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

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  • Losartan Carboxylic Acid

    CAS:
    Formula:C22H21ClN6O2
    Color and Shape:Pale Yellow To Brown Solid
    Molecular weight:436.90

    Ref: 4Z-L-112

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

    CAS:
    Formula:C8H11NO4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:249.30

    Ref: 4Z-E-085005

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

    CAS:
    Formula:C25H22N4O4·2C2H7NO
    Color and Shape:Dark Red Solid
    Molecular weight:442.48 2*61.08

    Ref: 4Z-E-483

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ionox 100-d2


    Formula:C15H22D2O2
    Molecular weight:238.37

    Ref: 4Z-I-106026

    5mg
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    10mg
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    100mg
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  • Carvedilol Bisalkylpyrocatechol Derivative


    Formula:C40H42N4O6
    Color and Shape:White To Off-White Solid
    Molecular weight:674.80

    Ref: 4Z-C-0219

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ciprofibrate-d6

    CAS:
    Formula:C13H8D6Cl2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:295.19

    Ref: 4Z-C-682

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Diclofenac 2,5-Quinone Imine

    CAS:
    Formula:C14H9Cl2NO3
    Color and Shape:Black Red Solid
    Molecular weight:310.14

    Ref: 4Z-D-0614

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

    CAS:
    Formula:C8H7ClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:170.60

    Ref: 4Z-A-138002

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

    CAS:
    Formula:C15H24O2
    Molecular weight:236.36

    Ref: 4Z-I-106025

    5mg
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  • Orysastrobin

    CAS:
    Formula:C18H25N5O5
    Molecular weight:391.43

    Ref: 4Z-O-127001

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Glycyrrhetic Acid (Enoxolone)

    CAS:
    Formula:C30H46O4
    Molecular weight:470.69

    Ref: 4Z-G-060001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Brodifacoum-d4 (on Biphenyl Ring) (Mixture of Diastereomers)

    CAS:
    Formula:C31H19D4BrO3
    Color and Shape:White To Off-White Solid
    Molecular weight:527.45

    Ref: 4Z-B-116002

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • 4-(Methylamino)Benzoic Acid

    CAS:
    Formula:C8H9NO2
    Molecular weight:151.17

    Ref: 4Z-B-085075

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

    CAS:
    Formula:C22H26N2O4S·HCl
    Molecular weight:414.52 36.46

    Ref: 4Z-D-0720

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Otilonium Bromide Impurity 5 Bromide


    Formula:C22H29N2O4·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:385.48 79.90

    Ref: 4Z-O-237

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

    CAS:
    Formula:C8H10N6
    Color and Shape:Off-White Solid
    Molecular weight:190.21

    Ref: 4Z-A-287

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-M-4241

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

    CAS:
    Formula:C2713CH27D3N2O6
    Molecular weight:494.57

    Ref: 4Z-P-428006

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

    CAS:
    Formula:C18H28N4O7
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:412.44

    Ref: 4Z-P-10801

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Combretastatin A4-13C-d3

    CAS:
    Formula:C1713CH17D3O5
    Color and Shape:Off-White Solid
    Molecular weight:320.36

    Ref: 4Z-C-105003

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Fluphenazine N-Oxide

    CAS:
    Formula:C22H26F3N3O2S
    Color and Shape:Yellow Solid
    Molecular weight:453.53

    Ref: 4Z-F-119016

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 4-Hydroxybutyl-Phthalate

    CAS:
    Formula:C12H14O5
    Molecular weight:238.24

    Ref: 4Z-P-368026

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ethyl Methyl Sulfoxide

    CAS:
    Formula:C3H8OS
    Color and Shape:Pale Yellow Liquid
    Molecular weight:92.16

    Ref: 4Z-F-144003

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

    CAS:
    Formula:C17H16N2O2
    Molecular weight:280.33

    Ref: 4Z-C-275001

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Silodosin Metabolite Sodium Salt

    CAS:
    Formula:C25H29F3N3O5·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:508.52 22.99

    Ref: 4Z-S-255

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • N-Nitroso Tianeptine


    Formula:C21H24ClN3O5S
    Molecular weight:465.95

    Ref: 4Z-T-3616

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pelubiprofen Impurity 2-13C2-d6


    Formula:C2413C2H20D6O5
    Color and Shape:Yellow Solid
    Molecular weight:426.51

    Ref: 4Z-P-290006

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • 6-O-Desmethyl Donepezil HCl

    CAS:
    Formula:C23H27NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:365.48 36.46

    Ref: 4Z-D-136

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • ent-Levetiracetam USP Related Compound A

    CAS:
    Formula:C8H15ClN2O2
    Molecular weight:206.67

    Ref: 4Z-L-0542

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

    CAS:
    Formula:C22H30O3
    Color and Shape:White To Off-White Solid
    Molecular weight:342.48

    Ref: 4Z-M-563

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Dihydroxy Flupentixol DiHCl

    CAS:
    Formula:C23H27F3N2O3S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:468.54 2*36.46

    Ref: 4Z-F-571

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Flecainide EP Impurity C

    CAS:
    Formula:C17H20F6N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:430.35

    Ref: 4Z-F-385

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Silodosin Metabolite-d4


    Formula:C25H26F3N3O5D4
    Color and Shape:White To Off-White Solid
    Molecular weight:513.55

    Ref: 4Z-S-2515

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Teprenone Epoxide (Mixture of Teprenone Impurity 8,9,10 and 11)


    Formula:C23H38O2
    Color and Shape:Colorless Liquid
    Molecular weight:346.56

    Ref: 4Z-T-111013

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

    CAS:
    Formula:C17H20N4S
    Color and Shape:Yellow Solid
    Molecular weight:312.44

    Ref: 4Z-O-011

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Perospirone Impurity 32-d8

    CAS:
    Formula:C23H22D8N4O3S
    Molecular weight:450.63

    Ref: 4Z-P-345035

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

    CAS:
    Formula:C23H21F7N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:534.43

    Ref: 4Z-A-325

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Efavirenz USP Related Compound B

    CAS:
    Formula:C14H11ClF3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:317.69

    Ref: 4Z-E-074

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Deltamethrin (R-Isomer)

    CAS:
    Formula:C22H19Br2NO3
    Color and Shape:Off-White Semi-Solid
    Molecular weight:505.21

    Ref: 4Z-D-583

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sulfalene (sulfamethoxypyrazine)

    CAS:
    Formula:C11H12N4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:280.31

    Ref: 4Z-S-281

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • 4'-Hydroxy Fenretinide

    CAS:
    Formula:C26H33NO3
    Color and Shape:Yellow Solid
    Molecular weight:407.55

    Ref: 4Z-F-075010

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Deltamethrin-d5 (Mixture of Diastereomers)


    Formula:C22H14D5Br2NO3
    Color and Shape:Off-White Semi-Solid
    Molecular weight:510.24

    Ref: 4Z-D-582

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • (R)-Praziquantel-d11

    CAS:
    Formula:C19H13N2O2D11
    Color and Shape:White To Off-White Solid
    Molecular weight:323.48

    Ref: 4Z-P-638

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Topiramate-d12

    CAS:
    Formula:C12H9D12NO8S
    Color and Shape:White To Off-White Solid
    Molecular weight:351.43

    Ref: 4Z-T-051

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 68 Oxalate

    CAS:
    Formula:C10H19NO4·C2H2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:217.26 90.03

    Ref: 4Z-T-8184

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Griseofulvin-d3

    CAS:
    Formula:C17H14D3ClO6
    Color and Shape:White To Off-White Solid
    Molecular weight:355.79

    Ref: 4Z-G-081

    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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  • Azatadine Dimaleate

    CAS:
    Formula:C20H22N2·2C4H4O4
    Molecular weight:290.41 2 116.07

    Ref: 4Z-A-105001

    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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  • Allopregnanediol-d4 3-Sulfate Sodium Salt

    CAS:
    Formula:C21H31D4O5S·Na
    Molecular weight:403.59 22.99

    Ref: 4Z-P-3289

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Aprepitant USP Related Compound A ((1R,2R,3R)-Aprepitant)

    CAS:
    Formula:C23H21F7N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:534.43

    Ref: 4Z-A-324

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Melatonin-d4

    CAS:
    Formula:C13H12D4N2O2
    Molecular weight:236.31

    Ref: 4Z-M-762

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