High Purity API 98% Baccatine III CAS 27548-93-2
10-1009 Gram
$50.00
≥ 1010 Gram
$20.00
- Item No. W&ZMOQ 10 Gram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
High Purity API 98% Baccatine III CAS 27548-93-2
| Product Name | Baccatine III |
| CAS No | 27548-93-2 |
| Formula | C31H38O11 |
| Purity | 98% by HPLC |
| Appearance | White powder |

TEST ITEM | SPECIFICATION | RESULTS |
Appearance | White powder | Confirm |
Identification | FT-IR,HPLC,NMR,Mass | Confirm |
Melting Point | 227°C—230°C | Confirm |
Specific Rotation: | -40.0º ~ -45.0º | Confirm |
Loss on Drying | ≤1.5% | 0.89% |
Water | ≤0.5% | 0.21% |
Residual Solvent (GC) | Total residual solvents ≤ 1.5% | 0.83% |
| ethyl acetate≤8000 PPM | 4320PPM |
| Acetonitrile≤6000 PPM | 2620PPM |
| Acetone ≤500 PPM | 190 PPM |
| Dichlormethane≤500 PPM | 100 PPM |
Single largest impurity (except for the following): | ≤ 0.15% | 0.09% |
10-Deacetyl-19-hydroxybaccatin III: | ≤0.5% | 0.16% |
10-deacetyl-2-debenzoyl-2-tigloybaccatin III: | ≤0.5% | 0.13% |
10-Deacetyl paclitaxel: | ≤1.0%(HPLC:16.447m) | Absence |
10-Deacetyl paclitaxel ethyl analog: | ≤0.3% | 0.08% |
10-Deacetyl paclitaxel propyl analog: | ≤0.4% | 0.22% |
10-Deacetyl paclitaxel cephalomannine: | ≤0.5% | Absence |
Single largest impurity | ≤0.5% | 0.22% |
Total impurity | ≤1.0% | 0.69% |
Assay (HPLC) | Min 99% | 99.62% |
Functions of Baccatine III:
10-Deacetylbaccatin III (10-DAB) can be gained from the leaves of yew trees and it is used as starting materials for numerous partial syntheses.
1. An intermediate in the synthesis of paclitaxel and its derivatives.
2. Treatment of uterine cancer and breast cancer.
Packaging Details

| 1kg/bag | N.W 1KG, G.W 1.1KG, packed in an aluminum foil bag |
| 5kg/carton | N.W 1KG, G.W 1.1KG, packed in 5 aluminum foil bag |
| 25kg/drum | N.W 25KG, G.W 28KG, packed in a cardboard-drum with 2 plastic-bags inside; Drum Size: 510mm high, 360mm diameter |
Shipment Method

| BY Express | By Air | By Sea |
| Suitable for for package under 45kgs | Suitable for package more than 45kgs | Suitable for package more than 500kgs |
| about 3~7 days | about 3~7 days | about 7~45 days |
| Door to Door | Port to Port | Port to Port |
| High Cost | Medium Cost | Low Cost |





| Business Type | Trading Company | Country / Region | Hubei, China |
| Main Products | Nutritional Supplements,herbal extract,API & Intermediates,peptides,nootropics | Total Employees | 11 - 50 People |
| Total Annual Revenue | Above US$100 Million | Year Established | 2017 |
| Certifications | Product Certifications | ||
| Patents | Trademarks | ||
| Main Markets | North America 30% Western Europe 20% South America 10% | ||
Wuhan W&Z Biotech Co,.Ltd is a high-tech enterprise which focus on the R&D, production, sales and service of biomedical and large health field. It has strong scientific research strength, modern management system and high-quality marketing team.
W&Z, located in Wuhan, the national key science and education base, cooperates with Wuhan University, Huazhong University of Science and Technology and other well-known universities, forming a good R&D and production team. in our R & D team, there are five experts in fields.
W&Z focus on provide CRO and CMO services for customers on one-stop intermediates, APIs and green technology. We have established modern R&d laboratories in Wuhan Optical Valley, have two partner factories in Shandong and Sichuan. Besides supplying standard products with mature technology, we also do customize under customer`s personalized needs.
We will uphold the quality first, service-oriented, integrity-based purpose, committed to provide more and more, better and better services to the global customers.
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