L-Aspartic acid,N-benzoyl-

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Names

[ CAS No. ]:
4631-12-3

[ Name ]:
L-Aspartic acid,N-benzoyl-

[Synonym ]:
N-Benzoyl-4-nitro-L-phenylalanin
N-Benzoyl-L-asparaginsaeure
N-benzoyl-4-nitro-L-phenylalanine
N-benzoylaspartate
N-Benzoyl-L-aspartic acid
L-N-benzoylaspartic acid
N-Benzoyl-p-nitro-L-phenylalanin

Chemical & Physical Properties

[ Density]:
1.404g/cm3

[ Boiling Point ]:
502ºC at 760 mmHg

[ Molecular Formula ]:
C11H11NO5

[ Molecular Weight ]:
237.20900

[ Flash Point ]:
257.4ºC

[ Exact Mass ]:
237.06400

[ PSA ]:
103.70000

[ LogP ]:
0.73520

[ Index of Refraction ]:
1.588

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CI9100000
CHEMICAL NAME :
L-Aspartic acid, N-benzoyl-
CAS REGISTRY NUMBER :
4631-12-3
BEILSTEIN REFERENCE NO. :
2507411
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-N-O5
MOLECULAR WEIGHT :
237.23

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 :
1740 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 25,569,1991

Safety Information

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzoyl chloride
  • L-Aspartic acid bis(trimethylsilyl) ester
  • n-benzoyl-l-tyrosine
  • L-Aspartic acid
  • (2S)-2-benzamidobutanedioic acid
  • 4-Pentenoic acid,2,4,5-tris(benzoylamino)-, methyl ester
  • 4-nitrosotoluene
  • Hydrogen peroxide

DownStream

  • N-[(3S)-2,5-dioxooxolan-3-yl]benzamide
  • N-(2,5-dioxooxolan-3-yl)benzamide

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%

Related Compounds

  • Benzamide,N-[1-(aminocarbonyl)-3-methylbutyl]-
  • L-Aspartic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-a-glutamyl- (9CI)
  • L-Aspartic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-g-glutamyl- (9CI)
  • L-Aspartic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]benzoyl]-
  • L-Aspartic acid,N-[4-[[(2,4-diamino-5-methyl-6-quinazolinyl)methyl]amino]benzoyl]-
  • L-Aspartic acid, N-(4-(((2,4-diamino-5-chloro-6-quinazolinyl)methyl)amino)benzoyl)- (9CI)