N-CARBOBENZYLOXY-D-PHENYLALANINE+
Names
[ CAS No. ]:
28709-70-8
[ Name ]:
N-CARBOBENZYLOXY-D-PHENYLALANINE+
[Synonym ]:
MFCD00063151
Z-Phe-OCH2CH3
N-benzyl-L-proline ethyl ester
Cbz-phenylalanine ethyl ester
Cbz-Phe-OEt
N-benzyloxycarbonyl-L-phenylalanine ethyl ester
Chemical & Physical Properties
[ Density]:
1.162g/cm3
[ Boiling Point ]:
489ºC at 760mmHg
[ Melting Point ]:
85-88ºC
[ Molecular Formula ]:
C17H17NO4
[ Molecular Weight ]:
299.32100
[ Flash Point ]:
249.5ºC
[ Exact Mass ]:
299.11600
[ PSA ]:
75.63000
[ LogP ]:
2.99960
[ Vapour Pressure ]:
2.76E-11mmHg at 25°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AY3277300
- CHEMICAL NAME :
- Alanine, N-benzyloxycarbonyl-3-phenyl-, ethyl ester, L-
- CAS REGISTRY NUMBER :
- 28709-70-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C19-H21-N-O4
- MOLECULAR WEIGHT :
- 327.41
- WISWESSER LINE NOTATION :
- 2OVY1R&MVO1R -L
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 501 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 20,1578,1977
Safety Information
[ Safety Phrases ]:
S22-S24/25
[ HS Code ]:
2924299090
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%