Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 4-OXO-3,4-DIHYDROQUINAZOLINE-8-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1000578-10-8

1000578-10-8 structure

Name: Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate
Chemical Name: methyl 4-oxo-1H-quinazoline-8-carboxylate
CAS Number: 1000578-10-8
Molecular Formula: C₁₀H₈N₂O₃
Molecular Weight: 204.182
Create Date: 2018-12-19 05:27:42
Modify Date: 2025-08-25 19:32:07

Name	methyl 4-oxo-1H-quinazoline-8-carboxylate
Synonyms	methyl 4-oxo-3,4-dihydroquinazoline-8-carboxylate 4-oxo-3,4-dihydro-quinazoline-8-carboxylic acid methyl ester 8-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-, methyl ester Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate

Density	1.4±0.1 g/cm3
Boiling Point	450.9±28.0 °C at 760 mmHg
Molecular Formula	C₁₀H₈N₂O₃
Molecular Weight	204.182
Flash Point	226.5±24.0 °C
Exact Mass	204.053497
PSA	72.05000
LogP	0.75
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.638

HS Code	2933990090

67-56-1

19181-77-2

~93%

1000578-10-8

Literature: MERCK PATENT GMBH; SUTTON, Amanda E.; RICHARDSON, Thomas E.; HUCK, Bayard R.; KARRA, Srinivasa R.; CHEN, Xiaoling; XIAO, Yufang; GOUTOPOULOS, Andreas; LAN, Ruoxi; PERREY, David; VANDEVEER, Harold, George; LIU-BUJALSKI, Lesley; STIEBER, Frank; HODOUS, Brian L.; QIU, Hui; JONES, Reinaldo C.; HEASLEY, Brian Patent: WO2010/93419 A1, 2010 ; Location in patent: Page/Page column 173; 194 ; WO 2010/093419 A1

39622-79-2

1000578-10-8

Literature: WO2012/69146 A1, ;

1379546-43-6

1000578-10-8

Literature: WO2012/69146 A1, ;

Precursor 3
67-56-1 19181-77-2 39622-79-2
DownStream 1
903130-01-8

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%

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