PRODUCT NAME: D–Ribose Analytical Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-333
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	50-69-1
Mol. Formula	C5H10O5
Molecular Wt	150.13
IUPAC	(2R,3R,4R)-2,3,4,5-tetrahydroxypentanal
Synonyms	Ribose; D-(-)-Ribose;
Long Term Storage Condition	4°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Almost white powder to crystal
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Methanol (Slightly), Water (Sparingly)
Purity	NLT 98.0%(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