L-Aspartic acid,N-benzoyl-

Modify Date: 2024-01-14 20:00:49

L-Aspartic acid,N-benzoyl- Structure
L-Aspartic acid,N-benzoyl- structure
Common Name L-Aspartic acid,N-benzoyl-
CAS Number 4631-12-3 Molecular Weight 237.20900
Density 1.404g/cm3 Boiling Point 502ºC at 760 mmHg
Molecular Formula C11H11NO5 Melting Point N/A
MSDS N/A Flash Point 257.4ºC

 Use of L-Aspartic acid,N-benzoyl-


N-benzoyl-L-aspartic acid, a major metabolite of benzyl glucosinolate, can be used for modification of peptides or proteins[1].

 Names

Name 2-benzamidobutanedioic acid
Synonym More Synonyms

 L-Aspartic acid,N-benzoyl- Biological Activity

Description N-benzoyl-L-aspartic acid, a major metabolite of benzyl glucosinolate, can be used for modification of peptides or proteins[1].
Related Catalog
In Vitro N-benzoyl-L-aspartic acid resists racemisation by aqueous acetic anhydride and evidence is adduced to show that they form internal anhydrides rather than oxazolones under these conditions[2].
References

[1]. Friedrichs J, et, al. Novel glucosinolate metabolism in larvae of the leaf beetle Phaedon cochleariae. Insect Biochem Mol Biol. 2020 Sep;124:103431.

[2]. BARKER CC, et, al. The Dehydration and Racemisation of N-Acyl-L-aspartic Acids by Acetic Anhydride. Journal of the Chemical Society. 1953.

 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

~89%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Castano, Ana M.; Echavarren, Antonio M. Tetrahedron, 1992 , vol. 48, # 16 p. 3377 - 3384

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Goldschmidt; Freyss Chemische Berichte, 1933 , vol. 66, p. 784

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Holland, Herbert L.; Andreana, Peter R.; Salehzadeh-Asl, Reza; Van Vliet, Aaron; Ihasz, Nancy J.; Brown, Frances M. Monatshefte fur Chemie, 2000 , vol. 131, # 6 p. 667 - 672

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Langenbeck Chemische Berichte, 1925 , vol. 58, p. 227

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Holmberg Svedberg-Festschr. S. 299, 304

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Holland, Herbert L.; Andreana, Peter R.; Salehzadeh-Asl, Reza; Van Vliet, Aaron; Ihasz, Nancy J.; Brown, Frances M. Monatshefte fur Chemie, 2000 , vol. 131, # 6 p. 667 - 672

~%

L-Aspartic acid,N-benzoyl- Structure

L-Aspartic acid...

CAS#:4631-12-3

Literature: Kuritsyn, L. V.; Kalinina, N. V. Russian Journal of Organic Chemistry, 1994 , vol. 30, # 5.2 p. 767 - 770 Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 5 p. 723 - 725

 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%

 Synonyms

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
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