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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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  • Tenofovir Impurity 122-d6

    CAS:
    Formula:C10H7D6N5
    Molecular weight:209.29

    Ref: 4Z-T-02177

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  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-methionine

    CAS:
    Formula:C20H21NO4S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:371.45

    Ref: 3B-F0594

    1g
    22.00€
    5g
    63.00€
  • H-Idc-OH

    CAS:
    Formula:C9H9NO2
    Purity:95%
    Color and Shape:Solid
    Molecular weight:163.1733

    Ref: IN-DA003CNG

    1g
    21.00€
    5g
    29.00€
    10g
    36.00€
    25g
    52.00€
    100g
    117.00€
    250g
    171.00€
  • 3,4-Diamino Benzophenone

    CAS:
    Formula:C13H12N2O
    Color and Shape:Yellow Solid
    Molecular weight:212.25

    Ref: 4Z-B-381

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  • Leflunomide Impurity 3

    CAS:
    Formula:C12H9F3N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:270.21

    Ref: 4Z-L-0419

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  • 2,4-Difluoro-a-(1H-1,2,4-triazolyl)acetophenone

    Controlled Product
    CAS:
    Impurity Voriconazole EP Impurity A; Voriconazole USP Related Compound C Applications 2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone (Voriconazole EP Impurity A; Voriconazole USP Related Compound C) is an antifungal activity, particularly toward Candida albicans and Candida parapsilosis References Upadhayaya, R., et al.: Eur. J. Med. Chem., 39, 579 (2004), Sheng, C., et al.: J. Med. Chem., 49, 2512 (2006),
    Formula:C10H7F2N3O
    Color and Shape:Beige
    Molecular weight:223.18

    Ref: TR-D445885

    1g
    190.00€
    5g
    237.00€
    250g
    802.00€
  • Felbinac Ethyl Ester

    CAS:
    Formula:C16H16O2

    Ref: TR-MM3501.03

    100mg
    1,641.00€
  • Levofolinic Acid

    CAS:
    Formula:C20H23N7O7
    Molecular weight:473.45

    Ref: ST-EA-CP-F34025

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  • Clindamycin EP Impurity F

    CAS:
    Formula:C18H33ClN2O5S
    Molecular weight:424.98

    Ref: ST-EA-CP-C26037

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  • Elexacaftor Impurity 2

    CAS:
    Formula:C14H13ClF3N3O3
    Molecular weight:363.72

    Ref: ST-EA-CP-E84005

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  • ((S)-9-Hydroxy Risperidone

    CAS:
    Formula:C23H27FN4O3
    Molecular weight:426.49

    Ref: ST-EA-CP-R15070

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  • Methocarbamol-d5

    CAS:
    Formula:C11H10D5NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:246.27

    Ref: 4Z-M-522

    5mg
    745.00€
    10mg
    1,165.00€
    25mg
    2,072.00€
    50mg
    3,237.00€
    100mg
    5,178.00€
  • Milbemycin EP Impurity H


    Formula:C31H43NO7
    Molecular weight:541.7

    Ref: ST-EA-CP-M95011

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  • 2-(3-Benzoylphenyl)propionic acid

    CAS:
    Formula:C16H14O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:254.2806

    Ref: IN-DA00352O

    5g
    25.00€
    10g
    30.00€
    25g
    36.00€
    50g
    58.00€
    75g
    68.00€
    100g
    69.00€
    500g
    155.00€
  • Vonoprazan Impurity 19

    CAS:
    Formula:C16H11FN2O4S
    Molecular weight:346.33

    Ref: ST-EA-CP-V14011

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  • 4-Ethynyl-2-pyridinamine

    CAS:
    Formula:C7H6N2
    Molecular weight:118.14

    Ref: 4Z-P-142028

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  • Levocetirizine Impurity 16


    Formula:C19H21ClN2O2(HCl)
    Molecular weight:344.84 : 2(36.46)

    Ref: ST-EA-CP-L15032

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  • N-Desmethyl Terbinafine

    CAS:
    Formula:C20H23N
    Color and Shape:Pale Yellow Solid
    Molecular weight:277.41

    Ref: 4Z-T-5423

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  • Triphenylacetaldehyde

    CAS:
    Formula:C20H16O
    Molecular weight:272.35

    Ref: 4Z-B-139284

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  • Naphthalen-1-yl-(1H-Pyrrol-3-yl)methanone

    CAS:
    Formula:C15H11NO
    Color and Shape:White To Off-White Solid
    Molecular weight:221.26

    Ref: 4Z-I-091010

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