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Salts and Derivatives of Active Pharmaceutical Ingredients (API)

Salts and Derivatives of Active Pharmaceutical Ingredients (API)

The salts of Active Pharmaceutical Ingredients (APIs) are compounds formed by the reaction of an acid with a base, resulting in an ionic equilibrium. These salts often improve the solubility and stability of APIs, facilitating their absorption in the body. API derivatives are chemical variants of an active ingredient that may have enhanced or modified properties to optimise therapeutic efficacy. API salts are used in the formulation of oral, injectable, and topical medications. Additionally, API derivatives can improve the pharmacokinetics of drugs, such as enabling controlled release of active substances. At CymitQuimica, we provide API salts and derivatives with the necessary purity and quality for research and pharmaceutical formulation development.

Found 79238 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

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  • Belinostat Amide-d5

    CAS:
    Formula:C15H9D5N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:307.38

    Ref: 4Z-B-130006

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • N-Nitroso Salbutamol (N-Nitroso Albuterol)


    Formula:C13H20N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:268.31

    Ref: 4Z-S-1781

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

    CAS:
    Formula:C26H30NO4S2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:484.66 79.90

    Ref: 4Z-T-3219

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Gestodene sulfate


    Formula:C21H26O5S
    Molecular weight:390.50

    Ref: 4Z-G-194

    5mg
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  • Pravastatin Ethyl Ester

    CAS:
    Formula:C25H40O7
    Color and Shape:White To Off-White Solid
    Molecular weight:452.59

    Ref: 4Z-P-1313

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

    CAS:
    Formula:C43H66N12O12S2·C2H4O2
    Molecular weight:1007.19 60.05

    Ref: 4Z-PO-079001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Lurasidone-d8

    CAS:
    Formula:C28H28D8N4O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:500.73

    Ref: 4Z-L-090002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Metopimazine Acid-d6 HCl

    CAS:
    Formula:C22H20D6N2O4S2·HCl
    Color and Shape:Yellow Solid
    Molecular weight:452.62 36.46

    Ref: 4Z-M-364

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Tirofiban Impurity 18 DiHCl

    CAS:
    Formula:C15H18N2·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:226.32 2 36.46

    Ref: 4Z-T-146

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Zephirol Impurity 3 Chloride

    CAS:
    Formula:C22H48N·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:326.63 35.45

    Ref: 4Z-Z-189

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Diclofenac Impurity 52

    CAS:
    Formula:C21H13Cl2NO
    Molecular weight:366.24

    Ref: 4Z-D-0689

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

    CAS:
    Formula:C10H20O
    Molecular weight:156.27

    Ref: 4Z-M-094007

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • N-Hydroxy Sertraline

    CAS:
    Formula:C17H17Cl2NO
    Color and Shape:White To Off-White Solid
    Molecular weight:322.23

    Ref: 4Z-S-0331

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • rac-Rivastigmine-d6

    CAS:
    Formula:C14H16D6N2O2
    Molecular weight:256.38

    Ref: 4Z-R-0751

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

    CAS:
    Formula:C22H30N6O3S
    Molecular weight:458.58

    Ref: 4Z-A-176001

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • N-Despropyl Quinagolide HCl (802-89)


    Formula:C17H27N3O3S·HCl
    Color and Shape:Off-White Solid
    Molecular weight:353.49 36.46

    Ref: 4Z-Q-0610

    5mg
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  • Tesofensine-d5

    CAS:
    Formula:C17H18D5Cl2NO
    Molecular weight:333.31

    Ref: 4Z-T-132003

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ivabradine Impurity 7-d6


    Formula:C27H28N2O6D6
    Color and Shape:Off-White Solid
    Molecular weight:488.62

    Ref: 4Z-I-3023

    5mg
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  • DM51 Impurity 1-d9


    Formula:C38H45D9ClN3O10S
    Color and Shape:White To Off-White Solid
    Molecular weight:789.43

    Ref: 4Z-M-116022

    5mg
    To inquire
    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • 3-Hydroxy Desloratadine Pyridine N-oxide

    CAS:
    Formula:C19H19ClN2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:342.83

    Ref: 4Z-L-1010

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Varenicline DL-Tartaramide Sodium Salt


    Formula:C17H16N3O5·Na
    Molecular weight:342.33 22.99

    Ref: 4Z-V-2542

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

    CAS:
    Formula:C17H19N5O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:357.37

    Ref: 4Z-S-0632

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Orlistat Metabolite M3 Sodium Salt

    CAS:
    Formula:C22H43O4·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:371.59 22.99

    Ref: 4Z-O-01828

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

    CAS:
    Formula:C31H43N3O49S8·10Na
    Color and Shape:White To Off-White Solid
    Molecular weight:1498.14 10*22.99

    Ref: 4Z-F-711

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

    CAS:
    Formula:C16H20FN3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:337.35

    Ref: 4Z-L-073

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • rac-Monepantel-d5

    CAS:
    Formula:C20H8D5F6N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:478.42

    Ref: 4Z-M-553

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Nitrosoethylmethylamine-d3

    CAS:
    Formula:C3H5D3N2O
    Molecular weight:91.13

    Ref: 4Z-N-103032

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ketoprofen 2-Ethylhexyl Ester


    Formula:C24H30O3
    Color and Shape:Colorless Liquid
    Molecular weight:366.50

    Ref: 4Z-K-0211

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

    CAS:
    Formula:C14H12D4N4O3·2Cl
    Color and Shape:Off-White Solid
    Molecular weight:292.33 2*35.45

    Ref: 4Z-A-372

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Clopidogrel EP Impurity C Sulfate (Clopidogrel USP Related Compound C, (R)-Clopidogrel Sulfate)

    CAS:
    Formula:C16H16ClNO2S·H2SO4
    Color and Shape:White To Off-White Solid
    Molecular weight:321.82 98.07

    Ref: 4Z-C-1314

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Octaethylene Glycol Monodecyl Ether

    CAS:
    Formula:C26H54O9
    Molecular weight:510.71

    Ref: 4Z-E-134056

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • cis-4’-Hydroxy CCNU Lomustine-d4


    Formula:C9H12D4ClN3O3
    Color and Shape:Colorless Liquid
    Molecular weight:253.72

    Ref: 4Z-L-114003

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

    CAS:
    Formula:C24H21Cl2N3O7S2
    Color and Shape:Off-White Solid
    Molecular weight:598.47

    Ref: 4Z-R-2948

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Lansoprazole Pyridine N-Oxide

    CAS:
    Formula:C16H14F3N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:369.36

    Ref: 4Z-L-0331

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Nicarbazin Impurity 1-d8

    CAS:
    Formula:C13H2D8N4O5
    Color and Shape:Yellow Solid
    Molecular weight:310.29

    Ref: 4Z-N-068004

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ivabradine Impurity 46

    CAS:
    Formula:C12H15NO3
    Molecular weight:221.26

    Ref: 4Z-I-3062

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

    CAS:
    Formula:C19H17NO2S
    Color and Shape:Pale Yellow Solid
    Molecular weight:323.41

    Ref: 4Z-T-762

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Resveratrol-d4 3-Sulfate Triethylamine Salt

    CAS:
    Formula:C14H8D4O6S·C6H15N
    Color and Shape:Off-White Solid
    Molecular weight:312.33 101.19

    Ref: 4Z-R-079025

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

    CAS:
    Formula:C21H36O3
    Molecular weight:336.52

    Ref: 4Z-P-467001

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Clopidogrel EP Impurity E (S-Isomer)

    CAS:
    Formula:C15H15ClN2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:306.81

    Ref: 4Z-C-1334

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Cilastatin Ammonium Salt

    CAS:
    Formula:C16H25N2O5S·NH4
    Molecular weight:357.45 18.04

    Ref: 4Z-C-136010

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

    CAS:
    Formula:C17H19O3P
    Molecular weight:302.31

    Ref: 4Z-L-3262

    5mg
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  • Allisartan Isoproxil

    CAS:
    Formula:C27H29ClN6O5
    Molecular weight:553.02

    Ref: 4Z-A-374001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Estradiol-d3 (Estradiol Valerate EP Impurity A-d3, Estriol EP Impurity D-d3, Ethinylestradiol EP Impurity D-d3)

    CAS:
    Formula:C18H21D3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:275.41

    Ref: 4Z-E-091

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

    CAS:
    Formula:C22H30O3
    Color and Shape:White To Off-White Solid
    Molecular weight:342.48

    Ref: 4Z-M-563

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

    CAS:
    Formula:C15H17Cl2N3O2
    Molecular weight:342.23

    Ref: 4Z-P-134001

    5mg
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  • N-Nitroso-N-Desmethyl Clomipramine


    Formula:C18H20ClN3O
    Molecular weight:329.83

    Ref: 4Z-C-195019

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fudosteine Sulfoxide Trifluoroacetate (Mixture of Diastereomers)

    CAS:
    Formula:C6H13NO4S·C2HF3O2
    Color and Shape:Colorless Liquid
    Molecular weight:195.23 114.02

    Ref: 4Z-F-304

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

    CAS:
    Formula:C23H29N5O8S2
    Molecular weight:567.63

    Ref: 4Z-C-104007

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

    CAS:
    Formula:C6H14O6
    Color and Shape:White To Off-White Solid
    Molecular weight:182.17

    Ref: 4Z-I-105001

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