57671-79-1

Basic information

• Product Name: Biotin Diacid
• Synonyms: 2-[3-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]iMidazol-4-yl]propyl]propanedioic Acid;Biotin IMpurity B;Biotin Diacid
• CAS NO: 57671-79-1
• Molecular Formula: C₁₁H₁₆N₂O₅S
• Molecular Weight: 288.32014
• Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Chiral Reagents;Heterocycles
• Mol File: 57671-79-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Storage Temp.: Refrigerator
• Solubility: Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly)
• CAS DataBase Reference: Biotin Diacid(CAS DataBase Reference)
• NIST Chemistry Reference: Biotin Diacid(57671-79-1)
• EPA Substance Registry System: Biotin Diacid(57671-79-1)

Safety Data

• Hazardous Substances Data: 57671-79-1(Hazardous Substances Data)

Usage

Uses

Biotin Diacid (Biotin EP Impurity B) is an impurity of Biotin (B389040).

Upstream product

• 57671-75-7 (3aS)-3t-amino-(3ar,7ac)-hexahydro-thieno[3,2-b]pyridin-5-one 
• 57671-77-9 (3aS)-4t-(3-hydroxy-propyl)-(3ar,6ac)-tetrahydro-thieno[3,4-d]imidazol-2-one 
• 59999-70-1 (3aR)-3c-bromo-(3ar,7ac)-hexahydro-thieno[3,2-b]pyridin-5-one 
• 16968-98-2 bisnorbiotin 
• 57671-73-5 (3aS)-3t-azido-(3ar,7ac)-hexahydro-thieno[3,2-b]pyridin-5-one 
• 57671-76-8 3-((3aS)-2-oxo-(3ar,6ac)-hexahydro-thieno[3,4-d]imidazol-4t-yl)-propionic acid methyl ester 
• 57671-70-2 3-((2S)-4c-amino-3t-bromo-tetrahydro-thiophen-2r-yl)-propionic acid methyl ester; hydrobromide 
• 57671-78-0 (3aR)-2-oxo-(3ar,8ac,8bc)-decahydro-thieno[1',2':1,2]thieno[3,4-d]imidazolium; bromide 
• 105-53-3 diethyl malonate 

Downstream Products

• 58-85-5 biotin