(2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid,dihydrochloride

Modify Date: 2024-02-03 12:39:52

(2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid,dihydrochloride Structure
(2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid,dihydrochloride structure
Common Name (2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid,dihydrochloride
CAS Number 57533-05-8 Molecular Weight 390.30500
Density N/A Boiling Point 469.6ºC at 760 mmHg
Molecular Formula C17H25Cl2N3O3 Melting Point N/A
MSDS N/A Flash Point 237.8ºC

 Names

Name (2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid,dihydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 469.6ºC at 760 mmHg
Molecular Formula C17H25Cl2N3O3
Molecular Weight 390.30500
Flash Point 237.8ºC
Exact Mass 389.12700
PSA 76.26000
LogP 4.07260

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OH3165500
CHEMICAL NAME :
L-Leucine, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol -4-yl)-, dihydrochloride
CAS REGISTRY NUMBER :
57533-05-8
LAST UPDATED :
199706
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H23-N3-O3.2Cl-H
MOLECULAR WEIGHT :
390.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3010 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PMHBAH Polish Medical Sciences and History Bulletin. (Chicago, IL) V.1-15, 1956-76. Discontinued. Volume(issue)/page/year: 17(4),323,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5600 mg/kg/56D-I
TOXIC EFFECTS :
Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) Behavioral - antipsychotic Blood - changes in leukocyte (WBC) count
REFERENCE :
PMHBAH Polish Medical Sciences and History Bulletin. (Chicago, IL) V.1-15, 1956-76. Discontinued. Volume(issue)/page/year: 17(4),323,1974

 Synonyms

L-Leucine-4-antipyrineamide dihydrochloride
WK 30 dihydrochloride
L-Leucine,N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-,dihydrochloride
(2S)-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-4-methylpentanoic acid dihydrochloride