PRODUCT NAME: Abiraterone Acetate Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABR-020
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	979-02-2
Mol. Formula	C23H32O3
Molecular Wt	356.5 g/mol
IUPAC	[(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
Synonyms	16-Dehydro Pregnenolone Acetate; (3β)-3-(Acetyloxy)pregna-5,16-dien-20-one; 3β-Hydroxypregna-5,16-dien-20-one Acetate; (-)-16-Dehydropregnenolone Acetate; 16,17-Didehydropregnenolone Acetate; 16-DPA; 16-Dehydropregnenolone-3β-acetate; 20-Oxopreg-5,16-dien-3β-yl Acetate; 3β-Acetoxypreg-5,16-dien-20-one; 3β-Acetyloxy-preg-5,16-dien-20-one; Pregdienolone Acetate; (3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate; 5,16-pregnadien-3B-acetoxy-20-one (as per IP); Abiraterone Acetate Impurity D (IP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Pale Beige Solid
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