Étalons pharmaceutiques

Stability Light Sensitive, Temperature Sensitive
Applications all-trans-13,14-Dihdyro Retinol (cas# 115797-14-3) is a compound useful in organic synthesis.

Applications An impurity of the analgesic Ketorolac (K235650).

Applications 2-Naphthylhydrazine-D3 is an intermediate used in the synthesis of Indocyanine Green-d12 (I697002), which is an isotopic analog of Indocyanine Green (I697000), a tricarbocyanine type of dye with infrared absorbing properties that can be used as a diagnostic aid (blood volume determination, cardiac output, hepatic function).
References Papageorgiou, P., et al.: Br. J. Dermatol., 142, 973 (2000), Dreno, B., et al.: Dermatology, 203, 135 (2001), Gollnick, H., et al.: Drugs, 63, 1579 (2003), Seaton, E., et al.: Lancet, 362, 1347 (2003)

Applications 1-​(6-​Amino-​9H-​purin-​2-​yl)​-1H-​pyrazole-​4-​carboxylic Acid Ethyl Ester is an intermediate in synthesizing 1-(6-Amino-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide (A629440), it is used in the synthetic preparation of regadenoson and intermediates by using cyclocondensation, amidation and condensation as the key steps.
References Chai, J.; et al.: Faming Zhuanli Shenqing. 14pp.Patent 2015 CODEN:CNXXEV

Applications 5-(4’-Benzyloxyphenyl)-2-oxazolidone (cas# 88693-98-5) is a compound useful in organic synthesis.

Applications A methylated analog of Zonisamide (Z700000) with anticonvulsant activity.
References Uno, H., et al.: J. Med. Chem., 22, 180 (1979)

Applications cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester-d3 is a labelled analog of cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester. cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester is used in oregano essential oil as an inhibitor of higher fatty acid oxidation.
References Terenina, M.B., et al.: Appl. Biochem. Microbiol., 47, 445 (2011)

Applications 6-Bromo-3-fluoro-2-nitrophenol is an intermediate to prepare modulators of metabotropic glutamate receptors.
References Bessis, A., et al.: PCT Int. Appl., WO 2005123703 A2 20051229 (2005)

Applications 8-Fluoro-5-isoquinolinecarboxylic Acid Methyl Ester is a useful synthetic compound.

Applications 2’,4’,6’-Trihydroxy-3’,5’-diprenyldihydrochalcone, can be used in synthesis of new diterpene and new dihydrochalcone derivatives.
References Bohlmann, F., et al.: Phytochemistry (Elsevier), Vol. 19, P: 873-9 (1980);

Applications Hydrocinnamic-alpha,alpha-d2 Acid (CAS# 19136-97-1) is a useful isotopically labeled research compound.

Applications 1-(4-(1-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)phenyl)ethanone is used for the synthesis of bexarotene.
References Bhirud, S.B., et al.: PCT Int. Appl. 37pp. Patent 2011 CODEN:PIXXD2

Applications N-[1-(1-Naphthalenyl)ethyl]formamide is derived from 1-Acetylnaphthalene (A186940), which is used in the preparation of S(-)-1-(1'-naphthyl) ethanol, an important synthetic intermediate of mevinic acid analog;Also, it is used in the preparation of (R)-(+)-1-(1-naphthyl)ethylamine as an intermediate of cinacalcet.
References Kamble, A.L. et al.: J. Mol. Catal. B Enzym., 35, 1 (2005); Bhattacharyya, M. et al.: Biores. Technol., 98, 1958 (2007); Xu, Y., et al.: Faming Zhuanli Shenquig (2013), CN 103420845 A 20131204

Applications 1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol-D5 is an isotopic labelled analog of 1,2,3,4-tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol. 1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol is used as a reactant in the synthetic preparation of Nadolol (cis-5-{3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy}-1,2,3,4-tetrahydro-2,3-naphthalenediol) which is a β-adrenergic blocking agent.
References Lacroix, P., et al.: J. Pharm. Biomed. Anal., 10, 917 (1992), Lee, S., et al.: J. Food Sci., 72, S497 (2007)

Applications Labelled 1-Naphthol (N367990). Used in the manufacturing of dyes, intermediates, synthetic perfumes.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 5-Methoxysalicylic acid