13850-14-1

Basic information

• Product Name: (2R,3R,19R)-2,3-bis(acetyloxy)-19-hydroxyurs-12-en-28-carboxylic acid
• Synonyms: (2R,3R,19R)-2,3-bis(acetyloxy)-19-hydroxyurs-12-en-28-carboxylic acid
• CAS NO: 13850-14-1
• Molecular Weight: 572.783
• Mol File: 13850-14-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2R,3R,19R)-2,3-bis(acetyloxy)-19-hydroxyurs-12-en-28-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3R,19R)-2,3-bis(acetyloxy)-19-hydroxyurs-12-en-28-carboxylic acid(13850-14-1)
• EPA Substance Registry System: (2R,3R,19R)-2,3-bis(acetyloxy)-19-hydroxyurs-12-en-28-carboxylic acid(13850-14-1)

Safety Data

• Hazardous Substances Data: 13850-14-1(Hazardous Substances Data)

Upstream product

• 53155-25-2 tormentic acid 
• 108-24-7 acetic anhydride 

Relevant articles and documents

THE CYTOTOXIC PRINCIPLES OF HYPTYS CAPITATA AND THE STRUCTURES OF THE NEW TRITERPENES HYPTATIC ACID-A AND -B

Bioassay-directed franctionation of a methanolic extract of Hyptis capitata has led to the isolation and characterization of five triterpene acids which include the new hyptatic acids-A and -B in addition to the known 2α-hydroxyursulic acid, tormentic acid and maslinic acid.Spectral data in conjuction with X-ray analysis of the methanol solvate of hyptatic acid-A established the structures of these compounds.Hyptatic acid-A and 2α-hydroxyursolic acid demonstrated significant in vitro cytotoxicity in human colon HCT-8 tumour cells.Key Word Index - Hyptis capitata; Labiatae; cytotoxicity; triterpenes; hyptatic acid-A; hyptatic acid-B; tomentic acid; maslinic acid; 2α-hydroxyursolic acid.