YARROW CHEM PRODUCTS

Researching Relationships

Tobramycin

O-[3-Amino-3-deoxy-α-D-glucopyranosyl-(1→6)]-O-[2,6-diamino-2,3,6-trideoxy-α-D-ribo-hexopyranosyl-(1→4)]-2-deoxy-D-streptamine

Purity / Analysis Method >94.0%(T)
Molecular Formula / Molecular Weight C18H37N5O9 = 467.52
Physical State (20 deg.C) Solid
CAS RN 32986-56-4
Unit Price
1 g 2950
5 g 6250
10 g 9100
Appearance Off- White Powder
Purity 98.52% (Nonaqueous Titration)
pH (10% aq. solution)  9.0 – 11.0
Specific Rotation [a]20/D +138.0 to +148.0 deg (C=4, H2O)(calcd. on anhydrous substance)
Water max. 8.0 %
Solubility  Soluble in Water; Very Slightly Soluble in 100% Ethanol
Note

•Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
•The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to
date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest
specification.