Ursodiol, USP, 98.5-101.5%, Spectrum™ Chemical

Catalog No.	Quantity	Packaging
18-607-675	500 g	Amber Glass Bottle
18-607-670	5 g	Amber Glass Bottle
18-607-671	25 g	Amber Glass Bottle
18-607-672	100 g	Amber Glass Bottle
18-607-673	1 kg	Amber Glass Bottle
18-607-674	5 kg	Poly Pail

Catalog No. 18-607-675 Supplier Spectrum Chemical Manufacturing Corporation Supplier No. U1304500GMBL

Description

U1304, 128-13-2, C₂₄H₄₀O₄

Spectrum™ Chemical Ursodiol, USP is a bile acid used to prevent and dissolve certain types of gallstones. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Specifications

Chemical Identifiers

• CAS: 128-13-2
• Molecular Formula: C24H40O4
• Molecular Weight (g/mol): 392.58
• MDL Number: MFCD00003680
• InChI Key: RUDATBOHQWOJDD-UZVSRGJWSA-N
• IUPAC Name: (4R)-4-[(1R,3aS,3bR,4S,5aS,7R,9aS,9bS,11aR)-4,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid
• SMILES: [H][C@@]12CC[C@H]([C@H](C)CCC(O)=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])[C@@H](O)C[C@]2([H])C[C@H](O)CC[C@]12C

• CAS Max %: 1
• Ignition Residue: 0.001
• Loss on Drying: 0.005
• Melting Range: 200-205°C
• Packaging: Amber Glass Bottle
• Quantity: 500 g
• Specific Rotation: +57° to +62°
• Percent Purity: 98.5 to 101.5%
• Grade: USP