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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 79376 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

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  • Benzoyl Peroxide

    CAS:
    Formula:C14H10O4
    Color and Shape:White To Off-White Solid
    Molecular weight:242.23

    Ref: 4Z-B-182

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  • N-Nitroso Bromantane


    Formula:C16H19BrN2O
    Molecular weight:335.25

    Ref: 4Z-B-269004

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Ibutilide Hemifumarate

    CAS:
    Formula:C20H36N2O3S·5C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:384.58 0.5*116.07

    Ref: 4Z-I-321

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Propyl Valpronate

    CAS:
    Formula:C11H22O2
    Molecular weight:186.30

    Ref: 4Z-V-0616

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • (R)-Finerenone

    CAS:
    Formula:C21H22N4O3
    Molecular weight:378.43

    Ref: 4Z-F-222002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Rabeprazole Sulfide N-Oxide

    CAS:
    Formula:C18H21N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:359.44

    Ref: 4Z-R-2024

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • (3S)-3-Hydroxy Quinine

    CAS:
    Formula:C20H24N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:340.43

    Ref: 4Z-Q-035

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Pantoprazole

    CAS:
    Formula:C16H15F2N3O4S
    Molecular weight:383.37

    Ref: 4Z-P-0198

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Taurultam

    CAS:
    Formula:C3H8N2O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:136.17

    Ref: 4Z-T-128002

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Zosuquidar TriHCl

    CAS:
    Formula:C32H31F2N3O2·3HCl
    Color and Shape:Yellow Solid
    Molecular weight:527.62 3*36.46

    Ref: 4Z-Z-023001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Ref: 4Z-I-106004

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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Di-p-Anisoyl-L-Tartaric Acid

    CAS:
    Formula:C20H18O10
    Molecular weight:418.35

    Ref: 4Z-T-216009

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Rac-Luliconazole-E-Isomer

    CAS:
    Formula:C14H9Cl2N3S2
    Color and Shape:Brown Solid
    Molecular weight:354.28

    Ref: 4Z-L-365

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  • Benzethonium Chloride

    CAS:
    Formula:C27H42NO2·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:412.64 35.45

    Ref: 4Z-B-572

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  • Homovanillyl Alcohol Sulfate Sodium Salt

    CAS:
    Formula:C9H11O6S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:247.25 22.99

    Ref: 4Z-T-300005

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • (S)-Brinzolamide Impurity 27 HCl


    Formula:C11H19N3O5S3·HCl
    Molecular weight:369.48 36.46

    Ref: 4Z-B-2037

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Linezolid USP Related Compound A

    CAS:
    Formula:C14H16FN5O3
    Molecular weight:321.31

    Ref: 4Z-L-0711

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • N-Desmethyl Tramadol HCl

    CAS:
    Formula:C15H23NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:249.35 36.46

    Ref: 4Z-T-062

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Virginiamycin S1

    CAS:
    Formula:C43H49N7O10
    Color and Shape:White To Off-White Solid
    Molecular weight:823.90

    Ref: 4Z-V-172

    5mg
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  • rac-Blumeatin

    CAS:
    Formula:C16H14O6
    Molecular weight:302.28

    Ref: 4Z-B-261002

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Rifapentine-d9

    CAS:
    Formula:C47H55D9N4O12
    Color and Shape:Red Solid
    Molecular weight:886.10

    Ref: 4Z-R-090005

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Delamanid-d4

    CAS:
    Formula:C25H21D4F3N4O6
    Molecular weight:538.52

    Ref: 4Z-D-203014

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • N-Acetyl-d3 Mesalamine

    CAS:
    Formula:C9H6D3NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:198.19

    Ref: 4Z-M-176

    5mg
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    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    100mg
    To inquire
  • Dofetilide Impurity 12

    CAS:
    Formula:C9H11NO5S
    Color and Shape:Pale Brown Solid
    Molecular weight:245.25

    Ref: 4Z-D-087022

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • 11-epi-Prednisolone-21-Disodium Phosphate


    Formula:C21H27O8P·2Na
    Color and Shape:White To Off-White Solid
    Molecular weight:438.42 2*22.99

    Ref: 4Z-P-111117

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • γ-Terpineol Acetate

    CAS:
    Formula:C12H20O2
    Molecular weight:196.29

    Ref: 4Z-T-126002

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Roxithromycin-d7

    CAS:
    Formula:C41H69D7N2O15
    Molecular weight:844.11

    Ref: 4Z-R-743

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

    CAS:
    Formula:C28H32O15
    Color and Shape:Brown Solid
    Molecular weight:608.55

    Ref: 4Z-D-453

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Curcumin-d6

    CAS:
    Formula:C21H14D6O6
    Color and Shape:Yellow Solid
    Molecular weight:374.42

    Ref: 4Z-C-692

    5mg
    To inquire
    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    100mg
    To inquire
  • Estradiol-d3 Glucuronide


    Formula:C24H29D3O8
    Molecular weight:451.54

    Ref: 4Z-E-092

    5mg
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  • Ambroxol Monobromine HCl

    CAS:
    Formula:C13H19BrN2O·HCl
    Color and Shape:Off-White Solid
    Molecular weight:299.21 36.46

    Ref: 4Z-A-6016

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

    CAS:
    Formula:C11H12N2S·H3O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:204.29 97.99

    Ref: 4Z-L-901

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Edoxaban Impurity 19 (1S,2R,4S) Mesylate

    CAS:
    Formula:C16H22ClN5O3·CH4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:367.83 96.10

    Ref: 4Z-E-080024

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

    CAS:
    Formula:C17H27N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:369.48

    Ref: 4Z-A-831

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


    Formula:C14H19N5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:321.34

    Ref: 4Z-F-012

    5mg
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  • Erythromycylamine-13C-d3 (Dirithromycin EP Impurity A-13C-d3)

    CAS:
    Formula:CC36H67D3N2O12
    Color and Shape:White To Off-White Solid
    Molecular weight:738.98

    Ref: 4Z-E-205

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Irbesartan Impurity 28-d15

    CAS:
    Formula:C19D15N3
    Color and Shape:White To Off-White Solid
    Molecular weight:300.44

    Ref: 4Z-I-0240

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Cloperastine-d4 HCl

    CAS:
    Formula:C20H20D4ClNO·HCl
    Molecular weight:333.89 36.46

    Ref: 4Z-C-141006

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso ent-Ramipril EP Impurity N


    Formula:C23H31N3O6
    Molecular weight:445.52

    Ref: 4Z-R-0244

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Apixaban Impurity 5 (BMS-591329-01)

    CAS:
    Formula:C24H22ClN5O3
    Color and Shape:Off-White Solid
    Molecular weight:463.92

    Ref: 4Z-A-10203

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Diclosan-d4

    CAS:
    Formula:C12H4D4Cl2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:259.12

    Ref: 4Z-D-180002

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • 7-Hydroxy Methotrexate Trisodium Salt

    CAS:
    Formula:C20H19N8O6·3Na
    Color and Shape:Yellow Solid
    Molecular weight:467.42 3*22.99

    Ref: 4Z-M-7011

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

    CAS:
    Formula:C15H18
    Molecular weight:198.31

    Ref: 4Z-G-040007

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

    CAS:
    Formula:C23H23ClN2O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:410.90 36.46

    Ref: 4Z-S-090001

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • D-(+)-Epinephrine (D-(+)-Adrenaline)

    CAS:
    Formula:C9H13NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:183.21

    Ref: 4Z-E-2612

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (-)-4'-Chloro Tartranilic Acid

    CAS:
    Formula:C10H10ClNO5
    Molecular weight:259.64

    Ref: 4Z-D-116002

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Uridine-2’,3’-Cyclic Monophosphate Sodium Salt

    CAS:
    Formula:C9H10N2O8P·Na
    Molecular weight:305.16 22.99

    Ref: 4Z-U-0120

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Guaiacol-5-Sulfonic Acid

    CAS:
    Formula:C7H8O5S
    Color and Shape:Brown Solid
    Molecular weight:204.20

    Ref: 4Z-B-448

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

    CAS:
    Formula:C14H12O2
    Color and Shape:Off-White Solid
    Molecular weight:212.25

    Ref: 4Z-B-084001

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

    CAS:
    Formula:C14H21NO7S
    Color and Shape:White To Off-White Solid
    Molecular weight:347.38

    Ref: 4Z-S-468

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