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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.

Products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"

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  • 4a-Hydroxy Ivermectin

    CAS:
    Formula:C48H74O15
    Molecular weight:891.11

    Ref: 4Z-I-077025

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  • Posaconazole Impurity 18


    Formula:C14H15F2N3O2
    Molecular weight:295.29

    Ref: ST-EA-CP-P24123

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  • 6Beta-Hydroxy Medroxy Progesterone 17-Acetate

    Controlled Product
    CAS:
    Applications 6β-Hydroxy Medroxy Progesterone 17-Acetate is a major metabolite of Medroxyprogesterone 17-Acetate (M203560) as well as an impurity of Megestrol Acetate (M208050). References Chen, J. et al.: Chem. Pharnac. Bull., 57, 835 (2009); Zhang J.-W. et al.: Drug Metab. Dispos., 36, 2292 (2008); Fang, X.G. et al.: Acta Pharm. Sin., 21, 613 (1986);
    Formula:C24H34O5
    Color and Shape:White To Off-White
    Molecular weight:402.52

    Ref: TR-H944505

    10mg
    405.00€
    100mg
    2,711.00€
  • Dehydro Lercanidipine


    Formula:C36H39N3O6HCl
    Molecular weight:609.73 : 36.46

    Ref: ST-EA-CP-L36044

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  • Tacrolimus Hydroxy Acid Impurity

    CAS:
    Formula:C44H71NO13
    Molecular weight:822.05

    Ref: ST-EA-CP-T39006

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  • Tazobactam Acid Impurity 41

    CAS:
    Formula:C21H21NO5S
    Molecular weight:399.46

    Ref: ST-EA-CP-T129013

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  • Isobutyrylacetic Acid Methyl Ester

    Controlled Product
    CAS:
    Formula:C7H12O3
    Color and Shape:Colourless
    Molecular weight:144.17

    Ref: TR-I789125

    5g
    113.00€
  • Fingolimod EP Impurity B

    CAS:
    Formula:C18H31NO2
    Molecular weight:293.5

    Ref: ST-EA-CP-F2002

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  • Ethacizine

    CAS:
    Formula:C22H27N3O3S
    Molecular weight:413.54

    Ref: 4Z-M-241006

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  • Ticagrelor Related Compound B

    CAS:
    Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi
    Formula:C23H28F2N6O4S
    Color and Shape:White Off-White Crystalline Powder
    Molecular weight:522.18608

    Ref: 45-1667133

    25mg
    2,212.00€
  • Tolvaptan Impurity 3 (DM-4104)

    CAS:
    Formula:C26H27ClN2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:466.96

    Ref: 4Z-T-693

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  • Eluxadoline Related Compound 1

    CAS:
    Formula:C20H21N3O3
    Molecular weight:351.41

    Ref: 4Z-E-087002

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  • Regadenoson Impurity 35

    CAS:
    Formula:C4H6O3
    Molecular weight:102.09

    Ref: ST-EA-CP-R55031

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  • Droxidopa Impurity Mixture


    Formula:C9H11NO5
    Molecular weight:213.2

    Ref: ST-EA-CP-D42037

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  • DL-Norepinephrine 3-Sulfate Sodium Salt

    CAS:
    Formula:C8H10NO6S·Na
    Molecular weight:248.24 22.99

    Ref: 4Z-N-1774

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  • Efavirenz

    CAS:
    Formula:C14H9ClF3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:315.68

    Ref: 4Z-E-0733

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  • Oxytocin Impurity 1 (Ditrifluoroacetate)


    Formula:C86H132N24O24S4·2C2HF3O2
    Molecular weight:2014.39 : 2(114.02)

    Ref: ST-EA-CP-O42056

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  • Ruxolitinib M16 Metabolite

    CAS:
    Formula:C17H18N6O
    Molecular weight:322.37

    Ref: ST-EA-CP-R53028

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  • Methyltetrazine-amido-PEG3-Biotin


    Formula:C29H42N8O6S
    Purity:>95.0%(HPLC)(qNMR)
    Color and Shape:Orange to Red powder to crystal
    Molecular weight:630.77

    Ref: 3B-M3768

    25mg
    329.00€
  • (S)-Tolterodine D-Tartrate

    CAS:
    Formula:C22H31NO·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:325.50 150.09

    Ref: 4Z-T-179

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