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1-Cyclopentene-1-heptanoic acid,3-[[(1,1-dimethylethyl) dimethylsilyl]oxy]-5-oxo-, methyl ester, (3R)-

BGC Id:	636097810592
CAS No:	41138-69-6
Synonyms:	methyl (r)-(+)-3-(tert-butyldimethylsilyloxy)-5-oxo-1-cyclopentene-1-heptanoate ; (r)-methyl 7-(3-((tert-butyldimethylsilyl)-oxy)-5-oxocyclopent-1-en-1-yl)heptanoate ; 1-cyclopentene-1-heptanoic acid,3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-oxo,methyl ester,(3r)- ; methyl (r)-(+)-3-(t-bu-dimethylsilyloxy& ; methyl (r)-(+)-3-(t-bu-dimethylsilyloxy)-5-oxo-1- ; methyl-7-(3-(r)-t-butyl dimethylsiloxy-5-oxo-cyclopent-1-enyl)-heptanoate
Molecular Formula:	C19H34O4Si
Molecular Weight:	354.56
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Hangzhou Verychem Science & Technology

Skyrun Industrial

What other providers are available for CAS 41138-69-6?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

methyl (r)-(+)-3-(tert-butyldimethylsilyloxy)-5-oxo-1-cyclopentene-1-heptanoate ; (r)-methyl 7-(3-((tert-butyldimethylsilyl)-oxy)-5-oxocyclopent-1-en-1-yl)heptanoate ; 1-cyclopentene-1-heptanoic acid,3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-oxo,methyl ester,(3r)- ; methyl (r)-(+)-3-(t-bu-dimethylsilyloxy& ; methyl (r)-(+)-3-(t-bu-dimethylsilyloxy)-5-oxo-1- ; methyl-7-(3-(r)-t-butyl dimethylsiloxy-5-oxo-cyclopent-1-enyl)-heptanoate

CAS:

41138-69-6

EINECS:

Molecular Formula:

C19H34O4Si

MDL:

Properties

Molecular Weight:

354.56 g·mol−1

Density:

0.977 g/mL at 25 °C(lit.)

Boiling point:

210 °C(lit.)

Flash point:

41 °C

Suppliers

Hangzhou Verychem Science & Technology Co., Ltd.

type bedrift: Producer

Hangzhou Verychem Science And Technology Co. Ltd. is a technology based company located in the city of Hangzhou, combined with and technologically directed by Zhejiang Industry University and Shengyang Pharmaceutical College. Hangzhou Verychem Science & Technology Co., Ltd. er en selger av 2-Bromo-ethoxyethane. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...

land: P.R.China telefon: +86-571-8816 2785 Fax: +86-571-81906939

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Skyrun Industrial Co., Ltd.

type bedrift: Leading producer

land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. er en selger av 1-Octanol. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

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Safety Information

Hazard Classes:

Risk Codes:

10 (R)

Safety Codes:

16 (S)

RID / ADR:

UN 3272 3 / PG 3

What other providers are available for CAS 41138-69-6?

In addition to the providers presented here for 1-Cyclopentene-1-heptanoic acid,3-[[(1,1-dimethylethyl) dimethylsilyl]oxy]-5-oxo-, methyl ester, (3R)- with the CAS number 41138-69-6, there are other 10 providers with slightly different product names available for this CAS number.

Methyl (R)-(+)-3-(tert-butyldimethylsilyloxy)-5-oxo-1-cyclopentene-1-heptanoate

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +5 additional providers that we know from the past

(R)-Methyl 7-(3-((tert-butyldimethylsilyl)-oxy)-5-oxocyclopent-1-en-1-yl)heptanoate

+1 additional providers that we know from the past

1-Cyclopentene-1-heptanoic acid,3-[[(1,1-dimethylethyl) dimethylsilyl]oxy]-5-oxo- methyl ester, (3R)-

Hangzhou Verychem Science & Technology Co., Ltd. +1 additional providers that we know from the past