Catalogue Number:B318650Chemical Name:BergeninSynonyms:(2R,3S,4S,4aR,10bS)-3,4,4a,10b-Tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-pyrano[3,2-c][2]benzopyran-6(2H)-one; 4-Methoxy-2-[tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)pyran-2-yl]-α-resorcylic Acid δ-Lactone; Ai Cha Su; Ardisic Acid B; Bergenit; Corylopsin; Cuscutin; NSC 661749; Peltophorin; Vakerin;CAS Number:477-90-7Molecular Formula:C₁₄H₁₆O₉Appearance:White to Off-White SolidMelting Point:>231ºC (dec.)Molecular Weight:328.27Storage:-20°CSolubility:DMSO (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Carbohydrates and Oligosaccharides;Applications:A herbal remedy with antioxidant, antimicrobial and antiinflammatory properties.References:Abe, N., et al.: J. Nat. Prod., 73, 1499 (2010), Newell, A., […]

Catalogue Number:B318800Chemical Name:Berninamycin A (~90%)CAS Number:58798-97-3Molecular Formula:C₅₁H₅₁N₁₅O₁₅SAppearance:Light Brown SolidMelting Point:>210°C (dec.)Molecular Weight:1146.11Storage:-20°C, Inert atmosphere, Light sensitiveSolubility:DMSO (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;Applications:Berninamycin A is a thiopeptide antibiotic. It is effective against Gram-positive bacteria by inhibiting bacterial protein biosynthesis through binding with 50S ribosomal subunit or GTPase elongation factor.References:Bleich, R., et al.: Proc. Natl. Acad. Sci. USA 112, […]

Catalogue Number:B318805Chemical Name:BerteroinSynonyms:1-Isothiocyanato-5-(methylthio)-pentane;5-(Methylthio)pentyl Ester Isothiocyanic Acid;1-Isothiocyanato-5-(methylthio)pentane;5-(Methylthio)pentyl Isothiocyanate;5-(Methylthio)pentyl Isothiocyante;CAS Number:4430-42-6Molecular Formula:C₇H₁₃NS₂Molecular Weight:175.32Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Berteroin is a compound with high odor potency occurring in horseradish ( Armoracia rusticana)References:Kroener, E.M., et al.: Food Chem. 232, 455 (2017)To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products […]

Catalogue Number:B318460Chemical Name:(±)-trans-Alpha-BergamoteneSynonyms:2-Norpinene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)-, trans- (8CI); Bicyclo[3.1.1]hept-2-ene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)-, (1R,5R,6S)-rel- (9CI); Bicyclo[3.1.1]hept-2-ene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)-, (1?,5?,6?)-; rel-(1R,5R,6S)-2,6-Dimethyl-6-(4-methyl-3-penten-1-yl)bicyclo[3.1.1]hept-2-ene; ?-exo-BergamoteneCAS Number:17829-53-7Molecular Formula:C₁₅H₂₄Appearance:Colourless OilMolecular Weight:204.35Storage:-20°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Natural Products;Applications:()-trans-?-Bergamotene is an essential oil from medicinal plants of Cameroon.References:Boyom, F. F., et al.: Phytochem., 64, 1269 (2003);To ensure the stability of our products, the efficient express delivery service will be used. […]

Catalogue Number:B317015Chemical Name:Bepotastine Isopropyl EsterSynonyms:1-Methylethyl 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoateCAS Number:1807607-93-7Alternate CAS #Parent compound: 125602-71-3Molecular Formula:C₂₄H₃₁ClN₂O₃Appearance:Pale Yellow to Light Yellow OilMolecular Weight:430.97Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Bepotastine isopropyl ester is an impurity of Bepotastine, a 2nd generation antihistamine that is used to treat allergic rhinitis and urticaria/pruritus (also known as hives).To ensure the stability of our products, the […]

Catalogue Number:B317020Chemical Name:Bepotastine N-Butyl EsterSynonyms:Butyl 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoateCAS Number:1807606-59-2Alternate CAS #Parent Compound: 125602-71-3Molecular Formula:C₂₅H₃₃ClN₂O₃Appearance:Pale Yellow to Light Yellow OilMolecular Weight:444.99Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Bepostastine N-butyl ester is an impurity of Bepotastine, a 2nd generation antihistamine that is used to treat allergic rhinitis and urticaria/pruritus (also known as hives).To ensure the stability of our products, the […]

Catalogue Number:B317025Chemical Name:Bepotastine Besylate (Racemate)Synonyms:4-[-(4-Chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoic Acid Benzenesulfonate;CAS Number:1415692-17-9Molecular Formula:C₂₁H₂₅ClN₂O₃ •Appearance:Pale Yellow to Light Brown SolidMelting Point:>186°C (dec.)Molecular Weight:388.89 + 158.18Storage:4°CSolubility:DMSO (Slightly), Methanol (Slightly)StabilityHygroscopicCategory:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Bepotastine Besylate is the racemate of (S)-Bepotastine Besylate (B317000)References:Kaminuma, O. et al.: Biol. Pharm. Bull., 21, 411 (1998);To ensure the stability of our products, the efficient express delivery service will […]

Catalogue Number:B317055Chemical Name:rac BepotastineSynonyms:4-[(4-Chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoic Acid;CAS Number:1070505-53-1Molecular Formula:C₂₁H₂₅ClN₂O₃Molecular Weight:388.89Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:rac Bepotastine is the free form of Bepotastine Besylate (B317025), the racemate of (S)-Bepotastine Besylate (B317000)References:Kaminuma, O. et al.: Biol. Pharm. Bull., 21, 411 (1998);To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products […]

Catalogue Number:B317700Chemical Name:Beperidium IodideSynonyms:SX 810; 1,2-Benzisoxazole, piperidinium deriv.; 4-[[1,2-Benzisoxazol-3-yl(hexahydro-1H-azepin-1-yl)acetyl]oxy]-1-ethyl-1-methyl-piperidinium Iodide;CAS Number:86434-57-3Molecular Formula:C₂₅H₃₉IN₂O₂Molecular Weight:526.49Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Beperidium Iodide is a novel antimuscarinic agent with competitive antagonistic effect against acetylcholine.References:Kawashima, K.. et al.: Arzneimittelforschung., 36, 927 (1986); Mizuta, H. et al.: Eur. J. Med. Chem., 22, 209 (1987);To ensure the stability of our products, the efficient express […]

Catalogue Number:B318000Chemical Name:Beraprost Sodium SaltSynonyms:dl-4-[(1R,2R,3aS,8bS)-2,3,3a,8b-Tetrahydro-2-hydroxy-[(3S,4RS)-3-hydroxy-4-methyl-oct-6-yne-(E)-1-enyl]-5-cyclopenta[b]benzofuranyl]butanoic Acid Sodium; MDL 201229; ML 1229; Dorner; Procylin;CAS Number:88475-69-8Alternate CAS #88430-50-6-free acidMolecular Formula:C₂₄H₂₉NaO₅Appearance:White to Pale Yellow SolidMelting Point:>110ºC (dec.)Molecular Weight:420.47Storage:-20°CSolubility:Chloroform (Slightly, Heated), Ethanol (Slightly, Sonicated), Methanol (SlightlyStabilityLight SensitiveCategory:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Platelet aggregation inhibitorNot a dangerous good if item is equal to or less than 1g/ml and there is […]