609

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Empagliflozin Impurity 14

    CAS:
    Formula:C17H16BrClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:367.67

    Ref: 4Z-E-6328

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

    CAS:
    Formula:C18H22N2O
    Molecular weight:282.17

    Ref: 4Z-A-5414

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Mirtazapine Impurity 6

    CAS:
    Formula:C17H19N3O2
    Molecular weight:297.36

    Ref: 4Z-M-1026

    5mg
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    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Chloroephedrine HCl, Ephedrine Impurity 15 HCl and Ephedrine Impurity 16 HCl


    Formula:C10H14ClN·HCl
    Molecular weight:183.68 36.46

    Ref: 4Z-E-128030

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

    CAS:
    Formula:C11H13ClN2O
    Molecular weight:224.69

    Ref: 4Z-L-095016

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tiagabine Impurity 8


    Formula:C12H12O2S2
    Color and Shape:Off-White Solid
    Molecular weight:252.36

    Ref: 4Z-T-9113

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Agomelatine Impurity 7 HBr

    CAS:
    Formula:C12H13NO·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:187.24 80.91

    Ref: 4Z-A-807

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • (R)-Lansoprazole-d4 (Dexlansoprazole-d4)

    CAS:
    Formula:C16H10D4F3N3O2S
    Color and Shape:Light Reddish Brown Solid
    Molecular weight:373.39

    Ref: 4Z-L-0321

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Siponimod Impurity 24

    CAS:
    Formula:C33H39F3N2O7
    Molecular weight:632.68

    Ref: 4Z-S-146027

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Argatroban Impurity 12 DiHCl

    CAS:
    Formula:C13H25N5O3·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:299.38 2*36.46

    Ref: 4Z-A-5926

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Methylene-Bis Paroxetine DiHCl

    CAS:
    Formula:C39H40F2N2O6·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:670.75 2*36.46

    Ref: 4Z-P-0218

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N-Nitroso Palbociclib (N4-Nitroso Piperazine) HCl

    CAS:
    Formula:C24H28N8O3·HCl
    Molecular weight:476.54 36.46

    Ref: 4Z-P-196079

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Phenylephrine Impurity 6 HCl


    Formula:C15H17NO4·HCl
    Color and Shape:Off-White Solid
    Molecular weight:275.31 36.46

    Ref: 4Z-P-2618

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

    CAS:
    Formula:C8H5NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:211.13

    Ref: 4Z-P-178003

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

    CAS:
    Formula:C9H8BrNO4
    Color and Shape:Yellow Solid
    Molecular weight:274.07

    Ref: 4Z-L-268

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Valsartan EP Impurity C (Valsartan USP Related Compound B)

    CAS:
    Formula:C23H27N5O3
    Color and Shape:Off-White Solid
    Molecular weight:421.50

    Ref: 4Z-V-026

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

    CAS:
    Formula:C20H35NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:321.51

    Ref: 4Z-F-3228

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Imiquimod USP Related Compound A

    CAS:
    Formula:C14H15N3
    Color and Shape:Off-White Solid
    Molecular weight:225.30

    Ref: 4Z-I-341

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Erlotinib O-Desmethyl Metabolite Isomer (M13)

    CAS:
    Formula:C21H21N3O4
    Color and Shape:Off-White Solid
    Molecular weight:379.42

    Ref: 4Z-E-2865

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tafamidis Acyl Glucuronide


    Formula:C20H15Cl2NO9
    Molecular weight:484.24

    Ref: 4Z-T-302002

    5mg
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    10mg
    To inquire
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    50mg
    To inquire
    100mg
    To inquire
  • Tribromoneopentanol

    CAS:
    Formula:C5H9Br3O
    Color and Shape:White To Off-White Solid
    Molecular weight:324.84

    Ref: 4Z-T-317001

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

    CAS:
    Formula:C18H18O4
    Molecular weight:298.34

    Ref: 4Z-N-141002

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
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  • Montelukast Impurity 43

    CAS:
    Formula:C29H28ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:458.00

    Ref: 4Z-M-3071

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

    CAS:
    Formula:C23H26N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:402.50

    Ref: 4Z-I-0216

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Epinastine Impurity 9


    Formula:C15H15NO
    Color and Shape:White To Off-White Solid
    Molecular weight:225.29

    Ref: 4Z-E-4318

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Enzalutamide Impurity 18

    CAS:
    Formula:C12H15FN2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:254.26

    Ref: 4Z-E-068031

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Saxagliptin Impurity 27 Mesylate

    CAS:
    Formula:C6H10N2O·CH4O3S
    Molecular weight:126.16 96.11

    Ref: 4Z-S-3237

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Efavirenz Impurity 18

    CAS:
    Formula:C14H11ClF3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:317.69

    Ref: 4Z-E-0713

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • (R)-Cetirizine N1-Oxide DiHCl

    CAS:
    Formula:C21H25ClN2O4·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:404.89 2*36.46

    Ref: 4Z-C-2028

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ezetimibe Impurity 8

    CAS:
    Formula:C20H18FNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:355.37

    Ref: 4Z-E-0655

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Balsalazide Impurity 59

    CAS:
    Formula:C27H24N6O9
    Color and Shape:Black Solid
    Molecular weight:576.52

    Ref: 4Z-B-302

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Metaraminol Impurity 22

    CAS:
    Formula:C24H25NO4
    Molecular weight:391.47

    Ref: 4Z-M-216025

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • N2-Nitroso Tofacitinib Impurity 10


    Formula:C13H18N6O
    Color and Shape:Off-White Solid
    Molecular weight:274.33

    Ref: 4Z-T-117131

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • CP 93129 DiHCl

    CAS:
    Formula:C12H13N3O·2HCl
    Molecular weight:215.26 2*36.46

    Ref: 4Z-C-390001

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Tofacitinib Impurity 11

    CAS:
    Formula:C14H21N5
    Color and Shape:White To Off-White Solid
    Molecular weight:259.36

    Ref: 4Z-T-117038

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Trospium Impurity 4 Chloride

    CAS:
    Formula:C18H40N·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:270.52 35.45

    Ref: 4Z-T-2212

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Bupivacaine EP Impurity C

    CAS:
    Formula:C14H17NO
    Color and Shape:White To Off-White Solid
    Molecular weight:215.30

    Ref: 4Z-B-067

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Linagliptin Impurity 42

    CAS:
    Formula:C10H9BrN4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:297.11

    Ref: 4Z-L-4436

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Terbutaline Impurity 16 HCl (Mixture of Diastereomers)


    Formula:C48H51NO6·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:737.94 36.46

    Ref: 4Z-T-4922

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

    CAS:
    Formula:C14H16O3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:232.28

    Ref: 4Z-L-029

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

    CAS:
    Formula:C9H6ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:179.61

    Ref: 4Z-C-801

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

    CAS:
    Formula:C25H26N6O2
    Color and Shape:Yellow Solid
    Molecular weight:442.52

    Ref: 4Z-A-194003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ref: 4Z-Q-0218

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Trazodone EP Impurity J

    CAS:
    Formula:C19H21Cl2N5O
    Molecular weight:406.31

    Ref: 4Z-T-3366

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