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

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  • Sulbactam-d5 Sodium Salt

    CAS:
    Formula:C8H5D5NO5S·Na
    Molecular weight:237.26 22.99

    Ref: 4Z-S-4622

    5mg
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    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • Defluoro Linezolid

    CAS:
    Formula:C16H21N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:319.36

    Ref: 4Z-L-0757

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

    CAS:
    Formula:C32H40N2O
    Molecular weight:468.69

    Ref: 4Z-M-169009

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

    CAS:
    Formula:C8H18
    Molecular weight:114.23

    Ref: 4Z-O-068007

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 16-Oxo Estradiol-d5


    Formula:C18H17D5O3
    Molecular weight:291.40

    Ref: 4Z-E-09128

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • 4-Desmethyl Minocycline

    CAS:
    Formula:C22H25N3O7
    Molecular weight:443.46

    Ref: 4Z-M-3445

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

    CAS:
    Formula:C3H5BrO
    Molecular weight:136.98

    Ref: 4Z-A-290017

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

    CAS:
    Formula:C15H14O5
    Color and Shape:Light Pink To Off-White Solid
    Molecular weight:274.27

    Ref: 4Z-P-271001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Deferasirox Impurity 21

    CAS:
    Formula:C14H8ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:257.67

    Ref: 4Z-D-2532

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 109

    CAS:
    Formula:C13H16N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:264.28

    Ref: 4Z-R-2917

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

    CAS:
    Formula:C13H20N2O3S·HCl
    Molecular weight:284.38 36.46

    Ref: 4Z-A-156001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • (S)-Clopidogrel Carboxylic Acid N-Oxide

    CAS:
    Formula:C15H14ClNO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:323.79

    Ref: 4Z-C-1347

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

    CAS:
    Formula:C35H38N4O6
    Color and Shape:Pale Yellow Solid
    Molecular weight:610.71

    Ref: 4Z-M-265

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N-Nitroso N-Desmethyl Relugolix


    Formula:C28H24F2N8O6S
    Molecular weight:638.61

    Ref: 4Z-R-139098

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

    CAS:
    Formula:C10H12ClN5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:285.69

    Ref: 4Z-C-160001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N-Nitroso-N-Desmethyl Tramadol-13C-d3


    Formula:C1413CH19D3N2O3
    Molecular weight:282.36

    Ref: 4Z-T-0644

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Leflunomide EP Impurity B-d4 (Leflunomide USP Related Compound B-d4, Teriflunomide-d4)

    CAS:
    Formula:C12H5D4F3N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:274.24

    Ref: 4Z-L-044

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

    CAS:
    Formula:C32H37N7O5
    Color and Shape:White To Off-White Solid
    Molecular weight:599.69

    Ref: 4Z-D-594

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Tirofiban Impurity 65 HCl


    Formula:C13H27NO3S·HCl
    Color and Shape:Off-White Solid
    Molecular weight:277.42 36.46

    Ref: 4Z-T-1476

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 2,2’-(Ethanediyldiimino)bis-Butanoic Acid DiHCl

    CAS:
    Formula:C10H20N2O4·2HCl
    Molecular weight:232.28 2*36.46

    Ref: 4Z-B-086053

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Glycinexylidide-d6

    CAS:
    Formula:C10H8N2OD6
    Color and Shape:White To Off-White Solid
    Molecular weight:184.27

    Ref: 4Z-L-065

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • N-Nitroso Salbutamol-d9 (N-Nitroso Albuterol-d9)


    Formula:C13H11D9N2O4
    Molecular weight:277.37

    Ref: 4Z-S-1782

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Asenapine-13C-d3 HCl

    CAS:
    Formula:C1613CH13D3ClNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:289.78 36.46

    Ref: 4Z-A-502

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • N-Nitroso Propranolol-d7

    CAS:
    Formula:C16H13D7N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:295.39

    Ref: 4Z-P-1630

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • cis-4’-Hydroxy CCNU Lomustine

    CAS:
    Formula:C9H16ClN3O3
    Color and Shape:Off-White Solid
    Molecular weight:249.70

    Ref: 4Z-L-114002

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 20-Dihydrodydrogesterone-d7 (Mixture of Diastereomers)

    CAS:
    Formula:C21H23D7O2
    Molecular weight:321.51

    Ref: 4Z-D-123009

    5mg
    To inquire
    10mg
    7,280.00€
    25mg
    13,347.00€
    50mg
    21,840.00€
    100mg
    To inquire
  • Propofol

    CAS:
    Formula:C12H18O
    Color and Shape:Colourless Liquid
    Molecular weight:178.28

    Ref: 4Z-P-2910

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tetrabutylammonium Hydrogen Sulfate

    CAS:
    Formula:C16H36N·HO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:242.47 97.06

    Ref: 4Z-F-106051

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

    CAS:
    Formula:C8H11NO2·HCl
    Molecular weight:153.18 36.46

    Ref: 4Z-V-048017

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • S-Deoxo-δ-6, 7-Fulvestrant

    CAS:
    Formula:C32H45F5O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:588.76

    Ref: 4Z-F-3118

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

    CAS:
    Formula:C36H38N2O9D4
    Color and Shape:White To Off-White Solid
    Molecular weight:650.77

    Ref: 4Z-B-488

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • Nebivolol USP Related Compound D

    CAS:
    Formula:C11H11FO2
    Color and Shape:Colourless Oil
    Molecular weight:194.21

    Ref: 4Z-N-208

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Penicillin V Potassium Salt

    CAS:
    Formula:C16H17N2O5S·K
    Color and Shape:White To Off-White Solid
    Molecular weight:349.38 39.10

    Ref: 4Z-P-042

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Propofol Impurity 23-d8

    CAS:
    Formula:C56H76D8O10
    Molecular weight:925.33

    Ref: 4Z-P-2956

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

    CAS:
    Formula:C12H22O11
    Molecular weight:342.30

    Ref: 4Z-M-184006

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

    CAS:
    Formula:C17H20N2O3
    Molecular weight:300.36

    Ref: 4Z-B-273001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Dolasetron-d4 (Indole-d4)

    CAS:
    Formula:C19H16D4N2O3
    Color and Shape:Off-White Solid
    Molecular weight:328.40

    Ref: 4Z-D-097012

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

    CAS:
    Formula:C34H34N4O4
    Molecular weight:562.67

    Ref: 4Z-P-478001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 2,4-Dihydroxybutanoic Acid Sodium Salt

    CAS:
    Formula:C4H7O4·Na
    Color and Shape:Pale Yellow Oil
    Molecular weight:119.10 22.99

    Ref: 4Z-B-086044

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 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
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Dabigatran Etexilate

    CAS:
    Formula:C34H40N8O6
    Molecular weight:656.74

    Ref: 4Z-D-59119

    1g
    15,649.00€
    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Nortropinone HCl

    CAS:
    Formula:C7H11NO·HCl
    Molecular weight:125.17 36.46

    Ref: 4Z-N-129001

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

    CAS:
    Formula:C6H10N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:190.16

    Ref: 4Z-C-138001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Metaraminol USP Related Compound A


    Formula:C16H15NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:269.30

    Ref: 4Z-M-216004

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Mycophenolic Acid Impurity 10 (Mixture of Diastereomers)


    Formula:C17H20O7
    Molecular weight:336.34

    Ref: 4Z-M-1647

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Olopatadine USP Related Compound B (Olopatadine N-Oxide)

    CAS:
    Formula:C21H23NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:353.42

    Ref: 4Z-O-101

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Adenosine Related Compound 4

    CAS:
    Formula:C11H15N5O5S
    Molecular weight:329.34

    Ref: 4Z-A-106016

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Teprenone Impurity 37 (Mixture of Diastereomers)


    Formula:C12H18O3S
    Molecular weight:242.33

    Ref: 4Z-T-111041

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Sapropterin DiHCl (Dehydro Sepiapterin DiHCl)

    CAS:
    Formula:C9H15N5O3·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:241.25 2*36.46

    Ref: 4Z-S-311

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Tirofiban Impurity 69


    Formula:C32H43N3O5S
    Color and Shape:Pale Brown Liquid
    Molecular weight:581.77

    Ref: 4Z-T-1480

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