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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Urea, 1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitroso-
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13909-04-1

13909-04-1 structure

13909-04-1 structure

Name: Urea, 1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitroso-
Chemical Name: 1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitrosourea
CAS Number: 13909-04-1
Molecular Formula: C₉H₁₆ClN₃O₂
Molecular Weight: 233.69500
Create Date: 2016-12-20 00:45:13
Modify Date: 2025-09-21 00:13:14

Name	1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitrosourea
Synonyms	Urea,1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitroso Urea,N-(2-chloroethyl)-N'-(1-methylcyclopentyl)-N-nitroso Urea,1-(2-chloroethyl)-3-(1-methylcyclopentyl)-N-nitroso

Density	1.31g/cm3
Molecular Formula	C₉H₁₆ClN₃O₂
Molecular Weight	233.69500
Exact Mass	233.09300
PSA	61.77000
LogP	2.64180
Index of Refraction	1.569

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5010700

CHEMICAL NAME :: Urea, 1-(2-chloroethyl)-3-(1-methylcyclopentyl)-1-nitroso-

CAS REGISTRY NUMBER :: 13909-04-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-Cl-N3-O2

MOLECULAR WEIGHT :: 233.73

WISWESSER LINE NOTATION :: L5TJ AMVNNO&2G A1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD10 - Lethal Dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 218 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1095,1980

HS Code	2924299090

Precursor 1
40571-45-7
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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