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(2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic acid

BGC Id:	352415046278
CAS No:	203866-14-2
Synonyms:	n-t-boc-trans-4-fluoro-l-proline ; (2s,4r)-1-tert-butoxycarbonyl-4-fluoropyrrolidine-2-carboxylic acid ; 1-boc-trans-4-fluoro-l-proline ; boc-trans-4-fluoro-l-proline ; n-boc-trans-4-fluoro-l-proline ; 1,2-pyrrolidinedicarboxylicacid, 4-fluoro-, 1-(1,1-dimethylethyl) ester, (2s,4r)- ; (2s,4r)-n-boc-trans-4-fluoro-l-proline ; n-boc-tran-4-fluoro-l-proline ; n-boc-(4s,2r)-4-fluoro-2-pyrrolidinecarboxylic acid ; trans-4-fluoro-l-proline, n-boc protected ; boc-trans-4-fluoro-pro-oh ; (2r,4s)-n-boc-trans-4-fluoro-d-proline ; (2r,4s)-n-boc-4-fluoro-d-proline ; 1,2-pyrrolidinedicarboxylicacid, 4-fluoro-, 1-(1,1-dimethylethyl) ester, (2s-trans)-
Molecular Formula:	C10H16FNO4
Molecular Weight:	233.24
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

BLD Pharmatech

Smile code: O=C(N1[C@H](C(O)=O)C[C@@H](F)C1)OC(C)(C)C MDL Number: MFCD06796085 Purity : 97% Available in stock: 2378 g

Iris Biotech

What other providers are available for CAS 203866-14-2?

The last intensive check and update was carried out on 2025/02/07.

Identify

Synonyms:

n-t-boc-trans-4-fluoro-l-proline ; (2s,4r)-1-tert-butoxycarbonyl-4-fluoropyrrolidine-2-carboxylic acid ; 1-boc-trans-4-fluoro-l-proline ; boc-trans-4-fluoro-l-proline ; n-boc-trans-4-fluoro-l-proline ; 1,2-pyrrolidinedicarboxylicacid, 4-fluoro-, 1-(1,1-dimethylethyl) ester, (2s,4r)- ; (2s,4r)-n-boc-trans-4-fluoro-l-proline ; n-boc-tran-4-fluoro-l-proline ; n-boc-(4s,2r)-4-fluoro-2-pyrrolidinecarboxylic acid ; trans-4-fluoro-l-proline, n-boc protected ; boc-trans-4-fluoro-pro-oh ; (2r,4s)-n-boc-trans-4-fluoro-d-proline ; (2r,4s)-n-boc-4-fluoro-d-proline ; 1,2-pyrrolidinedicarboxylicacid, 4-fluoro-, 1-(1,1-dimethylethyl) ester, (2s-trans)-

CAS:

203866-14-2

EINECS:

Molecular Formula:

C10H16FNO4

MDL:

MFCD06796085

SMILES:

[O-][N+](=O)c1ccc(nc1Cl)c1ccccc1

Properties

Molecular Weight:

233.24 g·mol−1

Density:

1.24 g/cm3

Melting point:

115-119 °C

Boiling point:

346 °C at 760 mmHg

Flash point:

163 °C

Physical Description:

white powder

Suppliers

BLD Pharmatech Ltd

företagets typ: Supplier

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltd erbjuder också 4-Chloro-[1,1'-biphenyl]-3-carboxylic acid. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

land: P.R.China telefon: +86-21-61629022 fax: +86-21-50201702

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Iris Biotech GmbH

företagets typ: Supplier

land: Germany
telefon: +49-(0)9231-97121-0
fax: +49-(0)9231-97121-99

IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. Iris Biotech GmbH erbjuder också (2S,4R)-4-Allyloxycarbonylamino-1-(9-fluorenylmethyloxycarbonyl)-pyrrolidine-2-carboxylic acid. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37 (S)

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Indofine Chemical Co, Inc.

INDOFINE Chemical Company, Inc. provides high quality rare organic molecules, biochemicals and natural products for the advancement of science. We pro... Request

KHBoddin GmbH

- Serving customers - KHBoddin GmbH is the customer's choice as a supplier for chemical raw materials, intermediates and specialities because of its... Request

What other providers are available for CAS 203866-14-2?

In addition to the providers presented here for (2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic acid with the CAS number 203866-14-2, there are other 50 providers with slightly different product names available for this CAS number.

Boc-L-Pro(4-F)-OH (2S,4R)

Iris Biotech GmbH

1-Boc-trans-4-Fluoro-L-proline

+6 additional providers that we know from the past

N-Boc-trans-4-Fluoro-L-proline

Xiamen Hisunny Chemical Co., Ltd. | Nantong Xindao Biotech Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past

N-tert-Boc-trans-4-Fluoro-L-proline

N-(tert-Butoxycarbonyl)-(2S,4R)-4-fluoroproline

+2 additional providers that we know from the past

N-Boc-(4S,2R)-4-fluoro-2-pyrrolidinecarboxylic acid

Capot Chemical Co., Ltd. +1 additional providers that we know from the past

1-(1,1-Dimethylethyl) (2S,4R)-4-fluoro-1,2-pyrrolidinedicarboxylate

Shanghai Hanhong Scientific Co., Ltd.

(2S,4R)-4-Fluoro-1,2-pyrrolidinedicarboxylicacid, 1-(1,1-dimethylethyl) ester

+2 additional providers that we know from the past