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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(3-Chlorophenyl)-N-ethyl-5-methoxy-1H-pyrazole-3-carboxamide
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54708-72-4

54708-72-4 structure

54708-72-4 structure

Name: 1-(3-Chlorophenyl)-N-ethyl-5-methoxy-1H-pyrazole-3-carboxamide
Chemical Name: 1-(3-chlorophenyl)-N-ethyl-5-methoxypyrazole-3-carboxamide
CAS Number: 54708-72-4
Molecular Formula: C₁₃H₁₄ClN₃O₂
Molecular Weight: 279.72200
Create Date: 2017-01-28 13:08:01
Modify Date: 2025-10-15 19:43:43

Name	1-(3-chlorophenyl)-N-ethyl-5-methoxypyrazole-3-carboxamide
Synonyms	pz-248

Density	1.29g/cm3
Boiling Point	460.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₄ClN₃O₂
Molecular Weight	279.72200
Flash Point	232.1ºC
Exact Mass	279.07700
PSA	59.64000
LogP	2.85880
Index of Refraction	1.598

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6290000

CHEMICAL NAME :: 1H-Pyrazole-3-carboxamide, 1-(3-chlorophenyl)-N-ethyl-5-methoxy-

CAS REGISTRY NUMBER :: 54708-72-4

BEILSTEIN REFERENCE NO. :: 0890437

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H14-Cl-N3-O2

MOLECULAR WEIGHT :: 279.75

WISWESSER LINE NOTATION :: T5NNJ AR CG& CVM2 EO1

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 :: 703 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Behavioral - antipsychotic

REFERENCE :: JJPAAZ Japanese Journal of Pharmacology. (Japanese Pharmacological Soc., c/o Dept. of Pharmacology, Faculty of Medicine, Kyoto Univ., Sakyo-ku, Kyoto 606, Japan) V.1- 1951- Volume(issue)/page/year: 25,781,1975

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