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ChemicalBook--->CAS DataBase List--->84348-37-8

84348-37-8

84348-37-8 Structure

84348-37-8 Structure
IdentificationMore
[Name]

N-Boc-4-oxo-L-proline
[CAS]

84348-37-8
[Synonyms]

BOC-4-OXO-L-PROLINE
BOC-L-PRO(4-OXO)
N-T-BOC-4-OXO-L-PROLINE
N-TERT-BOC-4-OXO-L-PROLINE
N-TERT-BUTOXYCABONYL-4-OXO-L-PROLINE
(S)-4-OXO-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
N-BOC-4-OXO-L-PROLINE, 97%
(S)-1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid
(S)-1-Boc-4-oxo-2-pyrrolidinecarboxylic acid
1-BOC-4-OXO-L-PROLINE
N-(tert-butyloxycarbonyl)-4-oxo-L-proline
4-oxo-, 1-(1,1-dimethylethyl) ester, (2S)-
(S)-N-Boc-4-oxopyrrolidine-2-carboxylic acid, Boc-L-Pro(4-oxo)
[EINECS(EC#)]

617-556-0
[Molecular Formula]

C10H15NO5
[MDL Number]

MFCD01860669
[Molecular Weight]

229.23
[MOL File]

84348-37-8.mol
Chemical PropertiesBack Directory
[Melting point ]

160 °C (dec.)
[alpha ]

1 º (c=1 in chloroform)
[Boiling point ]

390.8±42.0 °C(Predicted)
[density ]

1.304±0.06 g/cm3(Predicted)
[vapor pressure ]

0.001Pa at 25℃
[storage temp. ]

Store at 0-5°C
[form ]

Solid:crystalline
[pka]

3.85±0.20(Predicted)
[color ]

White to Almost white
[optical activity]

[α]22/D +19.0 to +23.0°, c = 0.5 in acetone
[Water Solubility ]

Insoluble in water.
[LogP]

0.49
[CAS DataBase Reference]

84348-37-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
R36:Irritating to the eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[HS Code ]

29339900
Hazard InformationBack Directory
[Chemical Properties]

white to off-white solid
[Uses]

N-Boc-4-oxo-L-proline is used in practical Synthesis of Boc-Protected cis-4-Trifluoromethyl and cis-4-Difluoromethyl-l- prolines.
[Definition]

ChEBI: Boc-L-Pro(4-oxo) is a proline derivative.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

N-Boc-4-oxo-L-proline, 98%(84348-37-8)
[Sigma Aldrich]

84348-37-8(sigmaaldrich)
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