(4R)-N-(tert-Butyldimethylsilyl)-azetidin-2-one-4-carboxylic acid

BGC Id:	210871854193
CAS No:	162856-35-1
Synonyms:	(4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid 99% ; (r)-1-(tert-butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid,99%
Molecular Formula:	C10H19NO3Si
Molecular Weight:	229.35
EINECS:

Verified providers in 2026

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Desmethylbellidifolin will be also provided by us. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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The last intensive check and update was carried out on 2026/04/26.

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Synonyms:

(4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid 99% ; (r)-1-(tert-butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid ; (4r)-n-(tert-butyldimethylsilyl)azetidin-2-one-4-carboxylic acid,99%

CAS:

162856-35-1

EINECS:

Molecular Formula:

C10H19NO3Si

MDL:

MFCD01862125

Properties

Molecular Weight:

229.35 g·mol−1

Melting point:

137-141 °C

Safety Information

Hazard Classes:

Safety Codes:

24/25 (S)

What other providers are available for CAS 162856-35-1?

In addition to the providers presented here for (4R)-N-(tert-Butyldimethylsilyl)-azetidin-2-one-4-carboxylic acid with the CAS number 162856-35-1, there are other 6 providers with slightly different product names available for this CAS number.

(4R)-N-(t-butyldimethylsilyl)azetidin-2-one-carboxylic acid

+2 additional providers that we know from the past

(4R)-N-(tert-Butyldimethylsilyl)azetidin-2-one-carboxylic acid

Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +2 additional providers that we know from the past