Pharmaceutical Intermediates Leads

CAS:150399-23-8 Product spec:enterprise stardard
PEMETREXED DISODIUM CAS: 150399-23-8 Molecular Formula: C20H19N5Na2O6 Molecular Weight: 471.37[gmol] Specifications: BP, USP, enterprise stardard

Post Time：[2010-08-16 ]Baoding Guoxiu Chemical Industry Co., Ltd.

Mefenamic Acid DC

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CAS: Product spec:In-house or customized
DC products are made from an active ingredient and pharmaceutical adjuvant(s), which can be made into tablets directly. Please refer to the direction for specific applications. Name Active ingr..

Post Time：[2010-08-16 ]Zhejiang Tianxin Pharmaceutical Co.,Ltd.

Dimethyl Carbonate

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CAS:616-38-6 Product spec:99.95%
Dimethyl Carbonate Formula: C3H6O3 DMC content, % ≥99.95

Post Time：[2010-08-16 ]Shandong Shida Shenghua Chemical Group

Propylene oxide

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CAS:75-56-9 Product spec:99%min
Propylene oxide Colorless liquid with smell similar to aether; solubility: soluble in water, ethanol and aether etc.; relative density: 0.83; flash point(oC):-37；explosion limit(VV%)：2.8~37.0; mol..

Post Time：[2010-08-16 ]Shandong Shida Shenghua Chemical Group

Propylene dichloride

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CAS:78-87-5 Product spec:99.0%
Propylene dichloride Propylene dichloride Physicochemical properties and specifications of Propylene dichloride 1, Appearance: light yellow to colorless transparent liquid with smell simi..

Post Time：[2010-08-16 ]Shandong Shida Shenghua Chemical Group

2 Amino-3,5, Dibromophenyl methanol

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CAS: Product spec:---
2 Amino-3,5, Dibromophenyl methanol

Post Time：[2010-08-16 ]Alfa-Omega Pharma Pvt Ltd

9-Aminocamptothecin

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CAS:91421-43-1 Product spec:--
Appearance Yellow powder Mp 300 °C (dec.) Assay (hplc) 98% Sp. Rot., [α]D -12 °(0.28 g, DMF) LOD 3 % Ash (residue on ignition) 0.3% Heavy metals 10 ppm Storage: Maintain in cool, dry cont..

Post Time：[2010-08-16 ]Wilshire Technologies

Camptothecin

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CAS:7689-03-4 Product spec:--
Appearance Pale-yellow, microcryst. solid Mp 285 °C (99%) Assay (hplc) 90%; 92%; 98% Sp. Rot., [α]D +30° (CHCl3 MeOH, 8:2) LOD 0.5 % Heavy metals 20 ppm UVmax 220, 254, 290. 370 nm (exhibi..

Post Time：[2010-08-16 ]Wilshire Technologies

7-Ethylcamptothecin

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CAS:78287-27-1 Product spec:--
Appearance Pale-yellow, microcryst. powder Mp 258 -261°C Assay (hplc) 96% (typically 99%) Sp. Rot., [α]D NA LOD 3 % Heavy metals 10 ppm

Post Time：[2010-08-16 ]Wilshire Technologies

7-Ethyl-10-hydroxycamptothecin

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CAS:86639-52-3 Product spec:--
Appearance Pale-yellow, microcryst. powder Mp 230-231 °C (dec.) (anhyd.) Assay (hplc) 98% Sp. Rot., [α]D 28° (0.45 g; CH2Cl2 : MeOH, 1:1) LOD 2 % Ash (residue on ignition) 0.2% Heavy metal..

Post Time：[2010-08-16 ]Wilshire Technologies