Synonym name: 10-DAB III; 10-Deacetylbaccatin III
Catalogue No.: BP0011
Cas No.: 32981-86-5
Formula: C₂₉H₃₆O₁₀
Mol Weight: 544.597
Botanical Source: Taxus baccata; Taxus mairei SY Hu.

Purity: 99%
Analysis Method: HPLC-DAD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle
Can be supplied from milligrams to grams, up to kilograms.
Inquire for bulk scale, GMP is available on request.

Except supply the 10-DAB III for R&D and reference standard, we also supply the 10-DAB III for intermediate of API, GMP is available on request.

Profiles

10-Deacetyl Baccatin III or 10-DAB III is a crucial intermediate for Paclitaxel & Docitaxel, two of the best anti-cancer drugs ever invented. Natural Paclitaxel was once isolated in very small quantities from the Yew tree (Taxus species) resulting in the large-scale destruction of its natural habitat. By extracting the pre-cursor 10-DAB III in large quantites from the Taxus baccata leaf, many subsequent semi-syntheses can be carried out. The esterification of 10-DAB III also causes an enhancement in the kinetics, and in the pharmacological profile of these important chemo-therapeutic agents.

 

HPLC of 10-deacetylbaccatin III