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

Modify Date: 2024-01-07 11:30:29

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

 Names

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

 Chemical & Physical Properties

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

 Toxicological Information

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

 Safety Information

HS Code 2933990090

 Synthetic Route

~80%

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

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

~70%

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

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

 Customs

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%

 Synonyms

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