B-METHYLAZETIDIN-2-ONE

B-METHYLAZETIDIN-2-ONE

Product name:B-METHYLAZETIDIN-2-ONE CAS:90776-58-2 Molecular Formula: C14H27NO4Si Molecular Weight: 301.45 Product description: Penem intermediate. Melting point:146-147°C Assay: 98%min Storage:Refrigerated Synonyms:CAS:90776-58-2, 4-bma, side chain for imipenem,...

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Product Details

Product name:B-METHYLAZETIDIN-2-ONE

CAS:90776-58-2

Molecular Formula: C14H27NO4Si

Molecular Weight: 301.45

Product description: Penem intermediate.

Melting point:146-147°C

Assay: 98%min

Storage:Refrigerated

Synonyms:CAS:90776-58-2, 4-bma, side chain for imipenem, (3S,4S)-3-((R)-(tert-Butyldimethyl-silyloxy)ethyl)-4((R)-carboxyethyl)-2-azetidinone, (3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone, (3s,4s)-4-[(r)-1-carboxyethyl]-3-[(r)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone, (r)-2-((2s,3s)-3-((r)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)propanoic acid, 

Boiling point:424.4ºC at760mmHg

Flash point:210.5ºC

Density:1.05 g/cm3

Appearance:White crystalline powder

Application:Penem intermediate.

Packing:25kg/drum


Our services

1. Quick response, any inquiries will be replied within 12 hours.

2. We have a strict quality control system

3. We give you reasonable & competitive factory price

4. Trade Assurance, make sure the safety of your funds.

5. OEM/ODM Available.

6. Sample is available for your evaluation. 

7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. 

    Or you also can choose your own shipping forwarder.

8.We provide you Packing list,Commical Invoice and COA and other documents your market need

Delivery Processdelivery-process




Our factory&workshop

74288-40-7 (2)


We specialize in producing pennan intermediates.Our company covers an area of 5000 M2, has 100 employees, including 10 managers, 5 technicians and 2 laboratory examiners. Our company buys advanced testing equipment from abroad to check the quality. Require workshop personnel strictly in accordance with production standards, pay attention to personal safety and hygiene. In order to ensure the quality of products, the company has established a professional cold storage.


Contact Us

E-mail: houyuan888@163.com

Tel:+86-373-3695376

Fax:+86-3695376

Skype:chenruijie0116@outlook.com


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