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Rosuvastatin Impurity 91

Rosuvastatin Impurity 91 structure

CAS No.: 1024064-70-7

Chemical Name:: Rosuvastatin Impurity 91

Synonyms: RSF-Impurity L;Dihydro Rosuvastatin Calcium;RosuvastatinEPImpurityLSodiumSalt;Rosuvastatin Impurity 91(Rosuvastatin EP Impurity L);Rosuvastatin EP Impurity L (Mixture of Diastereomers);Rosuvastatin EP Impurity L Calcium(Mixture of Diastereomers);7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoicacid;5-Pyrimidineheptanoic acid, 4-(4-fluorophenyl)-β,δ-dihydroxy-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-;7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxyheptanoic Acid;7-(4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoic Acid DISCONTINUED, offer R700720 or R700725

CBNumber:: CB14891098

Molecular Formula:: C22H30FN3O6S

Molecular Weight:: 483.56

MDL Number:: MFCD32068351

MOL File:: 1024064-70-7.mol

MSDS File:: SDS

Last updated:2026-05-27 23:37:56

Product description	Number	Pack Size	Price
Rosuvastatin EP Impurity L 95%	AA025FUV	100mg	$1020

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Rosuvastatin Impurity 91 Properties

Boiling point	721.3±70.0 °C(Predicted)
Density	1.342±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	4.30±0.10(Predicted)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338
WGK Germany	WGK 3
Storage Class	11 - Combustible Solids

Rosuvastatin Impurity 91 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA025FUV	Rosuvastatin EP Impurity L 95%	1024064-70-7	100mg	$1020	2026-06-01	Buy

Product number	Packaging	Price	Buy
AA025FUV	100mg	$1020	Buy

Rosuvastatin Impurity 91 Chemical Properties,Uses,Production

Uses

7-(4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoic Acid is an impurity of Rosuvastatin, (R700500), which is a selective, competitive HMG-CoA reductase inhibitor. Antilipemic.

Rosuvastatin Impurity 91 Preparation Products And Raw materials

Raw materials

Preparation Products

Rosuvastatin Impurity 91 Suppliers

Global( 27)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14320	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Guangzhou Tosun Pharmaceutical Limited	+86-18124244216 +86-18124244216	info@upharm.cn	China	995	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+86-18603013401	jack.lin@sincopharmachem.com	China	9999	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24318	58
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4756	55
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9613	58
TOSUN PHARM	020-66392521-118 18922260391	3004261881@qq.com	China	7987	58

Supplier	Advantage
Standardpharm Co. Ltd.	58
BOC Sciences	58
Guangzhou Tosun Pharmaceutical Limited	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
QUALITY CONTROL SOLUTIONS LTD.	58
Quality Control Solutions Ltd.	56
Nanjing XiZe Biotechnology CO., Ltd.	55
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Botel Biotechnology Co. Ltd.	58
TOSUN PHARM	58

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Rosuvastatin Impurity 91(Rosuvastatin EP Impurity L) 7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoicacid 7-(4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoic Acid DISCONTINUED, offer R700720 or R700725 Rosuvastatin EP Impurity LQ: What is Rosuvastatin EP Impurity L Q: What is the CAS Number of Rosuvastatin EP Impurity L Q: What are the applications of Rosuvastatin EP Impurity L Rosuvastatin EP Impurity L (Mixture of Diastereomers) Dihydro Rosuvastatin Calcium RosuvastatinEPImpurityLSodiumSalt 5-Pyrimidineheptanoic acid, 4-(4-fluorophenyl)-β,δ-dihydroxy-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]- 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxyheptanoic Acid Rosuvastatin EP Impurity L Calcium(Mixture of Diastereomers) RSF-Impurity L 1024064-70-7