PRODUCT NAME: Probenecid Impurity B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PRO-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	723-42-2
Mol. Formula	C13H21NO2S
Molecular Wt	255.38
IUPAC	4-methyl-N,N-dipropylbenzenesulfonamide
Synonyms	Benzenesulfonamide, 4-methyl-N,N-dipropyl; p-Toluenesulfonamide, N,N-dipropyl; Ditolamide; N,N-Dipropyl-p-toluenesulfonamide
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility
Purity	NLT 98 % By HPLC
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