1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide

Modify Date: 2024-02-20 21:00:14

1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide Structure
1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide structure
 Common Name 1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide
CAS Number 74693-62-2 Molecular Weight 247.25000
Density 1.413g/cm3 Boiling Point N/A
Molecular Formula C12H13N3O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-ethyl-4-hydroxy-2-oxoquinoline-3-carbohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.413g/cm3
Molecular Formula C12H13N3O3
Molecular Weight 247.25000
Exact Mass 247.09600
PSA 97.35000
LogP 1.42170
Index of Refraction 1.657

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VB2008600
CHEMICAL NAME :
3-Quinolinecarboxylic acid, 1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-, hydrazide
CAS REGISTRY NUMBER :
74693-62-2
BEILSTEIN REFERENCE NO. :
0422445
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H13-N3-O3
MOLECULAR WEIGHT :
247.28

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 :
309 mg/kg
TOXIC EFFECTS :
Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 17,488,1979

 Safety Information

HS Code 2933790090

 Synthetic Route

3-Quinolinecarboxylic acid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester structure

3-Quinolinecarb...

CAS#:52851-60-2

~98%

1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide Structure

1-ethyl-4-hydro...

CAS#:74693-62-2
Literature: Ukrainets, I. V.; Bezuglyi, P. A.; Treskach, V. I.; Kornilov, M. Yu.; Turov, A. V.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 912 - 916 Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1086 - 1090

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid hydrazide
3-Quinolinecarboxylic acid,1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-,hydrazide
1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide
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Chemsrc provides CAS#:74693-62-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide>> amp version: 1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide

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