Boc-L-Pyroglutamic acid ethyl ester

BGC Id:	761454034865
CAS No:	144978-12-1
Synonyms:	boc-l-pyr-oet ; 1-boc-l-pyroglutamic acid ethyl ester ; n-boc-l-pyroglutamic acid ethyl ester ; boc-l-pyroglutamic acid ethyl ester/ boc-pyr-oet ; ethyl (s)-1-boc-5-oxopyrrolidine-2-carboxylate ; n-tert-butoxycarbonylpyroglutamic acid ethyl ester ; ethyl (s)-n-(tert-butoxycarbonyl)pyroglutamate ; ethyl-n-boc-pyroglutamate ; s-ethyl-n-boc-pyroglutamase ; ethyl n-(tert-butoxycarbonyl)-l-pyroglutamate
Molecular Formula:	C12H19NO5
Molecular Weight:	257.28296
EINECS:

Verified providers in 2026

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

Xiamen Hisunny Chemical

Molecular Formula : C12H19NO5

Hangzhou Meite Industry

Dayang Chem

Xiamen Equation Chemical

What other providers are available for CAS 144978-12-1?

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

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Synonyms:

boc-l-pyr-oet ; 1-boc-l-pyroglutamic acid ethyl ester ; n-boc-l-pyroglutamic acid ethyl ester ; boc-l-pyroglutamic acid ethyl ester/ boc-pyr-oet ; ethyl (s)-1-boc-5-oxopyrrolidine-2-carboxylate ; n-tert-butoxycarbonylpyroglutamic acid ethyl ester ; ethyl (s)-n-(tert-butoxycarbonyl)pyroglutamate ; ethyl-n-boc-pyroglutamate ; s-ethyl-n-boc-pyroglutamase ; ethyl n-(tert-butoxycarbonyl)-l-pyroglutamate

CAS:

144978-12-1

EINECS:

Molecular Formula:

C12H19NO5

MDL:

MFCD07778090

SMILES:

COc1cc(OC)c(c(c1)C=O)Cl

Properties

Molecular Weight:

257.28296 g·mol−1

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. Xiamen Hisunny Chemical Co., Ltd. is a seller of 4-Amino-3-nitropyridine. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

Country: P.R.China Phone: +86-592-3327115 Telefax: +86-592-5823596

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer

Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Trimethylamine N-oxide will be also provided by us. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

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Dayang Chem (Hangzhou) Co.,Ltd.

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 take "Credi first, Clients supreme" as our aim. Dayang Chem (Hangzhou) Co.,Ltd. is a seller of 1,3-Dipropyl-8-phenylxanthine. We expect to cooperate with more partners in ...

Company type: Leading producer

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

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Country: P.R.China Phone: +86 592 6515854 Telefax: +86 592 6515854

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What other providers are available for CAS 144978-12-1?

In addition to the providers presented here for Boc-L-Pyroglutamic acid ethyl ester with the CAS number 144978-12-1, there are other 59 providers with slightly different product names available for this CAS number.