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ChemicalBook--->CAS DataBase List--->4299-69-8

4299-69-8

4299-69-8 Structure

4299-69-8 Structure
IdentificationBack Directory
[Name]

L-TRYPTOPHAN BENZYL ESTER 98
[CAS]

4299-69-8
[Synonyms]

L-tryptophane benzyl ester
L-TRYPTOPHAN BENZYL ESTER 98
L-Tryptophan benzyl ester 98%
L-Tryptophan, phenylmethyl ester
L-TRYPTOPHAN BENZYL ESTER 98 USP/EP/BP
(S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate
benzyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate
[Molecular Formula]

C18H18N2O2
[MDL Number]

MFCD02683457
[MOL File]

4299-69-8.mol
[Molecular Weight]

294.35
Chemical PropertiesBack Directory
[Melting point ]

77-80 °C (lit.)
[Boiling point ]

489.9±35.0 °C(Predicted)
[density ]

1.247±0.06 g/cm3(Predicted)
[pka]

17.01±0.30(Predicted)
[optical activity]

[α]20/D +9.9°, c = 1 in ethanol
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P280-P304+P340-P305+P351+P338
[WGK Germany ]

3
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