4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-

Modify Date: 2024-02-26 05:56:14

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- Structure
4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- structure
Common Name 4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-
CAS Number 1199-60-6 Molecular Weight 170.12000
Density 1.45±0.1 g/cm3 Boiling Point 398.0±42.0 °C at 760 mmHg
Molecular Formula C7H6O5 Melting Point 282 °C
MSDS N/A Flash Point N/A

 Names

Name 5-methoxy-4-oxopyran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.45±0.1 g/cm3
Boiling Point 398.0±42.0 °C at 760 mmHg
Melting Point 282 °C
Molecular Formula C7H6O5
Molecular Weight 170.12000
Exact Mass 170.02200
PSA 76.74000
LogP 0.34660

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

~59%

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- Structure

4H-Pyran-2-carb...

CAS#:1199-60-6

Literature: Burckhardt, Tobias; Harms, Klaus; Koert, Ulrich Organic Letters, 2012 , vol. 14, # 17 p. 4674 - 4677

~%

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- Structure

4H-Pyran-2-carb...

CAS#:1199-60-6

Literature: Burckhardt, Tobias; Harms, Klaus; Koert, Ulrich Organic Letters, 2012 , vol. 14, # 17 p. 4674 - 4677

~%

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- Structure

4H-Pyran-2-carb...

CAS#:1199-60-6

Literature: Yabuta Journal of the Chemical Society, 1924 , vol. 125, p. 584

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Komensaeure-methylether
5-Methoxy-4-oxo-4H-pyran-2-carboxylic acid
5-Methoxy-4-oxo-4H-pyran-2-carbonsaeure
Comeninsaeure-methylether
4H-Pyran-2-carboxylic acid,5-methoxy-4-oxo
F2158-0171