2,5-Anhydro-1,3,4-trideoxy-2-c-(2,4-difluorophenyl)-4-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol

BGC Id:	763193006792
CAS No:	149809-43-8
Synonyms:	posaconazole inter-1 ; (5r-cis)-toluene-4-sulfonic acid ; posaconazole intermediate ; posaconazole intermediates ; posaconazole int1 ; [(3s,5r)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate ; (3s,5r)-5-(2,4-difluorophenyl)-5-[(1h-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-toluenesulfonate ; posaconazole intermediate1 ; posaconazole main ring ; (5r-cis)-toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1h-1,2,4
Molecular Formula:	C21H21F2N3O4S
Molecular Weight:	449.47
EINECS:

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Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Phone: +86-571-86976032
Telefax: +86-571-86972162
Country: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We sell 6-Quinazolineacetic acid, 4-(1-piperidinyl)- as well. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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The last intensive check and update was carried out on 2025/11/17.

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Synonyms:

posaconazole inter-1 ; (5r-cis)-toluene-4-sulfonic acid ; posaconazole intermediate ; posaconazole intermediates ; posaconazole int1 ; [(3s,5r)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate ; (3s,5r)-5-(2,4-difluorophenyl)-5-[(1h-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-toluenesulfonate ; posaconazole intermediate1 ; posaconazole main ring ; (5r-cis)-toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1h-1,2,4

CAS:

149809-43-8

EINECS:

Molecular Formula:

C21H21F2N3O4S

MDL:

MFCD13195567

Properties

Molecular Weight:

449.47 g·mol−1

Density:

1.40

Melting point:

100-102 °C

Safety Information

Hazard Classes:

Storage temperature:

-20 °C Freezer, Under Inert Atmosphere

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pha... Request

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

What other providers are available for CAS 149809-43-8?

In addition to the providers presented here for 2,5-Anhydro-1,3,4-trideoxy-2-c-(2,4-difluorophenyl)-4-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol with the CAS number 149809-43-8, there are other 73 providers with slightly different product names available for this CAS number.

Posaconazole Impurity 11

+1 additional providers that we know from the past

Posaconazole intermediate

Guangzhou Topwork Chemical Co., Ltd. +1 additional providers that we know from the past

2-((2S,3R)-2-(Benzyloxy)pentan-3-yl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2H-1,2,4-triazol-3(4H)-one

Guangzhou Topwork Chemical Co., Ltd.

((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)-tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate

+3 additional providers that we know from the past

(5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-yl)methyltetrahydrofuran-3-yl methyl ester