N-Carbobenzoxy-4-aminobutyric Acid
Names
[ CAS No. ]:
5105-78-2
[ Name ]:
N-Carbobenzoxy-4-aminobutyric Acid
[Synonym ]:
Butanoic acid, 4-[[(phenylmethoxy)carbonyl]amino]-
4-BENZYLOXYCARBONYLAMINO-BUTYRIC ACID
N-Carbobenzoxy-4-aMinobutyric Acid
4-{[(Benzyloxy)carbonyl]amino}butanoic acid
Z-GAMMA-ABU-OH
4-(phenylmethoxycarbonylamino)butanoic acid
N-Cbz-4-aminobutyric Acid
Z-GABA-OH
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
454.9±38.0 °C at 760 mmHg
[ Melting Point ]:
64ºC
[ Molecular Formula ]:
C12H15NO4
[ Molecular Weight ]:
237.252
[ Flash Point ]:
228.9±26.8 °C
[ Exact Mass ]:
237.100113
[ PSA ]:
75.63000
[ LogP ]:
1.75
[ Appearance of Characters ]:
Solid
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.540
[ Storage condition ]:
Store at RT.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ES8137200
- CHEMICAL NAME :
- Butyric acid, 4-(carboxyamino)-, N-benzyl ester
- CAS REGISTRY NUMBER :
- 5105-78-2
- BEILSTEIN REFERENCE NO. :
- 1884426
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H15-N-O4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1520 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BTMNA7 Bitamin. (Nippon Bitamin Gakkai, 4 Ushinomiya-cho, Yoshida, Sakyo-Ku, Kyoto 606, Japan) V.1- 1948- Volume(issue)/page/year: 25,297,1962
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
S26-S36-S37-S39
[ RTECS ]:
ES8137200