Brand:LIVZON
MOQ:10
Tobramycinbase
Synonyms:O-[3-Amino-3-deoxy-alpha-D-glucopyranosyl
Molecular Formula: C18H37N5O9
Molecular Weight: 467.51
CAS: 32986-56-4
EINECS: 251-322-5
Usage: Aminolycoside anitibiotic. Tobramycin isan aminoglycoside antibiotic used to treat various types ofbacterial infections, particularly Gram-negativeinfections.
Standard: CP2010, USP34, EP7.1
Certificate: DMF, GMP
Specification:
Test item | Specifications |
Description | A white or yellowish-white crystallinepowder |
Identification | IR.HPLC |
Appearance of solution | Clear and not ore intensely colored thanreference solution BY7 |
Specific optical rotation | -17—-20° |
Related substances |
|
Impurity with a relative retention of 1.3 to1.5 | ≤2.5% |
Any other impurity(apart from the 2 rincipalpeaks) | ≤1.0% |
The sum of all related sub. | ≤5.0% |
Limit of ethanol | ≤5.0% |
Limit of formamide | ≤3.0% |
Heavy metals | ≤20ppm |
water | ≤1.0% |
Sulphated ash | ≤0.1% |
Assay(HPLC, base on drying) | H2Bla/(H2Bla H2Blb)≥90.0% |
102.0%)≥(H2Bla H2Bla) )≥95.0% | |
Noto: the assay of Bl and Bla calculated on themoisture, ethanol and formamid free bases | |
FACTORY
QC DEPARTMENT
WORK SHOPS:
GMP CERTIFICATES
USP grade Lovastatin
