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N-tert-Boc-4,4-Difluoro-L-proline methyl ester

BGC Id:	611985274478
CAS No:	203866-17-5
Synonyms:	boc-4,4-difluoro-l-proline methyl ester ; n-boc-4,4-difluoro-l-proline methyl ester ; 1-tert-butyl 2-methyl (2s)-4,4-difluoro-1,2-pyrrolidinedicarboxylate ; 1-tert-butyl 2-methyl (2s)-4,4-difluoropyrrolidine-1,2-dicarboxylate ; methyl (s)-1-boc-4,4-difl... ; boc-l-pro(4,4-difluoro)-ome ; 1-tert-butyl 2-methyl (s)-4,4-difluoropyrrolidine-1,2-dicarboxylate ; methyl (s)-1-boc-4,4-difluoropyrrolidine-2-carboxylate ; n-boc-4,4-difluoro-l-proline methyl ester 97% ; n-t-boc-4,4-difluoro-l-proline methyl ester
Molecular Formula:	C11H17F2NO4
Molecular Weight:	265.25
EINECS:

2025 - The most valued supplier

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

Dayang Chem

BLD Pharmatech

Smile code: O=C(N1[C@H](C(OC)=O)CC(F)(F)C1)OC(C)(C)C MDL Number: MFCD03094918 Purity : 97% Available in stock: 283.75 g

Leap Chem

Molecular Formula: C11H17F2NO4 Molecular Weight: 265.25 WGKGermany: 3 HS Code: 29339900

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 203866-17-5?

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

boc-4,4-difluoro-l-proline methyl ester ; n-boc-4,4-difluoro-l-proline methyl ester ; 1-tert-butyl 2-methyl (2s)-4,4-difluoro-1,2-pyrrolidinedicarboxylate ; 1-tert-butyl 2-methyl (2s)-4,4-difluoropyrrolidine-1,2-dicarboxylate ; methyl (s)-1-boc-4,4-difl... ; boc-l-pro(4,4-difluoro)-ome ; 1-tert-butyl 2-methyl (s)-4,4-difluoropyrrolidine-1,2-dicarboxylate ; methyl (s)-1-boc-4,4-difluoropyrrolidine-2-carboxylate ; n-boc-4,4-difluoro-l-proline methyl ester 97% ; n-t-boc-4,4-difluoro-l-proline methyl ester

CAS:

203866-17-5

EINECS:

Molecular Formula:

C11H17F2NO4

MDL:

MFCD03094918

Properties

Molecular Weight:

265.25 g·mol−1

Density:

1.22

Melting point:

41-46 °C

Boiling point:

293°C

Flash point:

110 °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 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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BLD Pharmatech Ltd

Company type: Supplier

Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702

...

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Leap Chem Co., Ltd

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. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Company type: Bulk and laboratory supplier

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

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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Safety Information

Hazard Classes:

Storage temperature:

Store at 0-5 °C

What other providers are available for CAS 203866-17-5?

In addition to the providers presented here for N-tert-Boc-4,4-Difluoro-L-proline methyl ester with the CAS number 203866-17-5, there are other 6 providers with slightly different product names available for this CAS number.

1-tert-Butyl 2-methyl (2S)-4,4-difluoropyrrolidine-1,2-dicarboxylate

+1 additional providers that we know from the past

tert-Butyl (2S)-2-(methoxycarbonyl)-4,4-difluoropyrrolidine-1-carboxylate

+3 additional providers that we know from the past

1,2-Pyrrolidinedicarboxylicacid, 4,4-difluoro-1-(1,1-dimethylethyl) 2-methyl ester, (2S)-

+2 additional providers that we know from the past