10-Deacetylbaccatin III?CAS 32981-86-5

Description

10-Deacetylbaccatin III?Quick Details
Chemical Name: 10-Deacetylbaccatin III
CAS No.: 32981-86-5
Molecular Fomula: C29H36O10
Chemical Structure:

Molecular weight:?544.59
Appearance:?White or almost white crystalline powder
Assay: 97.0%~102.0%
Typical Properties

ITEMS
SPECIFICATION

Specific Rotation
-40.0o ~ -45.0o

Identification??HPLC??
The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay

Identification??IR??
IR should be identical to that of the reference

Loss on drying
??1.0%

Water
??1.0%

Residue on ignition
?? 0.2%

Purity (HPLC)
??99.00%

Assay(Calculated on an anhydrous and solvent-free basis)
97.0% ~ 102.0%

?
10-Deacetylbaccatin III application:
It is a precursor product for the synthesis of paclitaxel and docetaxel.
Packaging and Shipping?
customized according to customer needs, aluminum foil bag packaging.
10-Deacetylbaccatin III?Storage
It should be stored in a clean, dry, and cool place, preventing sunlight, and rain.