N-Carbobenzoxy-4-aminobutyric Acid

Modify Date: 2024-01-02 14:15:54

N-Carbobenzoxy-4-aminobutyric Acid Structure
N-Carbobenzoxy-4-aminobutyric Acid structure
Common Name N-Carbobenzoxy-4-aminobutyric Acid
CAS Number 5105-78-2 Molecular Weight 237.252
Density 1.2±0.1 g/cm3 Boiling Point 454.9±38.0 °C at 760 mmHg
Molecular Formula C12H15NO4 Melting Point 64ºC
MSDS N/A Flash Point 228.9±26.8 °C

 Names

Name 4-(((Benzyloxy)carbonyl)amino)butanoic acid
Synonym More Synonyms

 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.

 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

 Synthetic Route

 Synonyms

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
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