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Product Name: 2-(2-Pyridylmethyl)cyclopentanone semicarbazone
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13642-30-3

13642-30-3 structure

13642-30-3 structure

Name: 2-(2-Pyridylmethyl)cyclopentanone semicarbazone
Chemical Name: [(E)-[2-(pyridin-2-ylmethyl)cyclopentylidene]amino]urea
CAS Number: 13642-30-3
Molecular Formula: C₁₂H₁₆N₄O
Molecular Weight: 232.28200
Create Date: 2017-10-31 04:26:07
Modify Date: 2025-08-20 12:34:31

Name	[(E)-[2-(pyridin-2-ylmethyl)cyclopentylidene]amino]urea

Density	1.312g/cm3
Molecular Formula	C₁₂H₁₆N₄O
Molecular Weight	232.28200
Exact Mass	232.13200
PSA	81.36000
LogP	2.35320
Index of Refraction	1.652

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY5168500

CHEMICAL NAME :: Cyclopentanone, 2-(2-(pyridylmethyl)-, semicarbazone

CAS REGISTRY NUMBER :: 13642-30-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H16-N4-O

MOLECULAR WEIGHT :: 232.32

WISWESSER LINE NOTATION :: T6NJ B1- BL5YTJ AUNMVZ

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 :: 147 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity)

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 56,644,1967

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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