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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 79464 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

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  • (±)-Panduratin A

    CAS:
    Formula:C26H30O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:406.52

    Ref: 4Z-P-205001

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Sofosbuvir Nucleoside Derivative-13C-d3 (Sofosbuvir Metabolite(GS-331007)-13C-d3)

    CAS:
    Formula:C913CH10D3FN2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:264.23

    Ref: 4Z-S-055041

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Exatecan Mesylate

    CAS:
    Formula:C24H22FN3O4·CH4O3S
    Molecular weight:435.46 96.11

    Ref: 4Z-E-244001

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Betamethasone-4,6,11,12,12-d5 21-Phosphate

    CAS:
    Formula:C22H25D5FO8P
    Color and Shape:Off-White Solid
    Molecular weight:477.48

    Ref: 4Z-B-065070

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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  • Fluticasone Propionate

    CAS:
    Formula:C25H31F3O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:500.57

    Ref: 4Z-F-091

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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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€
    100mg
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  • Flumethasone 17-Propionate 21-Acetate


    Formula:C27H34F2O7
    Color and Shape:White To Off-White Solid
    Molecular weight:508.56

    Ref: 4Z-F-706

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

    CAS:
    Formula:C22H25N3O
    Molecular weight:347.46

    Ref: 4Z-I-051001

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Argatroban Impurity 51

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

    Ref: 4Z-A-595

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  • Difethialone-d4 (Mixture of Diastereomers)

    CAS:
    Formula:C31H19D4BrO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:543.51

    Ref: 4Z-D-147002

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Levosimendan Impurity 50 Sodium Salt

    CAS:
    Formula:C3N3O·Na
    Molecular weight:95.05 22.99

    Ref: 4Z-L-4256

    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€
    100mg
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  • Doxepin N-Oxide (Mixture of Z and E Isomers)

    CAS:
    Formula:C19H21NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:295.38

    Ref: 4Z-D-159

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • rac-Brivaracetam-d7 (Mixture of Diastereomers)

    CAS:
    Formula:C11H13D7N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:219.34

    Ref: 4Z-B-105006

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • N-Nitroso-N-Desmethyl Bedaquiline


    Formula:C31H28BrN3O3
    Molecular weight:570.49

    Ref: 4Z-B-101025

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

    CAS:
    Formula:C6H11NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:177.22

    Ref: 4Z-P-8912

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • (E)-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-1018

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Tizanidine USP Related Compound C

    CAS:
    Formula:C5H8N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:144.19

    Ref: 4Z-T-035

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Isradipine

    CAS:
    Formula:C19H21N3O5
    Molecular weight:371.40

    Ref: 4Z-I-082

    5mg
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  • 5-O-Desmethyl Donepezil-d5

    CAS:
    Formula:C23H22D5NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:370.50

    Ref: 4Z-D-135

    5mg
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  • 4-Hydroxyglucobrassicin Sodium Salt

    CAS:
    Formula:C16H19N2O10S2·Na
    Molecular weight:463.45 22.99

    Ref: 4Z-G-156005

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

    CAS:
    Formula:C21H29N5O2
    Color and Shape:White To Off-White Solid
    Molecular weight:383.50

    Ref: 4Z-T-212001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Glyco-Obeticholic Acid

    CAS:
    Formula:C28H47NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:477.69

    Ref: 4Z-O-056019

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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
  • Desloratadine N-Hydroxypiperidine

    CAS:
    Formula:C19H19ClN2O
    Color and Shape:Pale Yellow Solid
    Molecular weight:326.82

    Ref: 4Z-L-1032

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    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
  • Ethyl Sertraline

    CAS:
    Formula:C18H19Cl2N
    Molecular weight:320.26

    Ref: 4Z-S-0323

    5mg
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  • 17-Carboxy Desonide

    CAS:
    Formula:C23H30O6
    Color and Shape:White To Off-White Solid
    Molecular weight:402.49

    Ref: 4Z-D-4110

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

    CAS:
    Formula:C16H9N4O9S2·3Na
    Color and Shape:Orange Solid
    Molecular weight:465.40 3 22.99

    Ref: 4Z-T-891

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Etomidate EP Impurity A-d5


    Formula:C12H7D5N2O2
    Molecular weight:221.27

    Ref: 4Z-E-076065

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Venlafaxine Related Compound 1 (4-(1-Cyclohex-1-en-1-yl)-2-(dimethylamino)ethyl)phenol)


    Formula:C16H23NO
    Color and Shape:White To Off-White Solid
    Molecular weight:245.37

    Ref: 4Z-V-0314

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • 4-Dichloromethyl Benzoic acid

    CAS:
    Formula:C8H6Cl2O2
    Molecular weight:205.03

    Ref: 4Z-B-085048

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ibuprofen Acyl Glucuronide (Mixture of Diastereomers)

    CAS:
    Formula:C19H26O8
    Color and Shape:White To Off-White Solid
    Molecular weight:382.41

    Ref: 4Z-I-042

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Dabigatran Impurity 83

    CAS:
    Formula:C10H14N2O2
    Molecular weight:194.23

    Ref: 4Z-D-59122

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

    CAS:
    Formula:C22H30O
    Color and Shape:White To Off-White Solid
    Molecular weight:310.48

    Ref: 4Z-D-167

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

    CAS:
    Formula:C18H20N4
    Color and Shape:Yellow Solid
    Molecular weight:292.39

    Ref: 4Z-C-1424

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

    CAS:
    Formula:C22H25Cl2N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:418.36

    Ref: 4Z-A-682

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-I-2115

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Lesinurad Impurity 7

    CAS:
    Formula:C17H14ClN3O2S
    Color and Shape:Off-White Solid
    Molecular weight:359.83

    Ref: 4Z-L-109008

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

    CAS:
    Formula:C23H17D6ClN6O2
    Molecular weight:456.96

    Ref: 4Z-S-120002

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

    CAS:
    Formula:C15H13Cl2N5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:334.20 36.46

    Ref: 4Z-R-116001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Finasteride Carboxylic Acid

    CAS:
    Formula:C23H34N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:402.54

    Ref: 4Z-F-0512

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-C-355

    5mg
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    10mg
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  • Tirofiban Impurity 84

    CAS:
    Formula:C22H35ClN2O5S
    Color and Shape:Off-White Solid
    Molecular weight:475.04

    Ref: 4Z-T-145

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Desacetyl Famciclovir (Famciclovir Related Compound B)

    CAS:
    Formula:C12H17N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:279.30

    Ref: 4Z-F-014

    5mg
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    10mg
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    100mg
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  • Oxohongdenafil

    CAS:
    Formula:C25H32N6O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:480.57

    Ref: 4Z-S-0639

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • rel-Sertraline HCl

    CAS:
    Formula:C17H17Cl2N·HCl
    Molecular weight:306.23 36.46

    Ref: 4Z-S-0351

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 4,5-Dehydro Pregabalin Formate

    CAS:
    Formula:C8H15NO2·CH2O2
    Color and Shape:Off-White Solid
    Molecular weight:157.21 46.03

    Ref: 4Z-P-275

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

    CAS:
    Formula:C14H15N5O5S3
    Color and Shape:Gray Solid
    Molecular weight:429.48

    Ref: 4Z-C-863

    5mg
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    10mg
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    100mg
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  • Sotalol-d6

    CAS:
    Formula:C12H14D6N2O3S
    Molecular weight:278.40

    Ref: 4Z-S-487

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