2,4(1H,3H)-Pyrimidinedione,5-[bis(2-chloroethyl)amino]-6-methyl

Modify Date: 2026-07-02 18:46:02

2,4(1H,3H)-Pyrimidinedione,5-[bis(2-chloroethyl)amino]-6-methyl structure	Common Name	2,4(1H,3H)-Pyrimidinedione,5-[bis(2-chloroethyl)amino]-6-methyl
	CAS Number	520-09-2	Molecular Weight	266.12400
	Density	1.39g/cm3	Boiling Point	N/A
	Molecular Formula	C₉H₁₃Cl₂N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione
Synonym	More Synonyms

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.39g/cm3
Molecular Formula	C₉H₁₃Cl₂N₃O₂
Molecular Weight	266.12400
Exact Mass	265.03800
PSA	68.96000
LogP	0.65560
Index of Refraction	1.564
InChIKey	SDTHIDMOBRXVOQ-UHFFFAOYSA-N
SMILES	Cc1[nH]c(=O)[nH]c(=O)c1N(CCCl)CCCl

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ9000000

CHEMICAL NAME :: Uracil, 5-(bis-(2-chloroethyl)amino)-6-methyl-

CAS REGISTRY NUMBER :: 520-09-2

LAST UPDATED :: 199109

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C9-H13-Cl2-N3-O2

MOLECULAR WEIGHT :: 266.15

WISWESSER LINE NOTATION :: T6MVMVJ EN2G2G F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2400 ug/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Primate - monkey Kidney

DOSE/DURATION :: 100 mg/L

REFERENCE :: TSITAQ Tsitologiya. Cytology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1959- Volume(issue)/page/year: 15,1505,1973

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 1
CAS#:6270-46-8 2,4(1H,3H)-Pyri...
DownStream 0

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Chloroethylaminouracil

Dopan

Elderfield pyrimidine mustard

Dopane

Chloraethylaminouracil

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: Polar surface area (PSA) of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is 68.96000.

Q: What is the SMILES notation of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: SMILES notation of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is Cc1[nH]c(=O)[nH]c(=O)c1N(CCCl)CCCl.

Q: What English synonyms does 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione have?

A: English synonyms of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione: Chloroethylaminouracil, Dopan, Elderfield pyrimidine mustard, Dopane, Chloraethylaminouracil.

Q: What is the molecular formula of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: Molecular formula of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is C9H13Cl2N3O2.

Q: What is the LogP of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: LogP of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is 0.65560.

Q: What are the upstream materials of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: Related upstream materials(CAS) of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione: 6270-46-8.

Q: What is the InChIKey of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: InChIKey of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is SDTHIDMOBRXVOQ-UHFFFAOYSA-N.

Q: What is the English name of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: The English name of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione.

Q: What is the CAS number of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: CAS number of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is 520-09-2.

Q: What is the molecular weight of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione?

A: Molecular weight of 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione is 266.12400.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4(1H,3H)-Pyrimidinedione,5-[bis(2-chloroethyl)amino]-6-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2,4(1H,3H)-Pyrimidinedione,5-[bis(2-chloroethyl)amino]-6-methyl

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