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(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid

Product Name
(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid
CAS No.
203866-21-1
Chemical Name
(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid
Synonyms
(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid;Fmoc-L-Pro(4,4-F2)-OH;Fmoc-L-4,4-difluoroproline;FMoc-4,4-difluoro-L-Pro-OH;1-Fmoc-4,4-difluoro-L-proline;(S)-1-Fmoc-4,4-difluoropyrrolidine-2-carboxylic Acid;(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid;(2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid;(2S)-1-Fmoc-4,4-difluoropyrrolidine-2-carboxylic acid;(2S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylic'acid
CBNumber
CB71466545
Molecular Formula
C20H17F2NO4
Formula Weight
373.35
MOL File
203866-21-1.mol
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(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid Property

Boiling point:
550.2±50.0 °C(Predicted)
Density 
1.44±0.1 g/cm3(Predicted)
storage temp. 
Store at 0-8 °C
pka
3.00±0.40(Predicted)
form 
solid
color 
Off-white
InChI
InChI=1S/C20H17F2NO4/c21-20(22)9-17(18(24)25)23(11-20)19(26)27-10-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H,24,25)/t17-/m0/s1
InChIKey
QLKUZDLPWHCYAO-KRWDZBQOSA-N
SMILES
N1(C(OCC2C3=C(C=CC=C3)C3=C2C=CC=C3)=O)CC(F)(F)C[C@H]1C(O)=O
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Safety

HS Code 
2924297099
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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N-Bromosuccinimide Price

AK Scientific
Product number
4234AH
Product name
(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylicacid
Packaging
25mg
Price
$178
Updated
2021/12/16
Iris Biotech GmbH
Product number
FAA4290
Product name
Fmoc-L-Pro(4,4-F2)-OH
Packaging
250mg
Price
$202.5
Updated
2021/12/16
Apolloscientific
Product number
PC904390
Product name
(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylicacid
Purity
95%
Packaging
250mg
Price
$285
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PEP0004597
Product name
FMOC-4,4-DIFLUORO-L-PRO-OH
Purity
95.00%
Packaging
5MG
Price
$409
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PEP0004597
Product name
FMOC-4,4-DIFLUORO-L-PRO-OH
Purity
95.00%
Packaging
100MG
Price
$580
Updated
2021/12/16

(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid Suppliers

China 53 India 1 United States 3 Global 57
A.J Chemicals
Tel
--
Fax
--
Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
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View Lastest Price from (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
Fmoc-4,4-difluoro-L-Proline 203866-21-1
Price
US $2.00-6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2025-08-06

203866-21-1, (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acidRelated Search:

(2S,4S)-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID L-Proline, 4,4-difluoro- (9CI) (S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4,4-DIFLUORO-BUTYRIC ACID (2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid FMOC-TRANS-4-FLUORO-PRO-OH (2S,4S)-FMOC-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID 2-(2,2-DIFLUORO-PROPYLAMINO)-ETHANOL (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid 3,3-DIFLUOROPYRROLIDINE HYDROCHLORIDE (S)-3-FLUORO-PYRROLIDINE

  • (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid
  • FMoc-4,4-difluoro-L-Pro-OH
  • (2S)-1-Fmoc-4,4-difluoropyrrolidine-2-carboxylic acid
  • (2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid
  • Fmoc-L-4,4-difluoroproline
  • 1-Fmoc-4,4-difluoro-L-proline
  • (2S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylic'acid
  • (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid
  • 1,2-Pyrrolidinedicarboxylicacid, 4,4-difluoro-, 1-(9H-fluoren-9-ylmethyl) ester, (2S)-
  • (S)-1-Fmoc-4,4-difluoropyrrolidine-2-carboxylic Acid
  • Fmoc-L-Pro(4,4-F2)-OH
  • (2S)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-4,4-difluoropyrrolidine-2-carboxylic acid - [F84540]
  • 203866-21-1