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Detail of "2507-61-1"

  • CAS Number:
  • 2507-61-1
  • Name:
  • L-Proline, 4-fluoro-,(4R)-

  • Superlist Name:
  • (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid
  • Molecular Structure:
  • Formula:
  • C5H8FNO2
  • Molecular Weight:
  • 133.12
  • Synonyms:
  • L-Proline,4-fluoro-, trans-;Proline, 4-fluoro-, L-trans- (8CI);trans-4-Fluoro-L-proline;trans-4-Fluoroproline;
  • Density:
  • 1.309 g/cm3
  • Boiling Point:
  • 265.108 °C at 760 mmHg
  • Flash Point:
  • 114.133 °C
  • Appearance:
  • Colourless solid

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Trans-4-fluoro-L-proline

Supplier:Shanghai Sinofluoro Scientific Co., Ltd [ China (Mainland)]

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ISO 2065Integral
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Address:Room 1006,Building 3,#58 East Xinjian Road, Shanghai ,201100,China,

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Supplier:Taizhou Crene Biotechnology co.ltd [ China (Mainland)]

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1090Integral
1090

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Address:Economic Developed Zone of Taizhou Zhejiang China

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Assay:in-house

Supplier:Changzhou Highassay Chemical Co., Ltd [ China (Mainland)]

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915Integral
915

Tel:+86-519-83200395 +86-0592-7256591

Address:XIXIASHU TOWN, XINBEI DISTRICT, CHANGZHOU, JIANGSU

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

H-Trans-4-Fluoro-Pro-OH

Supplier:CHEMIMPEX INT'L INC [ United States]

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1520Integral
1520

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Address:935 Dillon drive

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Supplier:Hangzhou Imaginechem Co., Ltd [ China (Mainland)]

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2725Integral
2725

Tel:+86-571-88323393

Address:No.16, Xuelin street

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Trans-4-fluoro-L-proline

Supplier:Agno Pharma [ United States]

910Integral
910

Tel:1-609-2089600

Address:683 N. Mountain Road,Newington,CT,6111,USA

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Supplier:RennoTech Co., Ltd. [ China (Mainland)]

16Integral
16

Tel:Tel: +86-25-58353800, Fax: +86-25-58353700

Address:23 Lijing Road, Nanjing Hi-Tech Zone, Nanjing, Jiangsu, China, 210061

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CAS No.2507-61-1 (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid

Supplier:Benzene [ China (Mainland)]

600Integral
600

Tel:024-31818841

Address:shenyang

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Reference

Stereochemical aspects of proton chemical shifts
Stereochemical aspects of proton chemical shifts. VI(I). A critical examination of C-3 proton assignments in proline and some of its 4-trans-derivatives. Danneels, D. 147-85-3 and 2507-61-1 are cas registry numbers. These chemicals are also mentioned in this article.; Anteunis, M. (Chem. Dep., State Univ. Ghent, Ghent, Belg.). Acta Cienc. Indica, 2(2), 97-101 (English) 1976. CODEN: ACIDBW. DOCUMENT TYPE: Journal CA Section: 34 (Synthesis of Amino Acids, Peptides, and Proteins) The reported 1H NMR data for proline, cis- and trans-4-fluoroproline, and cis- and trans-4-hydroxyproline were analyzed, and serious doubts were raised about the reported C-3 proton resonance assignments for these compds. .
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