CymitQuimica logo
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 79381 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Trospium EP Impurity C-d8 Chloride (Trospium Chloride USP Related Compound C-d8)

    CAS:
    Formula:C11H12D8NO·Cl
    Color and Shape:Off-White Solid
    Molecular weight:190.34 35.45

    Ref: 4Z-T-228

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Hydroxy Itraconazole-d8 (Mixture of Diastereomers)

    CAS:
    Formula:C35H30D8Cl2N8O5
    Color and Shape:Off-White Solid
    Molecular weight:729.69

    Ref: 4Z-I-037

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

    CAS:
    Formula:C14H14N3S·Cl
    Molecular weight:256.35 35.45

    Ref: 4Z-A-404001

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

    CAS:
    Formula:C20H18D6N2O6
    Color and Shape:Yellow Solid
    Molecular weight:394.46

    Ref: 4Z-N-092

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Propafenone Glucuronide (Mixture of Diastereomers)

    CAS:
    Formula:C27H35NO9
    Color and Shape:White To Off-White Solid
    Molecular weight:517.58

    Ref: 4Z-P-159

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Myristyl-γ-Picolinium Chloride

    CAS:
    Formula:C20H36N·Cl
    Molecular weight:290.51 35.45

    Ref: 4Z-M-220001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Alogliptin Related Compound 12

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

    Ref: 4Z-A-4914

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • (R)-Lercanidipine-13C-d3 HCl

    CAS:
    Formula:C3513CH38D3N3O6·HCl
    Color and Shape:Yellow Solid
    Molecular weight:615.75 36.46

    Ref: 4Z-L-1726

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • 4-Hydroxy Tamoxifen-d5 (Mixture of Z and E Isomers)


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

    Ref: 4Z-T-0129

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

    CAS:
    Formula:C43H68O22
    Color and Shape:White To Off-White Solid
    Molecular weight:937.00

    Ref: 4Z-R-111001

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • (R)-Oxiracetam

    CAS:
    Formula:C6H10N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:158.16

    Ref: 4Z-O-259

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Glimepiride-d4

    CAS:
    Formula:C24H30D4N4O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:494.64

    Ref: 4Z-G-062

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Micafungin Sodium Salt

    CAS:
    Formula:C56H70N9O23S·Na
    Color and Shape:White To Off-White Solid Solid
    Molecular weight:1269.29 22.99

    Ref: 4Z-PM-127001

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

    CAS:
    Formula:C32H37N7O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:599.69

    Ref: 4Z-D-5927

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

    CAS:
    Formula:C10H14N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:226.23

    Ref: 4Z-C-212

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N-Desethyl Vardenafil-d8

    CAS:
    Formula:C21H28N6O4S
    Molecular weight:460.56

    Ref: 4Z-V-056

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ospemifene-d4

    CAS:
    Formula:C24H19D4ClO2
    Color and Shape:Off-White Solid
    Molecular weight:382.92

    Ref: 4Z-O-046002

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Orlistat Metabolite M1

    CAS:
    Formula:C29H55NO6
    Color and Shape:White Sticky Oil
    Molecular weight:513.76

    Ref: 4Z-O-01813

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

    CAS:
    Formula:C10H14N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:238.25

    Ref: 4Z-P-058

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

    CAS:
    Formula:C20H21N2O7S·Na
    Molecular weight:433.46 22.99

    Ref: 4Z-S-192002

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • rac-Pregabalin-d10

    CAS:
    Formula:C8H7D10NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:169.29

    Ref: 4Z-P-271

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Efavirenz Enantiomer

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

    Ref: 4Z-E-0732

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • 6-α-Hydroxy Hydrocortisone

    CAS:
    Formula:C21H30O6
    Molecular weight:378.47

    Ref: 4Z-H-103134

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Polyethylene Glycol 2000 (PEG 2000)


    Formula:C2H4OnH2O
    Molecular weight:2000 (average)

    Ref: 4Z-E-134081

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • o-Celecoxib

    CAS:
    Formula:C17H14F3N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:381.37

    Ref: 4Z-C-0312

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

    CAS:
    Formula:C21H23N5O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:425.51

    Ref: 4Z-F-142001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • ent-Lasofoxifene

    CAS:
    Formula:C28H31NO2
    Molecular weight:413.56

    Ref: 4Z-L-1913

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • O,O-Didesmethyl Omeprazole Sulfide


    Formula:C15H15N3O2S
    Color and Shape:Off-White Solid
    Molecular weight:301.37

    Ref: 4Z-O-0222

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

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

    Ref: 4Z-C-795

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

    CAS:
    Formula:C15H19Cl2N3O4
    Molecular weight:376.23

    Ref: 4Z-M-304007

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

    CAS:
    Formula:C23H27FN4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:426.49

    Ref: 4Z-R-0637

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

    CAS:
    Formula:C11H15ClN4O2
    Molecular weight:270.72

    Ref: 4Z-N-128001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 17-alfa,20-alfa-Dihydroxy Progesterone

    CAS:
    Formula:C21H32O3
    Molecular weight:332.48

    Ref: 4Z-P-32146

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

    CAS:
    Formula:C25H30N6O2
    Molecular weight:446.56

    Ref: 4Z-E-236001

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

    CAS:
    Formula:C27H44O2
    Molecular weight:400.65

    Ref: 4Z-A-401001

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

    CAS:
    Formula:C26H33NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:455.55

    Ref: 4Z-L-025

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Benztropine-d5 HBr

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

    Ref: 4Z-B-544

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Flucloronide (Fluclorolone Acetonide)

    CAS:
    Formula:C24H29Cl2FO5
    Molecular weight:487.39

    Ref: 4Z-F-071009

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Atosiban-d5 Trifluoroacetate


    Formula:C43H62D5N11O12S2·C2HF3O2
    Molecular weight:999.22 114.02

    Ref: 4Z-PA-136020

    5mg
    To inquire
    10mg
    9,707.00€
    25mg
    16,987.00€
    50mg
    26,693.00€
    100mg
    To inquire
  • Carvedilol USP Related Compound F (Free Form)

    CAS:
    Formula:C24H30N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:410.51

    Ref: 4Z-C-0221

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

    CAS:
    Formula:C14H18N2O2
    Molecular weight:246.31

    Ref: 4Z-H-099003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Rosuvastatin Z-Isomer Sodium Salt


    Formula:C22H27FN3O6S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:480.53 22.99

    Ref: 4Z-R-0954

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Clopidogrel Acyl-β-D-Glucuronide

    CAS:
    Formula:C21H22ClNO8S
    Color and Shape:White To Off-White Solid
    Molecular weight:483.92

    Ref: 4Z-C-134

    5mg
    To inquire
    10mg
    3,155.00€
    25mg
    5,824.00€
    50mg
    9,646.00€
    100mg
    To inquire
  • Ribociclib

    CAS:
    Formula:C23H30N8O
    Molecular weight:434.55

    Ref: 4Z-R-128001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 4-β-Hydroxy Cholesterol

    CAS:
    Formula:C27H46O2
    Color and Shape:White To Off-White Solid
    Molecular weight:402.66

    Ref: 4Z-C-534

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

    CAS:
    Formula:C3H5ClO
    Color and Shape:Colorless Liquid
    Molecular weight:92.52

    Ref: 4Z-E-082002

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

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

    Ref: 4Z-L-176

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tacrolimus Lactone Isomer (Iso-FK-506)

    CAS:
    Formula:C44H69NO12
    Color and Shape:White To Off-White Solid
    Molecular weight:804.03

    Ref: 4Z-T-3917

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

    CAS:
    Formula:C24H23FN4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:434.47

    Ref: 4Z-O-032001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • rac-Naproxen-d3

    CAS:
    Formula:C14H11D3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:233.28

    Ref: 4Z-N-231

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