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Identify Suppliers 2026 Properties

(3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone

BGC Id:	280879648950
CAS No:	90776-58-2
Synonyms:	1-bma or 4-bma ; 1-bma ; meropenem nucleus ; -methylazetidin-2-one ; side chain for imipe ; ss-methylazetidin-2-one ; b-methylazetidin-2-one ; side chain for imipenem ; map(mvp) ; 4-bma
Molecular Formula:	C14H27NO4Si
Molecular Weight:	301.45
EINECS:

2026 - The most valued supplier

The following 4 notable providers have been checked and can be recommended.

Dayang Chem

Hangzhou Lingrui Chemical

Carbone Scientific

BuGuCh & Partners

What other providers are available for CAS 90776-58-2?

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

1-bma or 4-bma ; 1-bma ; meropenem nucleus ; -methylazetidin-2-one ; side chain for imipe ; ss-methylazetidin-2-one ; b-methylazetidin-2-one ; side chain for imipenem ; map(mvp) ; 4-bma

CAS:

90776-58-2

EINECS:

Molecular Formula:

C14H27NO4Si

MDL:

SMILES:

C1=CC2=C(C=CC(=O)O2)C=C1N=O

Properties

Molecular Weight:

301.45 g·mol−1

Melting point:

146-147 °C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We provide 2-Chloro-5-phenyl-1,3,4-thiadiazole as well. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer

Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We sell 4-(Hydroxymethyl)phenylboronic acid as well. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...

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Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. Additionally Nortropine is supplied by us. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

Company type: Supplier

Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2

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BuGuCh & Partners

Company type: Producer

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Country: Germany

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What other providers are available for CAS 90776-58-2?

In addition to the providers presented here for (3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone with the CAS number 90776-58-2, there are other 50 providers with slightly different product names available for this CAS number.

4-BMA

Xiamen Equation Chemical Co.,Ltd +9 additional providers that we know from the past

MAP(MVP)

+1 additional providers that we know from the past

Side chain for Imipenem

Zehao Industry Co., Ltd. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +14 additional providers that we know from the past

beta-Methylazetidin-2-one

Xiamen Hisunny Chemical Co., Ltd. +5 additional providers that we know from the past

(3S,4S)-3-((R)-1-(tert-Butyldimethylsilyloxy)ethyl)-4-((R)-1-carboxyethyl)-2-azetidinone

+2 additional providers that we know from the past

(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone

+5 additional providers that we know from the past

(R)-2-((2S,3S)-3-((R)-1-(tert-Butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)propanoic acid

+3 additional providers that we know from the past

(aR,2S,3S)- 3-[(1R)-1-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethyl]-a-methyl-4-oxo-2-azetidine acetic acid

+2 additional providers that we know from the past