2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine

Modify Date: 2025-09-18 07:46:50

2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine structure	Common Name	2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine
	CAS Number	42389-40-2	Molecular Weight	241.24900
	Density	1.5g/cm3	Boiling Point	521.5ºC at 760 mmHg
	Molecular Formula	C₁₂H₁₁N₅O	Melting Point	N/A
	MSDS	N/A	Flash Point	269.2ºC

Name	2-(1H-benzimidazol-2-ylamino)-6-methyl-1H-pyrimidin-4-one
Synonym	More Synonyms

Density	1.5g/cm3
Boiling Point	521.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₁N₅O
Molecular Weight	241.24900
Flash Point	269.2ºC
Exact Mass	241.09600
PSA	86.72000
LogP	2.18350
Index of Refraction	1.763

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW6019000

CHEMICAL NAME :: 4-Pyrimidinol, 2-1H-benzimidazol-2-ylamino)-6-methyl-

CAS REGISTRY NUMBER :: 42389-40-2

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H11-N5-O

MOLECULAR WEIGHT :: 241.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 41,89,1989

HS Code	2933990090

2-guanidinobenz...

CAS#:5418-95-1

Methyl acetoacetate

CAS#:105-45-3

~80%

2-(2-Benzimidaz...

CAS#:42389-40-2

Literature: Aquino, Christopher J.; Ramanjulu, Joshi M.; Heyer, Dennis; Daniels, Alejandro J.; Palazzo, Fabio; Dezube, Milana Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 10 p. 2691 - 2708

2-guanidinobenz...

CAS#:5418-95-1

Ethyl acetoacetate

CAS#:141-97-9

~70%

2-(2-Benzimidaz...

CAS#:42389-40-2

Literature: Singh, S. P.; Prakash, Indra; Tomer, R. K.; Prakash, O. M.; Sawhney, S. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 1 p. 37 - 42

Precursor 3
CAS#:5418-95-1 2-guanidinobenz... CAS#:105-45-3 Methyl acetoacetate CAS#:141-97-9 Ethyl acetoacetate
DownStream 0

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%

2-<(2-Benzimidazolyl)amino>-6-methyl-4-pyrimidinol

2-(1H-Benzimidazol-2-ylamino)-6-methyl-4-pyrimidinol

2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine

2-(1H-benzoimidazol-2-ylamino)-6-methyl-3H-pyrimidin-4-one

2-(benzimidazol-2-ylamino)-6-methylpyrimidin-4-ol

4-Pyrimidinol,2-1H-benzimidazol-2-ylamino)-6-methyl

4(1H)-Pyrimidinone,2-(1H-benzimidazol-2-ylamino)-6-methyl

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(1H-benzimidazol-2-ylamino)-6-methyl-4(3H)-Pyrimidinone
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine
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-(2-Benzimidazoleamino)-4-hydroxy-6-methylpyrimidine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.