
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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(S)-Boc-adamantylglycine
CAS:Controlled ProductFormula:C17H27NO4Color and Shape:NeatMolecular weight:309.4(3Beta)-3-O-tert-Butyldimethylsilyl-cholest-5-ene-3,24-diol
CAS:Controlled ProductApplications (3β)-3-O-tert-Butyldimethylsilyl-cholest-5-ene-3,24-diol is a reactant used in the preparation of series of cholesterol side-chain analogs used in studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P 450 enzymes. It is used in the preparation of (25S)-Δ7-dafachronic acid, (25S)-Δ4-dafachronic acid, (25S)-dafachronic acid, and (25S)-cholestenoic acid. References Johnston, J. et al.: Bioorg. Med. Chem., 20, 4064 (2012); Martin, R. et al.: Org. Biomol. Chem., 6, 4293 (2008)Formula:C30H54O2SiColor and Shape:NeatMolecular weight:474.832-Chlorophenylacetic Acid
CAS:Formula:C8H7ClO2Color and Shape:White To Off-White SolidMolecular weight:170.60Salbutamol (Albuterol)
CAS:Formula:C13H21NO3Color and Shape:White To Off-White SolidMolecular weight:239.322,3-Dimethylaniline
CAS:Aromatic monoamines not elsewhere specified or included and their derivatives, salts therofFormula:C8H11NColor and Shape:Clear Yellow Amber Red Brown LiquidMolecular weight:121.089152,4-Di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenyl 4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS:Formula:C34H33N3O5Molecular weight:563.655-chloro-2,3-diphenylpyrazine
CAS:Formula:C16H11ClN2Purity:98%Color and Shape:SolidMolecular weight:266.7249Hexanoic acid, 6-[[[4-[(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)methyl]cyclohexyl]carbonyl]amino]-, 2,5-dioxo-1-pyrrolidinyl ester
CAS:Formula:C22H29N3O7Purity:95%Color and Shape:SolidMolecular weight:447.4816Mono-POC Isopropyl Tenofovir (Mixture of Diastereomers)
CAS:Controlled ProductStability Hygroscopic Applications Tenofovir (T018500) impurity.Formula:C17H28N5O7PColor and Shape:White SolidMolecular weight:445.41Cytidine 5’-Diphosphate Ethanolamine Disodium Salt
CAS:Formula:C11H20N4O11P2·2NaMolecular weight:446.25 2*22.992,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine
CAS:Controlled ProductApplications An antitumor nucleoside pyrimido pyrimidine. References Shih, C., et al.: Cancer Res., 57, 1116 (1997), Smith, P., et al.: Clin. Cancer Res., 7, 2105 (2001), Cunningham, D., et al.: Eur. J. Cancer, 38, 478 (2002), Hughes, A., et al.: J. Clin. Oncol., 20, 3533 (2002),Formula:C16H20Cl2N6Color and Shape:NeatMolecular weight:367.282H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-, 1,1-dioxide
CAS:Formula:C7H6ClN3O4S2Purity:98%Color and Shape:SolidMolecular weight:295.7232(E)-Dihydro Efavirenz
CAS:Impurity Efavirenz USP Related Compound B Applications (E)-Dihydro Efavirenz (Efavirenz USP Related Compound B) is an impurity of the nonnucleoside HIV-1 reverse transcriptase inhibitor Efavirenz (E425000). References Weissburg, R.P. et al.: J. Pharmac. Biomed. Anal., 28, 45 (2002); Ribeiro, J.A.A. et al.: J. Pharmac. Biomed. Anal., 43, 298 (2007);Formula:C14H11ClF3NO2Color and Shape:NeatMolecular weight:317.69Trandolapril Related Compound A ((2S,3aR,7aS)-1-[N-[(S)-1-carboxy-3-phenylpropyl]-L-alanyl]hexahydro-2-indolinecarboxylic acid 1-methyl ester)
Aromatic or modified aromatic heterocyclic compounds wiFormula:C23H32N2O5Color and Shape:Crystalline PowderMolecular weight:416.23112