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 79450 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Tenofovir Alafenamide (R-Phosphine)

    CAS:
    Formula:C21H29N6O5P
    Molecular weight:476.47

    Ref: 4Z-T-0235

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Tacrolimus EP Impurity I (Tacrolimus Diene)

    CAS:
    Formula:C44H67NO11
    Color and Shape:White To Off-White Solid
    Molecular weight:786.02

    Ref: 4Z-T-395

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

    CAS:
    Formula:C38H72N2O12
    Color and Shape:White To Off-White Solid
    Molecular weight:749.00

    Ref: 4Z-A-2617

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    896.00€
  • Decitabine-15N4 (5-Aza-2'-Deoxy Cytidine-15N4)

    CAS:
    Formula:C8H1215N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:232.18

    Ref: 4Z-D-774

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

    CAS:
    Formula:C38H47N5O7S2
    Color and Shape:Off-White Solid
    Molecular weight:749.94

    Ref: 4Z-S-103001

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

    CAS:
    Formula:C18H24N4O
    Molecular weight:312.42

    Ref: 4Z-G-0725

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
  • rac trans-4-Hydroxy Glibenclamide (rac trans-4-Hydroxy Glyburide)

    CAS:
    Formula:C23H28ClN3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:510.01

    Ref: 4Z-G-135

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Dyclonine-d9 HCl

    CAS:
    Formula:C18H18D9NO2·HCl
    Molecular weight:298.47 36.46

    Ref: 4Z-D-158008

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

    CAS:
    Formula:C13H15ClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:238.71

    Ref: 4Z-A-279

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

    CAS:
    Formula:C23H25N5O5
    Color and Shape:White To Off-White Solid
    Molecular weight:451.49

    Ref: 4Z-D-143

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Vancomycin-13C-d3 Ditrifluoroacetate

    CAS:
    Formula:C6513CH72D3Cl2N9O24·2C2HF3O2
    Molecular weight:1453.28 2*114.02

    Ref: 4Z-V-032029

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • Ifosfamide EP Impurity A

    CAS:
    Formula:C5H13ClNO4P
    Color and Shape:White To Off-White Solid
    Molecular weight:217.59

    Ref: 4Z-I-067002

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

    CAS:
    Formula:C13H19NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:285.36

    Ref: 4Z-P-301

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Fosphenytoin Disodium Salt

    CAS:
    Formula:C16H13N2O6P·2Na
    Color and Shape:White To Off-White Solid
    Molecular weight:360.26 2*22.99

    Ref: 4Z-P-4111

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Sulfamic Acid Methyl Ester (Amidosulfuric Acid Methyl Ester)

    CAS:
    Formula:CH5NO3S
    Color and Shape:Colorless Liquid
    Molecular weight:111.12

    Ref: 4Z-S-054002

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


    Formula:C18H24N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:348.40

    Ref: 4Z-E-0240

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Dabigatran Impurity 73 HCl

    CAS:
    Formula:C27H29N7O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:499.58 36.46

    Ref: 4Z-D-5921

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • 2-Debenzoyl-2-Pentenoyl Docetaxel

    CAS:
    Formula:C41H55NO14
    Color and Shape:White To Off-White Solid
    Molecular weight:785.88

    Ref: 4Z-D-196

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

    CAS:
    Formula:C24H26N2O2·HCl
    Molecular weight:374.48 36.46

    Ref: 4Z-C-387001

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

    CAS:
    Formula:C10H13NO2
    Molecular weight:155.20

    Ref: 4Z-A-113001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Levalbuterol USP Related Compound A Acetate

    CAS:
    Formula:C13H21NO2·C2H4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:223.32 60.05

    Ref: 4Z-S-1765

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Misoprostol Acid-d5 (Mixture of Diastereomers)

    CAS:
    Formula:C21H31D5O5
    Color and Shape:Pale Yellow Oil
    Molecular weight:373.54

    Ref: 4Z-M-2317

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Rilpivirine (Z-Isomer) HCl

    CAS:
    Formula:C22H18N6·HCl
    Color and Shape:Off-White Solid
    Molecular weight:366.43 36.46

    Ref: 4Z-R-346

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydrocortisone Phosphate Disodium Salt

    CAS:
    Formula:C21H29O8P·2Na
    Molecular weight:440.43 2*22.99

    Ref: 4Z-H-103066

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sofosbuvir Impurity 19

    CAS:
    Formula:C22H29FN3O9P
    Color and Shape:White To Off-White Solid
    Molecular weight:529.46

    Ref: 4Z-S-055021

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Azaerythromycin A 11,12-Hydrogen Borate

    CAS:
    Formula:C37H69BN2O13
    Color and Shape:White To Off-White Solid
    Molecular weight:760.77

    Ref: 4Z-A-2625

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Isosorbide 5-Mononitrate-13C6 (Diluted with Lactose)

    CAS:
    Formula:C6H9NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:197.09

    Ref: 4Z-I-192

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 65

    CAS:
    Formula:C21H34N6O8S
    Color and Shape:Pale Pink Solid
    Molecular weight:530.60

    Ref: 4Z-T-8181

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • 6-Keto Estradiol

    CAS:
    Formula:C18H22O3
    Color and Shape:White To Off-White Solid
    Molecular weight:286.37

    Ref: 4Z-E-0941

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

    CAS:
    Formula:C38H69NO14
    Color and Shape:White To Off-White Solid
    Molecular weight:763.96

    Ref: 4Z-C-375

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

    CAS:
    Formula:C6H14O
    Color and Shape:Colorless Liquid
    Molecular weight:102.18

    Ref: 4Z-E-075001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • O-Dealkylated Belumosudil O-Sulfate


    Formula:C21H15N5O4S
    Molecular weight:433.44

    Ref: 4Z-B-258006

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • (S)-Bupivacaine HCl (Levobupivacaine HCl)

    CAS:
    Formula:C18H28N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:288.44 36.46

    Ref: 4Z-B-061

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

    CAS:
    Formula:C24H38N4O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:478.65

    Ref: 4Z-A-117001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Formyl Amlodipine

    CAS:
    Formula:C21H25ClN2O6
    Color and Shape:Off-White Solid
    Molecular weight:436.89

    Ref: 4Z-A-0813

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

    CAS:
    Formula:C10H14O2
    Color and Shape:Pale Yellow Liquid
    Molecular weight:166.22

    Ref: 4Z-P-157001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • (R)-Lofexidine

    CAS:
    Formula:C11H12Cl2N2O
    Molecular weight:259.13

    Ref: 4Z-L-206003

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

    CAS:
    Formula:C17H19NO4
    Molecular weight:301.34

    Ref: 4Z-F-194001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N,N-Didesmethyl Sibutramine HCl

    CAS:
    Formula:C15H22ClN·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:251.80 36.46

    Ref: 4Z-S-055

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

    CAS:
    Formula:C3H5NO
    Color and Shape:White To Off-White Solid
    Molecular weight:71.08

    Ref: 4Z-A-183001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ketotifen-13C-d3

    CAS:
    Formula:C1813CH16D3NOS
    Color and Shape:Yellow Solid
    Molecular weight:313.44

    Ref: 4Z-K-0612

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

    CAS:
    Formula:C15H13Cl2NO4
    Molecular weight:342.17

    Ref: 4Z-D-0646

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ciclopirox Glucuronide-d11 Lithium Salt

    CAS:
    Formula:C18H13D11NO8·Li
    Molecular weight:393.46 6.94

    Ref: 4Z-C-058

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • 6-Hydroxy Bexarotene


    Formula:C24H28O3
    Color and Shape:White To Off-White Solid
    Molecular weight:364.49

    Ref: 4Z-B-323

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • N-Desmethyl Nefopam HCl

    CAS:
    Formula:C16H17NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:239.32 36.46

    Ref: 4Z-N-374

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • (3R,5S)-Fluvastatin-d6 Sodium Salt

    CAS:
    Formula:C24H19FNO4D6·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:416.51 22.99

    Ref: 4Z-F-1011

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

    CAS:
    Formula:C15H24
    Color and Shape:Colorless Liquid
    Molecular weight:204.36

    Ref: 4Z-B-135003

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

    CAS:
    Formula:C24H29NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:379.50 36.46

    Ref: 4Z-O-1014

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

    CAS:
    Formula:C20H32N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:396.55

    Ref: 4Z-I-323

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