7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one

Modify Date: 2025-11-04 20:22:05

7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure
7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one structure
Common Name 7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one
CAS Number 55687-29-1 Molecular Weight 178.18800
Density N/A Boiling Point N/A
Molecular Formula C9H10N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-methoxy-3,4-dihydro-1H-quinoxalin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H10N2O2
Molecular Weight 178.18800
Exact Mass 178.07400
PSA 53.85000
LogP 1.28230
InChIKey CWSKPUZRLFKZFH-UHFFFAOYSA-N
SMILES COc1ccc2c(c1)NC(=O)CN2
Storage condition 2-8°C

 Safety Information

HS Code 2933990090

 Synthetic Route

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7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2008/71961 A1, 2008 ; Location in patent: Page/Page column 92 ; WO 2008/071961 A1

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7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2008/71981 A1, 2008 ; Location in patent: Page/Page column 51 ; WO 2008/071981 A1

~%

7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2008/71961 A1, 2008 ; Location in patent: Page/Page column 92 ; WO 2008/071961 A1

~%

7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: Curd; Davey; Stacey Journal of the Chemical Society, 1949 , p. 1271,1275

~%

7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: Curd; Davey; Stacey Journal of the Chemical Society, 1949 , p. 1271,1275

~%

7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one Structure

7-Methoxy-3,4-d...

CAS#:55687-29-1

Literature: VITAS PHARMA RESEARCH PVT LTD; ALAPATI, Chandrasekhar; BANERJEE, Ankita; RANGARAJAN, Radha; KUMAR, Rajinder Patent: WO2014/57415 A2, 2014 ;

 Customs

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%

 Synonyms

7-Methoxy-3,4-dihydro-1H-chinoxalin-2-on
7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one
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