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202197-73-7

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202197-73-7 Structure

202197-73-7 Structure
IdentificationBack Directory
[Name]

3,4-DIHYDRO-4-OXOQUINAZOLINE-7-CARBOXYLIC ACID
[CAS]

202197-73-7
[Synonyms]

7-CARBOXY-4-QUINAZOLONE
4-oxo-1H-quinazoline-7-carboxylic acid
4-Oxo-3H-quinazoline-7-carboxylic acid
3,4-Dihydro-4-oxo-7-quinzolinecarboxylic acid
3,4-DEHYDRO-4-OXO-7-QUINZOLINECARBOXYLIC ACID
3,4-DIHYDRO-4-OXOQUINAZOLINE-7-CARBOXYLIC ACID
3,4-Dihydro-4-oxo-7-quinazolinecarboxylic acid
4-oxo-3,4-dihydroquinazoline-7-carboxylic acid
4-Oxo-1,4-dihydro-quinazoline-7-carboxylic acid
7-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-
3,4-Dihydro-4-oxoquinazoline-7-carboxylic acid, >=97%
Thieno[2,3-c]pyridine-3-carboxylicacid,2-amino-4,5,6,7-tetrahydro-11-(phenylmethyl)-,ethylester
[Molecular Formula]

C9H6N2O3
[MDL Number]

MFCD03942331
[MOL File]

202197-73-7.mol
[Molecular Weight]

190.16
Chemical PropertiesBack Directory
[Melting point ]

>300 °C
[Boiling point ]

449.2±47.0 °C(Predicted)
[density ]

1.56±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

DMSO (Slightly, Heated), Water (Slightly)
[form ]

Solid
[pka]

3.74±0.20(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HS Code ]

2933998090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Aminoterephthalic acid-->formamide
[Preparation Products]

Methyl 4-hydroxyquinazoline-7-carboxylate
Spectrum DetailBack Directory
[Spectrum Detail]

3,4-DIHYDRO-4-OXOQUINAZOLINE-7-CARBOXYLIC ACID(202197-73-7)1HNMR
Hazard InformationBack Directory
[References]

[1] Patent: WO2004/80970, 2004, A1. Location in patent: Page 43
[2] Patent: WO2007/71963, 2007, A2. Location in patent: Page/Page column 45
[3] Patent: WO2006/51290, 2006, A2. Location in patent: Page/Page column 98-99
[4] Journal of the American Chemical Society, 1907, vol. 29, p. 86
[5] Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 18, p. 4607 - 4613
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