(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID

Product Name: (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID
CAS No.: 203866-19-7
Chemical Name: (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID
Synonyms: N-Fmoc-cis-4-fluoro-L-proline;(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid;FMOC-CIS-4-FLUORO-PRO-OH;Fmoc-cis-4-Fluoro-L-proline;Fmoc-Pro(4-F)-OH (2S,4S), 98%;(4S)-1-Fmoc-4-fluoro-L-proline;(2S,4S)-N-Fmoc-cis-4-Fluoro-L-proline;(9H-Fluoren-9-yl)MethOxy]Carbonyl cis-L-4-FluoroPro;(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID;(2S,4S)-1-Fmoc-4-fluoropyrrolidine-2-carboxylic acid
CBNumber: CB0332767
Molecular Formula: C20H18FNO4
Formula Weight: 355.36
MOL File: 203866-19-7.mol

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(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID Property

Boiling point:: 556.0±50.0 °C(Predicted)
Density: 1.40±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 3.48±0.40(Predicted)
Appearance: White to off-white Solid
optical activity: -40.7° (C=0.01 g/ml, CHCL3)
InChI: InChI=1S/C20H18FNO4/c21-12-9-18(19(23)24)22(10-12)20(25)26-11-17-15-7-3-1-5-13(15)14-6-2-4-8-16(14)17/h1-8,12,17-18H,9-11H2,(H,23,24)/t12-,18-/m0/s1
InChIKey: CJEQUGHYFSTTQT-SGTLLEGYSA-N
SMILES: N1(C(OCC2C3=C(C=CC=C3)C3=C2C=CC=C3)=O)C[C@@H](F)C[C@H]1C(O)=O

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Safety

HazardClass: IRRITANT
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H303May be harmfulif swallowed

H320Causes eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Chem-Impex

Product number: 14494
Product name: (2S,4S)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid
Purity: ≥99%(HPLC)
Packaging: 100MG
Price: $50
Updated: 2026/05/19

Chem-Impex

Product number: 14494
Product name: (2S,4S)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid
Purity: ≥99%(HPLC)
Packaging: 250MG
Price: $80
Updated: 2026/05/19

Chem-Impex

Product number: 14494
Product name: (2S,4S)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid
Purity: ≥99%(HPLC)
Packaging: 1G
Price: $160
Updated: 2026/05/19

Chem-Impex

Product number: 14494
Product name: (2S,4S)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid
Purity: ≥99%(HPLC)
Packaging: 5G
Price: $780
Updated: 2026/05/19

Iris Biotech GmbH

Product number: FAA4310
Product name: (2S,4S)-1-(9-Fluorenylmethyloxycarbonyl)-4-fluoro-pyrrolidine-2-carboxylic acid
Packaging: 1g
Price: $180
Updated: 2026/05/19

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(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

Fmoc-cis-4-fluoro-Pro-OH is a useful intermediate in the preparation of peptides containing substituted proline residues.

(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID Suppliers

China 60 France 2 India 2 United States 8 Global 72

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203866-19-7, (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACIDRelated Search:

(2S,4R)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid (2S,4S)-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID

FMOC-CIS-4-FLUORO-PRO-OH

(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID

Fmoc-cis-4-Fluoro-L-proline

FMoc-(2S,4S)-4-fluoro-pyrrolidine-2-carboxylic acid, FMoc-flp-OH

N-Fmoc-cis-4-fluoro-L-proline

(4S)-1-Fmoc-4-fluoro-L-proline

(9H-Fluoren-9-yl)MethOxy]Carbonyl cis-L-4-FluoroPro

(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid

(2S,4S)-1-Fmoc-4-fluoropyrrolidine-2-carboxylic acid

1,2-Pyrrolidinedicarboxylicacid, 4-fluoro-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,4S)-

4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid

(2S,4S)-N-Fmoc-cis-4-Fluoro-L-proline

N-(9-Fluorenylmethoxycarbonyl)-cis-4-fluoro-L-proline

(2S,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-fluoropyrrolidine-2-carboxylicaci

Fmoc-Pro(4-F)-OH (2S,4S), 98%

203866-19-7

C20H18FNO4

C20H18NO4F