PRODUCT NAME: Deoxystreptamine-kanosaminide
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	TOB-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	20744-51-8
Mol. Formula	C₁₂H₂₅N₃O₇
Molecular Wt	323.34
Synonyms	6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine;4-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-L-Streptamine; Antibiotic NK 1012-2 ; Tobramycin A
Long Term Storage Condition	Hygroscopic, Refrigerator, Under Inert Atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Brown 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	DMSO (Slightly), Methanol (Slightly), Water (Slightly, Heated, Sonicated)
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