L-Pyr-Otbu

BGC Id:	735395832153
CAS No:	35418-16-7
Synonyms:	l-pyr-otbu ; 2-methyl-2-propanyl 5-oxo-l-prolinate ; 5-oxo-l-proline 1,1-dimethylethyl ester ; tert-butyl 5-oxo-l-prolinate ; tert-butyl l-pyroglutamate ; pyroglutamic acid tert-butyl ester ; l-proline, 5-oxo-, 1,1-dimethylethyl ester ; l-proline,5-oxo-, 1,1-dimethylethyl ester ; l-pyroglutamic acid ter-butyl ester ; l-pyroglutamic acid tert-butyl ester ; 5-oxo-l-proline tert-butyl ester
Molecular Formula:	C9H15NO3
Molecular Weight:	185.2203
EINECS:

2025 - The most valued supplier

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

Shandong Minglang Chemical Co., Ltd

Company type: Producer

Phone: +86-13220566916
Telefax: +86 531 58990167
Country: P.R.China

Additionally D-Mandelic acid is supplied by us. Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is c ...

INQUIRY | ORDER

What other providers are available for CAS 35418-16-7?

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:

l-pyr-otbu ; 2-methyl-2-propanyl 5-oxo-l-prolinate ; 5-oxo-l-proline 1,1-dimethylethyl ester ; tert-butyl 5-oxo-l-prolinate ; tert-butyl l-pyroglutamate ; pyroglutamic acid tert-butyl ester ; l-proline, 5-oxo-, 1,1-dimethylethyl ester ; l-proline,5-oxo-, 1,1-dimethylethyl ester ; l-pyroglutamic acid ter-butyl ester ; l-pyroglutamic acid tert-butyl ester ; 5-oxo-l-proline tert-butyl ester

CAS:

35418-16-7

EINECS:

Molecular Formula:

C9H15NO3

MDL:

MFCD06659481

Properties

Molecular Weight:

185.2203 g·mol−1

Density:

1.099 g/cm3

Boiling point:

319.2 °C at 760 mmHg

Flash point:

146.8 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/38 (R)

Safety Codes:

26 (S)

What other providers are available for CAS 35418-16-7?

In addition to the providers presented here for L-Pyr-Otbu with the CAS number 35418-16-7, there are other 49 providers with slightly different product names available for this CAS number.

tert-Butyl 5-oxo-L-prolinate

L-Pyroglutamic acid tert-butyl ester

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past

5-Oxo-L-proline 1,1-dimethylethyl ester

Hangzhou Zhongqi Chem Co., Ltd +3 additional providers that we know from the past

tert-Butyl (2S)-5-oxopyrrolidine-2-carboxylate

+1 additional providers that we know from the past

(S)-2-Pyrrolidone-5-carboxylic acid t-butyl ester

AK Scientific, Inc. | BLD Pharmatech Ltd +10 additional providers that we know from the past