4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl-

Modify Date: 2025-09-06 11:17:11

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure
4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- structure
Common Name 4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl-
CAS Number 6286-65-3 Molecular Weight 221.20900
Density 1.28g/cm3 Boiling Point 377.6ºC at 760 mmHg
Molecular Formula C11H11NO4 Melting Point N/A
MSDS N/A Flash Point 188.2ºC

 Names

Name 6,7-dimethoxy-2-methyl-3,1-benzoxazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.28g/cm3
Boiling Point 377.6ºC at 760 mmHg
Molecular Formula C11H11NO4
Molecular Weight 221.20900
Flash Point 188.2ºC
Exact Mass 221.06900
PSA 61.56000
LogP 1.51360
Index of Refraction 1.562
InChIKey WXCFBRKFNFJAGR-UHFFFAOYSA-N
SMILES COc1cc2nc(C)oc(=O)c2cc1OC

 Safety Information

HS Code 2934999090

 Synthetic Route

~98%

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure

4H-3,1-Benzoxaz...

CAS#:6286-65-3

Literature: Allendoerfer, Nadine; Es-Sayed, Mazen; Nieger, Martin; Braese, Stefan Tetrahedron Letters, 2012 , vol. 53, # 4 p. 388 - 391

~%

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure

4H-3,1-Benzoxaz...

CAS#:6286-65-3

Literature: Walker Journal of the American Chemical Society, 1955 , vol. 77, p. 6698 Full Text View citing articles Show Details Fetscher; Bogert Journal of Organic Chemistry, 1939 , vol. 4, p. 71,80

~%

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure

4H-3,1-Benzoxaz...

CAS#:6286-65-3

Literature: Walker Journal of the American Chemical Society, 1955 , vol. 77, p. 6698 Full Text View citing articles Show Details Fetscher; Bogert Journal of Organic Chemistry, 1939 , vol. 4, p. 71,80

~%

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure

4H-3,1-Benzoxaz...

CAS#:6286-65-3

Literature: Fetscher; Bogert Journal of Organic Chemistry, 1939 , vol. 4, p. 71,80

~%

4H-3,1-Benzoxazin-4-one,6,7-dimethoxy-2-methyl- Structure

4H-3,1-Benzoxaz...

CAS#:6286-65-3

Literature: Fetscher; Bogert Journal of Organic Chemistry, 1939 , vol. 4, p. 71,80

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6,7-Dimethoxy-2-methyl-benz[d][1,3]oxazin-4-on
6,7-dimethoxy-2-methyl-4H-3,1-benzoxazin-4-one
6,7-dimethoxy-2-methyl-4H-benzo[d][1,3]oxazin-4-one
6,7-dimethoxy-2-methyl-benz[d][1,3]oxazin-4-one
2-methyl-6,7-dimethoxy-benzoxazinone-4
6,7-dimethoxy-2-methyl-benzo[d][1,3]oxazin-4-one
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