2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid

Modify Date: 2024-01-09 19:07:12

2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure
2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid structure
Common Name 2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid
CAS Number 10242-13-4 Molecular Weight 204.17900
Density 1.421g/cm3 Boiling Point 395.7ºC at 760mmHg
Molecular Formula C11H8O4 Melting Point N/A
MSDS N/A Flash Point 161.4ºC

 Names

Name 6-methyl-2-oxochromene-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.421g/cm3
Boiling Point 395.7ºC at 760mmHg
Molecular Formula C11H8O4
Molecular Weight 204.17900
Flash Point 161.4ºC
Exact Mass 204.04200
PSA 67.51000
LogP 1.79960
Vapour Pressure 5.67E-07mmHg at 25°C
Index of Refraction 1.623

 Safety Information

Hazard Codes Xn
HS Code 2932209090

 Synthetic Route

~91%

2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Bigi, Franca; Chesini, Luca; Maggi, Raimondo; Sartori, Giovanni Journal of Organic Chemistry, 1999 , vol. 64, # 3 p. 1033 - 1035

~92%

2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Undale, Kedar A.; Gaikwad, Dipak S.; Shaikh, Tarannum S.; Desai, Uday V.; Pore, Dattaprasad M. Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2012 , vol. 51, # 7 p. 1039 - 1042

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2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Centre National de la Recherche Scientifique Patent: US6355658 B1, 2002 ; US 6355658 B1

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2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Robert, Severine; Bertolla, Carine; Masereel, Bernard; Dogne, Jean-Michel; Pochet, Lionel Journal of Medicinal Chemistry, 2008 , vol. 51, # 11 p. 3077 - 3080

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2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Bonsignore, Leonardo; Loy, Guiseppe; Secci, Mario Tetrahedron Letters, 1983 , vol. 24, # 45 p. 5013 - 5016 Title/Abstract Full Text View citing articles Show Details Chimenti, Franco; Secci, Daniela; Bolasco, Adriana; Chimenti, Paola; Granese, Arianna; Befani, Olivia; Turini, Paola; Alcaro, Stefano; Ortuso, Francesco Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 14 p. 3697 - 3703

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2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

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2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid Structure

2-Oxo-6-methyl-...

CAS#:10242-13-4

Literature: Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-methyl-2-oxo-2H-chromene-3-carboxylic acid
6-methylchromone-3-carboxylic acid
6-Methyl-2-oxo-2H-chromen-3-carbonsaeure
2H-1-BENZOPYRAN-3-CARBOXYLIC ACID,6-METHYL-2-OXO
6-methyl-2-oxo-2H-1-benzopyran-3-carboxylic acid
6-methylcoumarin-3-carboxylic acid
F3165-0705
6-Methylcumarin-3-carbonsaeure
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