N-alpha-Cbz-L-2,4-diaminobutyric acid

Names

[ Name ]:
N-alpha-Cbz-L-2,4-diaminobutyric acid

[Synonym ]:
1-Propanaminium, 3-carboxy-3-[[(phenylmethoxy)carbonyl]amino]-, inner salt, (3S)-
2,4-Diamino-5-(benzyloxy)-5-oxopentanoic acid
(2S)-4-amino-2-(phenylmethoxycarbonylamino)butanoic acid
(2S)-4-Ammonio-2-{[(benzyloxy)carbonyl]amino}butanoate
Glutamic acid, 4-amino-, 5-(phenylmethyl) ester
Cbz-L-2,4-Diaminobutyric acid
MFCD00077904

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
473.6±45.0 °C at 760 mmHg

[ Melting Point ]:
194-196 â„ƒ

[ Molecular Formula ]:
C₁₂H₁₆N₂O₄

[ Molecular Weight ]:
252.266

[ Flash Point ]:
240.2±28.7 °C

[ Exact Mass ]:
252.111008

[ PSA ]:
101.65000

[ LogP ]:
1.07

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.579

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

F. Brtnik, M. Zaoral

Collect. Czech. Chem. Commun. 41 , 2969, (1976)

H. Arold, D. Gersch

J. Prakt. Chem. 317 , 682, (1975)

M.J.O. Anteunis et al.

Bull. Soc. Chim. Belg. 97 , 135, (1988)