Catalogue number:A767505Chemical name:Arformoterol TartrateSynonyms:N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(1R)-2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide (+)-(2R,3R)-Tartaric Acid; (-)-Formoterol 1,2-Dihydroxyethane-1,2-dicarboxylic Acid; (R,R)-Formoterol Threaric Acid; Arformoterol d-Tartaric Acid; Arformoterol d-α,β-Dihydroxysuccinic Acid;CAS Number:200815-49-2Possible CAS #:NAMolecular form.:C₂₃H₃₀N₂O₁₀Appearance:Off-White SolidMelting Point:183-185°CMol. Weight:494.49Storage:Refrigerator, Under Inert AtmosphereSolubility:DMSOStability:No Data AvailableCategory:Aromatics, Chiral Reagents, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:Arformoterol Tartrate, can be used in the synthesis of Omeprazole (O635000), which is a proton pump inhibitor, that inhibits gasteric secretion, also used in the treatment of dyspepsia, peptic ulcer disease, etc. Itis also the impurity of Esomeprazole Magnesium (E668300), which is the S-form of Omeprazole, and is a gastric proton-pump inhibitor. Also, It can be used for the preparation of olodaterol, a novel inhaled β2-adrenoceptor agonist with a 24h bronchodilatory efficacy.References:Muller, P., et al.: Arzneimittel-Forsch., 33, 1685 (1983); Wallmark, B., et al.: Biochim. Biophys. Acta., 778, 549 (1984); Morii, M., et al.: J. Biol. chem., 268, 21553 (1993); Ritter, M., et al.: Br. J. Pharmacol., 124, 627 (1998); Stenhoff, H., et al.: J. Chromatogr., 734, 191 (1999), Johnson, D.A., et al.: Expert Opin. Pharmacother., 4, 253 (2003); Bouyssou, T., et al.: Bio. Med. Chem. Lett. 20, 1410, (2010);Dangerous Goods Info:NA

Catalogue number:C587242Chemical name:rac-Clopidogrel-d4 Carboxylic AcidSynonyms:(+/-)-α-(2-Chlorophenyl-d4)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic AcidCAS Number:1246814-52-7Possible CAS #:unlabelled: 90055-55-3Molecular form.:C₁₅H₁₀D₄ClNO₂SAppearance:Pale Yellow SolidMelting Point:100-105°C (dec.)Mol. Weight:311.82Storage:-20°C Freezer, Under Inert AtmosphereSolubility:Chloroform, Dichloromethane, DMF, MethanolStability:No Data AvailableCategory:Isotope Labelled Compounds, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:A deuterated metabolite of the drug Clopidogrel.A representative lot was: 2.5% d3, no d0 was detected.References:NADangerous Goods Info:NA

Catalogue number:P838285Chemical name:Propyl 4-Hydroxybenzoate(Propyl Paraben)Synonyms:4-Hydroxybenzoic Acid Propyl Ester; 4-Hydroxybenzoic Acid Propyl Ester; Aseptoform P; Bonomold OP; Chemocide PK; Mekkings P; NSC 23515; Propyl Chemosept; Propyl p-Hydroxybenzoate; Propylparasept; n-Propylparaben;CAS Number:94-13-3Possible CAS #:NAMolecular form.:C₁₀H₁₂O₃Appearance:White to Off-White SolidMelting Point:84-88°CMol. Weight:180.2Storage:RefrigeratorSolubility:DMSO, MethanolStability:No Data AvailableCategory:AromaticsBoiling Point:No Data AvailableApplications:An antimicrobial agent used in cosmetic products.References:Gilliland, D., et al.: J. Appl. Bacteriol., 72, 258 (1992), Routledge, E., et al.: Toxicol. Appl. Pharmacol., 153, 12 (1998), Miller, C., et al.: J. Biol. Chem., 272, 32824 (1997), Nakagawa, Y., et al.: Biochem. Pharmacol., 55, 1907 (1998),Dangerous Goods Info:NA

Catalogue number:M325660Chemical name:Methyl 4-Hydroxybenzoate(Methyl Paraben)Synonyms:4-Hydroxybenzoic Acid Methyl Ester; 4-(Carbomethoxy)phenol; 4-(Methoxycarbonyl)phenol; 4-Hydroxybenzoic Acid Methyl Ester; 4-Hydroxymethyl Benzoate; Danisol M; E 218; Killitol; Maseptol; Mekkings M; Metaben; Metagin; Paridol; Preserval; Solbrol;CAS Number:99-76-3Possible CAS #:NAMolecular form.:C₈H₈O₃Appearance:White SolidMelting Point:127-129°CMol. Weight:152.15Storage:RefrigeratorSolubility:DMSO (Slightly), Methanol (Slightly)Stability:No Data AvailableCategory:AromaticsBoiling Point:No Data AvailableApplications:Methyl 4-Hydroxybenzoate (Methyl Paraben) is used as preservative in foods, beverages and cosmetics.References:Goodwin, M., et al.: Science, 203, 559 (1979),Dangerous Goods Info:NA

Catalogue number:E919880Chemical name:1,1’-Ethylidenebis[L-tryptophan]Synonyms:1,1’-Ethylidenebis-L-tryptophan; USP Tryptophan Related Compound A;CAS Number:132685-02-0Possible CAS #:NAMolecular form.:C₂₄H₂₆N₄O₄Appearance:Off-White to Pale Yellow SolidMelting Point:>216.0°C (dec.)Mol. Weight:434.49Storage:Hygroscopic, -20°C Freezer, Under inert atmosphereSolubility:Aqueous BaseStability:Decomposes under acidic conditionCategory:Amino Acids & Derivatives, Pharmaceuticals, Intermediates & Fine ChemicalsBoiling Point:No Data AvailableApplications:1,1’-Ethylidenebis[L-tryptophan] is a L-tryptophan (T947210) contaminant found in the peripheral blood mononuclear cells from patients with functional somatic syndromes.References:Barth, H., et al.: Clin. Experiment. Inmmunol., 126, 187 (2001); Simat, T.J., et al.: Adv. Experi. Med. Biol., 467, 469 (1999);Dangerous Goods Info:NA

Catalogue number:D263510Chemical name:Deoxystreptamine-kanosaminideSynonyms:6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine;4-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-L-Streptamine; Antibiotic NK 1012-2 ; Tobramycin ACAS Number:20744-51-8Possible CAS #:NAMolecular form.:C₁₂H₂₅N₃O₇Appearance:Off-White to Pale Brown SolidMelting Point:>135°C (dec.)Mol. Weight:323.34Storage:Hygroscopic, Refrigerator, Under Inert AtmosphereSolubility:Water (Slightly, Heated, Sonicated)Stability:No Data AvailableCategory:Carbohydrates & Derivatives, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:An impurity of Tobramycin (T524000).References:Brandl, M. et al.: Drug Dev. Ind. Pharm., 18, 1423 (1992); Murase, M. et al.: Prog. Antimicrob. Anticancer Chemother., Proc. Int. Congr. Chemother., 6, 1098 (1970);Dangerous Goods Info:NA

Catalogue number:I780065Chemical name:4’-IsobutylacetophenoneSynonyms:1-[4-(2-Methylpropyl)phenyl]ethanone; 1-Acetyl-4-isobutylbenzene; 1-[4-(2-Methylpropyl)phenyl]-1-ethanone; 1-[4-(2-Methylpropyl)phenyl]ethanone; 4-(2-Methylpropyl)acetophenone; NSC 173015; p-Acetylisobutylbenzene; p-Isobutylacetophenone; p-Isobutylphenyl Methyl Ketone; 4-IBAP; USP Ibuprofen Related Compound C;CAS Number:38861-78-8Possible CAS #:NAMolecular form.:C₁₂H₁₆OAppearance:Clear Colourless to Pale Yellow OilMelting Point:N/AMol. Weight:176.25Storage:RefrigeratorSolubility:Chloroform, MethanolStability:No Data AvailableCategory:Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine ChemicalsBoiling Point:No Data AvailableApplications:A degradation product of Ibuprofen in tablets, which is a known toxin. Ibuprofen (I140000) impuritiy.References:Reynolds, D., et al.: Pharm. Technol., 26, 48 (2002), Wasylaschuk, W., et al.: J. Pharm. Sci., 96, 106 (2007),Dangerous Goods Info:NA

Catalogue number:I140035Chemical name:rac-Ibuprofen AmideSynonyms:α-Methyl-4-(2-methylpropyl)benzeneacetamide; (+/-)-Ibuprofenamide; 2-(4-Isobutylphenyl)propionamide; Ibuprofenamide;CAS Number:59512-17-3Possible CAS #:NAMolecular form.:C₁₃H₁₉NOAppearance:White SolidMelting Point:110-114°CMol. Weight:205.3Storage:RefrigeratorSolubility:Chloroform (Slightly), Methanol (Slightly)Stability:No Data AvailableCategory:Amines, Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:An impurity of Ibuprofen (I140000).References:Haikala, V., et al.: J. Pharm. Sci., 80, 456 (1991), Sochor, J., et al.: J. Pharm. Biomed. Anal., 13, 899 (1995),Dangerous Goods NA

Catalogue number:E918820Chemical name:p-Ethylhydratropic AcidSynonyms:4-Ethyl-α-methylbenzeneacetic Acid; 2-(4-Ethylphenyl)propionic Acid; 2-(p-Ethylphenyl)propionic Acid;CAS Number:3585-52-2Possible CAS #:NAMolecular form.:C₁₁H₁₄O₂Appearance:Clear Colorless OilMelting Point:N/AMol. Weight:178.23Storage:Refrigerator, under inert atmosphereSolubility:Chloroform (Slightly), Methanol (Slightly)Stability:No Data AvailableCategory:Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:p-Ethylhydratropic Acid is a phenylacetic acid with potential antiinflammatory activities. p-Ethylhydratropic Acid is an impurity of Ibuprofen (I140000).References:NADangerous Goods NA

Catalogue number:E582490Chemical name:7-Epi Clindamycin HydrochlorideSynonyms:Methyl 7-Chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-D-erythro-α-D-galactooctopyranoside Hydrochloride; (2S-trans)-Methyl 7-Chloro-6,7,8-trideoxy-6-[[(1-methyl-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-erythro-α-D-galactooctopyranoside Hydrochloride; Antibiotic U 21251F Hydrochloride;CAS Number:NAPossible CAS #:16684-06-3-for free baseMolecular form.:C₁₈H₃₄Cl₂N₂O₅SAppearance:Off-White to Yellow SolidMelting Point:160-162°CMol. Weight:461.44Storage:-20˚C FreezerSolubility:Methanol, WaterStability:No Data AvailableCategory:Carbohydrates & Derivatives, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals,Boiling Point:No Data AvailableApplications:Clindamycin (C580000) impurity in bulk drug.References:Birkenmeyer, R., et al.: J. Med. Chem., 13, 616 (1970), Platzer, D., et al.: J. Pharm. Biomed. Anal., 41, 84 (2006), Platzer, D., et al.: J. Pharm. Biomed. Anal., 41, 84 (2006),Dangerous Goods NA