PRODUCT NAME: Alosetron IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALS-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	122852-42-0
Alternate CAS Number	122852-69-1(HCl Salt)
Mol. Formula	C17H18N4O
Molecular Wt	294.4 g/mol
IUPAC	2,3,4,5-Tetrahydro-5-methyl-2-[(5-methylimidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one
Synonyms	5-Methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H,2H,3H,4H,5H-pyrido[4,3-b]indol-1-one; 5-methyl-2-((5-methyl-1H-imidazol-4-yl)methyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one; Alosetron (USP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	off-white to light tan or beige crystalline powder
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption