Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(2-chloroethyl)-1-cyclohexyl-1-nitrosourea
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Denitroso-N'-nitroso LoMustine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54749-91-6

54749-91-6 structure

54749-91-6 structure

Name: N-Denitroso-N'-nitroso Lomustine
Chemical Name: N-Denitroso-N'-nitroso Lomustine
CAS Number: 54749-91-6
Molecular Formula: C₉H₁₆ClN₃O₂
Molecular Weight: 233.69500
Create Date: 2016-07-02 16:40:07
Modify Date: 2025-08-27 22:09:58

Name	N-Denitroso-N'-nitroso Lomustine
Synonyms	3-(2-chloroethyl)-1-cyclohexyl-1-nitrosourea

Density	1.35g/cm3
Molecular Formula	C₉H₁₆ClN₃O₂
Molecular Weight	233.69500
Exact Mass	233.09300
PSA	65.26000
LogP	2.45530
Index of Refraction	1.582

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS4903000

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

CAS REGISTRY NUMBER :: 54749-91-6

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H17-Cl-N3-O2

MOLECULAR WEIGHT :: 234.74

WISWESSER LINE NOTATION :: L6TJ ANNO&VM2G

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 :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,539,1981

RIDADR	NONH for all modes of transport
HS Code	2924299090

870-24-6 structure

870-24-6

80672-62-4 structure

80672-62-4

~76%

54749-91-6 structure

54749-91-6

Literature: Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

80672-61-3 structure

80672-61-3

~%

54749-91-6 structure

54749-91-6

Literature: Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

3173-53-3 structure

3173-53-3

~%

54749-91-6 structure

54749-91-6

Literature: Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

Precursor 4
870-24-6 80672-62-4 80672-61-3 3173-53-3
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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