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

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Abiraterone-d4 N-Oxide


    Formula:C24H27D4NO2
    Molecular weight:369.54

    Ref: 4Z-A-8244

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

    CAS:
    Formula:C27H36N2O5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:468.59 36.46

    Ref: 4Z-I-302

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Itraconazole-d9

    CAS:
    Formula:C35H29D9Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:714.70

    Ref: 4Z-I-036

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Methyl Belinostat-d5

    CAS:
    Formula:C16H11D5N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:337.40

    Ref: 4Z-B-130010

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Pentoxifylline EP Impurity J

    CAS:
    Formula:C26H34N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:538.61

    Ref: 4Z-P-055

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

    CAS:
    Formula:C6H10O4
    Color and Shape:White To Off-White Solid
    Molecular weight:146.14

    Ref: 4Z-I-1934

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

    CAS:
    Formula:C28H44O2
    Molecular weight:412.66

    Ref: 4Z-D-144001

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Nitroso Zolmitriptan Nitrite


    Formula:C16H20N4O3·HNO2
    Molecular weight:316.36 47.01

    Ref: 4Z-Z-0241

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

    CAS:
    Formula:C22H18N6O
    Molecular weight:382.43

    Ref: 4Z-R-3424

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

    CAS:
    Formula:C12H18ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:227.73

    Ref: 4Z-T-206005

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • 3-Keto Fenretinide (4'-Oxo Fenretinide)

    CAS:
    Formula:C26H31NO3
    Color and Shape:Yellow Solid
    Molecular weight:405.54

    Ref: 4Z-F-075003

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

    CAS:
    Formula:C5H12S
    Color and Shape:Colourless Liquid
    Molecular weight:104.21

    Ref: 4Z-P-251001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Plerixafor N,N-Dioxide OctaHCl


    Formula:C28H54N8O2·8HCl
    Molecular weight:534.79 8*36.46

    Ref: 4Z-P-5530

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Argatroban Impurity 40 (Ethyl (2R,4S)-4-Methylpipecolate)

    CAS:
    Formula:C9H17NO2
    Color and Shape:Pale Yellow Liquid
    Molecular weight:171.24

    Ref: 4Z-A-5914

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

    CAS:
    Formula:C16H20N2O4S2
    Color and Shape:Yellow Solid
    Molecular weight:368.47

    Ref: 4Z-P-7127

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 17-α-Dihydro Equilenin

    CAS:
    Formula:C18H20O2
    Color and Shape:Yellow Solid
    Molecular weight:268.36

    Ref: 4Z-E-316

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

    CAS:
    Formula:C12H11ClN2O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:330.75

    Ref: 4Z-F-211

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Fluorofenidone Impurity 2-d3

    CAS:
    Formula:C12H5D3FNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:236.22

    Ref: 4Z-F-153006

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Desmethyl rosiglitazone-d4


    Formula:C17H13N3O3SD4
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:347.43

    Ref: 4Z-R-084

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Brimonidine EP Impurity G HCl

    CAS:
    Formula:C11H12BrN5O·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:310.15 36.46

    Ref: 4Z-B-1611

    2mg
    205.00€
    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Naltrexone-d4

    CAS:
    Formula:C20H19D4NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:345.43

    Ref: 4Z-N-013

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tadalafil Related Compound 1


    Formula:C26H29N3O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:463.54

    Ref: 4Z-T-1027

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • ent-Perindopril Impurity 41 Sodium Salt

    CAS:
    Formula:C19H31N2O5·Na
    Molecular weight:367.47 22.99

    Ref: 4Z-P-0684

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • β-Nicotinamide Mononucleotide-13C6

    CAS:
    Formula:C513C6H15N2O8P
    Molecular weight:340.17

    Ref: 4Z-N-133013

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Apixaban Impurity 26

    CAS:
    Formula:C25H26ClN5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:495.96

    Ref: 4Z-A-10240

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Baclofen-d4

    CAS:
    Formula:C10H8D4ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:217.69

    Ref: 4Z-B-401

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

    CAS:
    Formula:C26H31N5O4
    Molecular weight:477.57

    Ref: 4Z-E-225001

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

    CAS:
    Formula:C7H15NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:161.20

    Ref: 4Z-C-729

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

    CAS:
    Formula:C15H16O2
    Molecular weight:228.29

    Ref: 4Z-N-181

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Domiphen Bromide

    CAS:
    Formula:C22H40NO·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:334.57 79.90

    Ref: 4Z-D-551

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

    CAS:
    Formula:C13H10ClN3O4S2
    Color and Shape:Yellow Solid
    Molecular weight:371.82

    Ref: 4Z-L-351

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Brinzolamide Impurity 16 HCl

    CAS:
    Formula:C10H17N3O5S3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:355.44 36.46

    Ref: 4Z-B-2026

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Theophylline-d6 (Dimenhydrinate EP Impurity A-d6, Diprophylline EP Impurity B-d6)

    CAS:
    Formula:C7H2D6N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:186.20

    Ref: 4Z-T-6012

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

    CAS:
    Formula:C21H30O4
    Color and Shape:White To Off-White Solid
    Molecular weight:346.47

    Ref: 4Z-C-1045

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Eltrombopag Impurity 19 (N-Acetyl-SB-611855 Glucuronide)


    Formula:C21H21NO10
    Color and Shape:Pale Yellow Solid
    Molecular weight:447.40

    Ref: 4Z-E-485

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Daclatasvir Impurity 35

    CAS:
    Formula:C41H52N8O6
    Color and Shape:Pale Yellow Solid
    Molecular weight:752.92

    Ref: 4Z-D-145034

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

    CAS:
    Formula:C35H38Cl2N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:721.64

    Ref: 4Z-I-0329

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


    Formula:C12H20N4O6S
    Molecular weight:348.37

    Ref: 4Z-R-138005

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Etelcalcetide Pentatrifluoroacetate

    CAS:
    Formula:C38H73N21O10S2·5C2HF3O2
    Molecular weight:1048.26 5*114.02

    Ref: 4Z-PE-192002

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

    CAS:
    Formula:C14H17NO6
    Molecular weight:295.29

    Ref: 4Z-P-115002

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Levodopa-d3

    CAS:
    Formula:C9H8D3NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:200.21

    Ref: 4Z-D-323

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

    CAS:
    Formula:C21H9D4ClF8N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:556.84

    Ref: 4Z-T-285005

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Clindamycin Sulfoxide-13C-d3 (Mixture of Diastereomers)

    CAS:
    Formula:C1713CH30D3ClN2O6S
    Molecular weight:444.99

    Ref: 4Z-C-5012

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • Apramycin Disulfate

    CAS:
    Formula:C21H41N5O11·2H2SO4
    Color and Shape:Pale Yellow Solid
    Molecular weight:539.58 2*98.07

    Ref: 4Z-A-270001

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Posaconazole Succinyl Ester

    CAS:
    Formula:C41H46F2N8O7
    Color and Shape:White To Off-White Solid
    Molecular weight:800.87

    Ref: 4Z-P-3867

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • 7-Ethoxy Coumarin-d5


    Formula:C11H5O3D5
    Color and Shape:Light Yellow Solid
    Molecular weight:195.23

    Ref: 4Z-C-167

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Nitroso Diclofenac Impurity 55


    Formula:C16H15Cl2N3O2
    Molecular weight:352.22

    Ref: 4Z-D-0695

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Solriamfetol-d5

    CAS:
    Formula:C10H9D5N2O2
    Molecular weight:199.26

    Ref: 4Z-S-213009

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • 17-β-Hydroxy Progesterone

    CAS:
    Formula:C21H30O3
    Color and Shape:White To Off-White Solid
    Molecular weight:330.47

    Ref: 4Z-P-3238

    5mg
    To inquire
    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    100mg
    To inquire
  • Azoxystrobin

    CAS:
    Formula:C22H17N3O5
    Color and Shape:Off-White Solid
    Molecular weight:403.40

    Ref: 4Z-A-104001

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire