Isoleucine, N- (2-quinoxalinylcarbonyl)-, L-

Modify Date: 2025-08-24 20:17:39

Isoleucine, N- (2-quinoxalinylcarbonyl)-, L- Structure
Isoleucine, N- (2-quinoxalinylcarbonyl)-, L- structure
Common Name Isoleucine, N- (2-quinoxalinylcarbonyl)-, L-
CAS Number 5570-00-3 Molecular Weight 287.31400
Density 1.258g/cm3 Boiling Point 563ºC at 760 mmHg
Molecular Formula C15H17N3O3 Melting Point N/A
MSDS N/A Flash Point 294.3ºC

 Names

Name Isoleucine, N- (2-quinoxalinylcarbonyl)-, L

 Chemical & Physical Properties

Density 1.258g/cm3
Boiling Point 563ºC at 760 mmHg
Molecular Formula C15H17N3O3
Molecular Weight 287.31400
Flash Point 294.3ºC
Exact Mass 287.12700
PSA 92.18000
LogP 2.24980
Index of Refraction 1.604
InChIKey KHTQXSYLIVGXIE-UHFFFAOYSA-N
SMILES CCC(C)C(NC(=O)c1cnc2ccccc2n1)C(=O)O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NR4750000
CHEMICAL NAME :
Isoleucine, N-(2-quinoxaloyl)-, L-
CAS REGISTRY NUMBER :
5570-00-3
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H17-N3-O3
MOLECULAR WEIGHT :
287.35
WISWESSER LINE NOTATION :
T66 BN ENJ CVMYVQY2&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03394
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