2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one

Modify Date: 2024-01-03 17:11:39

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure
2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one structure
Common Name 2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one
CAS Number 17730-53-9 Molecular Weight 206.26400
Density 1.35g/cm3 Boiling Point 324ºC at 760 mmHg
Molecular Formula C10H10N2OS Melting Point N/A
MSDS N/A Flash Point 149.7ºC

 Names

Name 1,3-dimethyl-2-sulfanylidenequinazolin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.35g/cm3
Boiling Point 324ºC at 760 mmHg
Molecular Formula C10H10N2OS
Molecular Weight 206.26400
Flash Point 149.7ºC
Exact Mass 206.05100
PSA 59.02000
LogP 1.60650
Vapour Pressure 0.000253mmHg at 25°C
Index of Refraction 1.69

 Safety Information

HS Code 2933990090

 Synthetic Route

~5%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Yun, L. M.; Yangibaev, S.; Shakhidoyatov, Kh. M.; Alekseeva, V. Ya.; V'yunov, K. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 9 p. 1001 - 1003 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 9 p. 1236 - 1238

~32%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Yun, L. M.; Yangibaev, S.; Shakhidoyatov, Kh. M.; Alekseeva, V. Ya.; V'yunov, K. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 9 p. 1001 - 1003 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 9 p. 1236 - 1238

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Makhloufi, Abdelaziz; Wahl, Michaela; Frank, Walter; Ganter, Christian Organometallics, 2013 , vol. 32, # 3 p. 854 - 861

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Makhloufi, Abdelaziz; Wahl, Michaela; Frank, Walter; Ganter, Christian Organometallics, 2013 , vol. 32, # 3 p. 854 - 861

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Makhloufi, Abdelaziz; Wahl, Michaela; Frank, Walter; Ganter, Christian Organometallics, 2013 , vol. 32, # 3 p. 854 - 861

~51%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Barbuch, Robert J.; Peet, Norton P. Organic Mass Spectrometry, 1988 , vol. 23, p. 816 - 820

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Barbuch, Robert J.; Peet, Norton P. Organic Mass Spectrometry, 1988 , vol. 23, p. 816 - 820

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Makhloufi, Abdelaziz; Wahl, Michaela; Frank, Walter; Ganter, Christian Organometallics, 2013 , vol. 32, # 3 p. 854 - 861

~%

2,3-Dihydro-1,3-dimethyl-2-thioxoquinazolin-4(1H)-one Structure

2,3-Dihydro-1,3...

CAS#:17730-53-9

Literature: Yun, L. M.; Yangibaev, S.; Shakhidoyatov, Kh. M.; Alekseeva, V. Ya.; V'yunov, K. A. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 11.2 p. 2196 - 2200 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 11 p. 2438 - 2444

 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

1,3-Dimethyl-2-thioxo-4-quinazolone
4-Oxo-2-thioxo-1,3-dimethyl-1,2,3,4-tetrahydro-chinazolin
1,3-dimethyl-2-thioxoquinazolin-4-one
1,3-dimethyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one
1.3-Dimethyl-4-oxo-2-thioxo-1.2.3.4-tetrahydro-chinazolin
1,3-Dimethyl-2-thioxo-2,3-dihydro-1H-chinazolin-4-on