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ChemicalBook >> CAS DataBase List >> (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID

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

(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID price.
  • $47 - $1293.6
  • Product name: (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID
  • CAS: 203866-19-7
  • MF: C20H18FNO4
  • MW: 355.36
  • EINECS:
  • MDL Number:MFCD07781261
  • Synonyms:(2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID;FMoc-(2S,4S)-4-fluoro-pyrrolidine-2-carboxylic acid, FMoc-flp-OH;N-Fmoc-cis-4-fluoro-L-proline;(9H-Fluoren-9-yl)MethOxy]Carbonyl cis-L-4-FluoroPro;(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
42 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Iris Biotech GmbH
  • Matrix Scientific
  • Synthonix
  • Usbiological
Package
  • 50mg
  • 100mg
  • 100.00mg
  • 250mg
  • 250.00mg
  • 0.5g
  • 500MG
  • 1.00g
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00292T
  • Product description(2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98%
  • Packaging100mg
  • Price$47
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00292T
  • Product description(2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 95%
  • Packaging1g
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00292T
  • Product description(2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 95%
  • Packaging5g
  • Price$285
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00292T
  • Product description(2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98%
  • Packaging10g
  • Price$455
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00292T
  • Product description(2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98%
  • Packaging25g
  • Price$909
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM23317
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging25G
  • Price$780
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM23317
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging5G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM23317
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging1G
  • Price$55
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numbera-6068
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging1g
  • Price$53.9
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-6068
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging0.5g
  • Price$192.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numbera-6068
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging5g
  • Price$235.2
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numbera-6068
  • Product description(4S)-1-Fmoc-4-fluoro-L-proline 97%
  • Packaging25g
  • Price$764.4
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ5734
  • Product descriptionFmoc-cis-4-fluoro-Pro-OH
  • Packaging1g
  • Price$407
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number203866197
  • Product description(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid
  • Packaging1g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number203866197
  • Product description(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid
  • Packaging250mg
  • Price$163.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA295961
  • Product description(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid 98+%
  • Packaging100mg
  • Price$81
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00292T (2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98% 100mg $47 2026-05-28 Buy
aablocks AA00292T (2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 95% 1g $68 2026-05-28 Buy
aablocks AA00292T (2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 95% 5g $285 2026-05-28 Buy
aablocks AA00292T (2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98% 10g $455 2026-05-28 Buy
aablocks AA00292T (2S,4S)-1-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-4-Fluoropyrrolidine-2-Carboxylic Acid 98% 25g $909 2026-05-28 Buy
ACHEMBLOCK M23317 (4S)-1-Fmoc-4-fluoro-L-proline 97% 25G $780 2026-05-27 Buy
ACHEMBLOCK M23317 (4S)-1-Fmoc-4-fluoro-L-proline 97% 5G $240 2026-05-27 Buy
ACHEMBLOCK M23317 (4S)-1-Fmoc-4-fluoro-L-proline 97% 1G $55 2026-05-27 Buy
Acrotein a-6068 (4S)-1-Fmoc-4-fluoro-L-proline 97% 1g $53.9 2026-05-25 Buy
Acrotein A-6068 (4S)-1-Fmoc-4-fluoro-L-proline 97% 0.5g $192.5 2021-12-16 Buy
Acrotein a-6068 (4S)-1-Fmoc-4-fluoro-L-proline 97% 5g $235.2 2026-05-25 Buy
Acrotein a-6068 (4S)-1-Fmoc-4-fluoro-L-proline 97% 25g $764.4 2026-05-25 Buy
AK Scientific Z5734 Fmoc-cis-4-fluoro-Pro-OH 1g $407 2021-12-16 Buy
Alichem 203866197 (2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid 1g $390 2021-12-16 Buy
Alichem 203866197 (2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid 250mg $163.5 2021-12-16 Buy
Ambeed A295961 (2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylicacid 98+% 100mg $81 2021-12-16 Buy

Properties

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

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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

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