7-chloro-2-methylquinazolin-4-ol

Modify Date: 2024-01-13 06:46:00

7-chloro-2-methylquinazolin-4-ol Structure
7-chloro-2-methylquinazolin-4-ol structure
Common Name 7-chloro-2-methylquinazolin-4-ol
CAS Number 7012-88-6 Molecular Weight 194.618
Density 1.4±0.1 g/cm3 Boiling Point 202.8±33.0 °C at 760 mmHg
Molecular Formula C9H7ClN2O Melting Point 262-263 °C
MSDS N/A Flash Point 76.5±25.4 °C

 Names

Name 7-chloro-2-methyl-1H-quinazolin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 202.8±33.0 °C at 760 mmHg
Melting Point 262-263 °C
Molecular Formula C9H7ClN2O
Molecular Weight 194.618
Flash Point 76.5±25.4 °C
Exact Mass 194.024689
PSA 45.75000
LogP 1.11
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.684

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~64%

7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Zhou, Jing; Fu, Liangbing; Lv, Man; Liu, Jinsong; Pei, Duanqing; Ding, Ke Synthesis, 2008 , # 24 art. no. F18308SS, p. 3974 - 3980

~82%

7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Zhang, Xiaodong; Ye, Deju; Sun, Haifeng; Guo, Diliang; Wang, Jiang; Huang, He; Zhang, Xu; Jiang, Hualiang; Liu, Hong Green Chemistry, 2009 , vol. 11, # 11 p. 1881 - 1888

~88%

7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: El-Meligie; El-Ansary; Said; Hussein Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 1 p. 62 - 69

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7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: European Journal of Organic Chemistry, , # 31 p. 5996 - 6004

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7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Fleming, William J.; Mueller-Bunz, Helge; Guiry, Patrick J. European Journal of Organic Chemistry, 2010 , # 31 p. 5996 - 6004

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7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Pharmaceutical Chemistry Journal, , vol. 21, # 1 p. 34 - 45 Khimiko-Farmatsevticheskii Zhurnal, , vol. 21, # 1 p. 38 - 49

~%

7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Pharmaceutical Chemistry Journal, , vol. 21, # 1 p. 34 - 45 Khimiko-Farmatsevticheskii Zhurnal, , vol. 21, # 1 p. 38 - 49

~%

7-chloro-2-methylquinazolin-4-ol Structure

7-chloro-2-meth...

CAS#:7012-88-6

Literature: Pharmaceutical Chemistry Journal, , vol. 21, # 1 p. 34 - 45 Khimiko-Farmatsevticheskii Zhurnal, , vol. 21, # 1 p. 38 - 49

 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

7-chloro-2-methylquinazolin-4-ol
7-chloro-2-methyl-3H-quinazolin-4-one
7-Chloro-2-methyl-4-quinazolinol
2-Methyl-7-chloro-4-quinazolone
7-Chlor-2-methyl-3H-benzo<1,3>diazin-4-on
7-Chlor-2-methyl-3H-chinazolin-4-on
4-quinazolinol, 7-chloro-2-methyl-