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Pharmaceutical Intermediates
CAS:33069-62-4 Product spec:USP30;99.5%
Paclitaxel is extracted from natural yew, and also, is provided from the semi-synthesis from 10-DABIII as starting material ,is white or white-off crystalline powder, barely soluble in water, soluble ..
Paclitaxel is extracted from natural yew, and also, is provided from the semi-synthesis from 10-DABIII as starting material ,is white or white-off crystalline powder, barely soluble in water, soluble ..
Post Time：[2011-03-28 ]Knowshine (Shanghai) Pharmachemicals Inc.
CAS:19685-09-7 Product spec:99.0%;98%
10-Hydroxycamptothecin is pale yellow powder, no odour, easily decomposed by light, sparingly soluble in chloroform, ethanol and practically insoluble in water.
10-Hydroxycamptothecin is pale yellow powder, no odour, easily decomposed by light, sparingly soluble in chloroform, ethanol and practically insoluble in water.
Post Time：[2011-03-28 ]Knowshine (Shanghai) Pharmachemicals Inc.
CAS:100286-90-6 Product spec:99.5%;99.0%
Irinotecan Hydrochloride is a derivative of Camptothecin(a plant alkaloid obtained from the Camptotheca acuminata tree), as pale yellow to yellow crystalline powder, no odour, easily decomposed by lig..
Irinotecan Hydrochloride is a derivative of Camptothecin(a plant alkaloid obtained from the Camptotheca acuminata tree), as pale yellow to yellow crystalline powder, no odour, easily decomposed by lig..
Post Time：[2011-03-28 ]Knowshine (Shanghai) Pharmachemicals Inc.
CAS:114977-28-5 Product spec:99.5%;99.0%
For the treatment of patients with locally advanced or metastatic breast cancer after failure of prior chemotherapy. Also used as a single agent in the treatment of patients with locally advanced or m..
For the treatment of patients with locally advanced or metastatic breast cancer after failure of prior chemotherapy. Also used as a single agent in the treatment of patients with locally advanced or m..
Post Time：[2011-03-28 ]Knowshine (Shanghai) Pharmachemicals Inc.
CAS:56-92-8 Product spec:98%
Appearance White to off-white powder Melting Point 240 to 245 Celsius Degree Solubility (1g in 10ml H2O) Clear Heavy Metals (Pb) Not more than 10 PPM Loss on Drying Not m..
Appearance White to off-white powder Melting Point 240 to 245 Celsius Degree Solubility (1g in 10ml H2O) Clear Heavy Metals (Pb) Not more than 10 PPM Loss on Drying Not m..
Post Time：[2011-03-25 ]Sichuan Goldentree Bio-Pharmaceutical Co., Ltd.
CAS:3054-01-1 Product spec:98%
Appearance White powder IR Spectrum In accordance with structure Related Substance (TLC) One spot Specific Rotation [20D] +26.0±1 Degree (C=0.4, 1N NaOH) Melting Point (Celsi..
Appearance White powder IR Spectrum In accordance with structure Related Substance (TLC) One spot Specific Rotation [20D] +26.0±1 Degree (C=0.4, 1N NaOH) Melting Point (Celsi..
Post Time：[2011-03-25 ]Sichuan Goldentree Bio-Pharmaceutical Co., Ltd.
CAS:1483-01-8 Product spec:98%
Appearance White crystalline powder Specific Rotation [20D] +19 ±1 Degree Assay (NT) Not less than 98.0% Color & clarity of solution Colorless, clarity pH 5.0 to 6.0 L..
Appearance White crystalline powder Specific Rotation [20D] +19 ±1 Degree Assay (NT) Not less than 98.0% Color & clarity of solution Colorless, clarity pH 5.0 to 6.0 L..
Post Time：[2011-03-25 ]Sichuan Goldentree Bio-Pharmaceutical Co., Ltd.
CAS:35320-23-1 Product spec:99%
Appearance Transparent or slightly yellow liquid Specific Rotation [20D] -17.0 Degree to -18.0 Degree Water content Not more than 1.0% Assay (Titration) Not less than 99.0%
Appearance Transparent or slightly yellow liquid Specific Rotation [20D] -17.0 Degree to -18.0 Degree Water content Not more than 1.0% Assay (Titration) Not less than 99.0%
Post Time：[2011-03-25 ]Sichuan Goldentree Bio-Pharmaceutical Co., Ltd.
3-(1-Naphthyl)-D-alanine hydrochloride
CAS:78306-92-0 Product spec:99%
Appearance White or paint yellow powder Solubility (20gl, 1N HCl) Clear or clear faint yellow solution Melting Point (Celsius Degree) 230.0 Celsius Degree (dec.) Specific Rotatio..
Appearance White or paint yellow powder Solubility (20gl, 1N HCl) Clear or clear faint yellow solution Melting Point (Celsius Degree) 230.0 Celsius Degree (dec.) Specific Rotatio..
Post Time：[2011-03-25 ]Sichuan Goldentree Bio-Pharmaceutical Co., Ltd.
CAS:19130-96-2 Product spec:1% 5% 10% 20% 30% 50%
English name: 1-Deoxynojirimycin , 1-DNJ for short Other English name: DNJ; DNM; moranolin; bay-h5595; moranoline; BAY-n-5595; DEOXYNOJIRIMICIN; DEOXYNOJIRIMYCIN; DESO..
English name: 1-Deoxynojirimycin , 1-DNJ for short Other English name: DNJ; DNM; moranolin; bay-h5595; moranoline; BAY-n-5595; DEOXYNOJIRIMICIN; DEOXYNOJIRIMYCIN; DESO..
Post Time：[2011-03-25 ]Shaanxi Pengzhan Technology Co.,Ltd.
- Jinxiang chemical（danyang）co,ltd
- Nanjing Tengxiang Import and Export ..
- Nanjing ShunXiang Pharmaceutical Tec..
- Hebei Bosang International Trade Co...
- Harikrushna Machinetech Pvt. Ltd.
- China Chem Source (HK) Co., Ltd.
- Shandong Brother Sci.&Tech. Co.,Ltd
- Dongyang Tianyu Chemicals Co., Ltd.
- Zhejiang Tongfeng Pharmaceutical & C..
- Zhejiang Tianyu Pharmaceutical Co., ..