Rosuvastatin Intermediate R1 NEW

$0.00 1kg

$0.00 25kg

Min. Order1kg
Purity99% up by HPLC, Single impurity < 0.3%, total impurities < 0.5%
Cas No289042-12-2
Supply Ability20tons
Update time2025-11-19

Sinoway Industrial co., ltd.

VIP5Y

China

Since:1996-07-16

Address:16F,HUICHENG COMM,839 XIAHE ROAD,XIAMEN CHINA

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Chemical Properties

Product Name	Rosuvastatin Intermediate R1
CAS No	289042-12-2
EC-No	1806241-263-5
Min. Order	1kg
Purity	99% up by HPLC, Single impurity < 0.3%, total impurities < 0.5%
Supply Ability	20tons
Release date	2025/11/19

COA

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White to off-white powder	White powder
Identification(by HPLC)	The retention time of the sample peak should correspond to that of standard.	Conforms
Loss on drying	≤1.0%	0.09%
Related substances	·Isomer ≤0.1%	0.01%
	·Any single impurity ≤0.3%	0.08%
	·Total impurities ≤0.5%	0.09%
Purity	≥ 99.0%	99.91%
Conclusion	The sample complies with the Requirements of In House Specifications.

Synthetic route of Rosuvastatin calcium

Rosuvastatin Intermediate R1 (CAS No.: 289042-12-2) is one of key intermediates of rosuvastatin calcium.

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Company Profile Introduction

Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, APIs, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc.. We have passed ISO9001:2015. With qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including Southeast Asia, Europe, North America, South America, Middle East and other countries. We have over 20 years good partners in Japan、Korea and Switzerland. Sinoway has a professional R&D team. We have built close cooperative relationships with many research institutes and universities in China. Moreover, Sinoway combines market analysis with technology, providing new business trends to our clients. In addition, we have very close cooperation relationships with many Chinese pharmaceutical factories. These pharmaceutical manufacturers have GMP regulated workshops, advanced production and testing equipments, first-class QC labs and a production team with rich experience. We can supply various Active Pharmaceutical Ingredients and finished products which meet EP/USP/BP standards. Chinese GMP, EU-GMP, COS/CEP certificates with DMF documents are available, and many products have been approved by FDA. We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation, Sinoway is looking forward to have a bright future with you together.