4-o-pivaloyl-3-hydroxy-l-phenylalanine
Names
[ CAS No. ]:
122551-95-5
[ Name ]:
4-o-pivaloyl-3-hydroxy-l-phenylalanine
[Synonym ]:
3-hydroxy-l-tyrosine4-(2,2-dimethylpropanoate)
PDOPA
PivDOPA
4-O-pivaloyl-L-dopa
L-TYROSINE,3-HYDROXY-,4-(2,2-DIMETHYLPROPANOATE)
4-O-Pivaloyl-L-DOPA L-3-(3-Hydroxy-4-pivaloyloxyphenyl)alanine
nb355
L-3-(3-HYDROXY-4-PIVALOYLOXYPHENYL)ALANINE
3-[3-Hydroxy-4-(pivaloyloxy)phenyl]-L-alanine
Chemical & Physical Properties
[ Density]:
1.184 g/cm3
[ Boiling Point ]:
461.5ºC at 760 mmHg
[ Molecular Formula ]:
C14H19NO5
[ Molecular Weight ]:
281.30400
[ Flash Point ]:
232.9ºC
[ Exact Mass ]:
281.12600
[ PSA ]:
109.85000
[ LogP ]:
1.99840
[ Vapour Pressure ]:
7.28E-09mmHg at 25°C
[ Index of Refraction ]:
1.564
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YP2833780
- CHEMICAL NAME :
- L-Tyrosine, 3-hydroxy-, 4-(2,2-dimethylpropanoate)
- CAS REGISTRY NUMBER :
- 122551-95-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H19-N-O5
- MOLECULAR WEIGHT :
- 281.34
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >6 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 78,525,1989