7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

Modify Date: 2025-10-02 08:24:30

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure
7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine structure
Common Name 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine
CAS Number 274676-47-0 Molecular Weight 148.20500
Density N/A Boiling Point N/A
Molecular Formula C9H12N2 Melting Point 88-91℃
MSDS N/A Flash Point N/A

 Names

Name 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 88-91℃
Molecular Formula C9H12N2
Molecular Weight 148.20500
Exact Mass 148.10000
PSA 24.92000
LogP 1.88610
InChIKey HBWCJMBLUCNJIS-UHFFFAOYSA-N
SMILES Cc1ccc2c(n1)NCCC2

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~10%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: SmithKline Beecham Corporation Patent: EP1218005 B1, 2004 ; Location in patent: Page 22 ;

~75%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: AC IMMUNE S.A.; KROTH, Heiko; FROESTL, Wolfgang; PFEIFER, Andrea; MUHS, Andreas Patent: WO2011/45383 A2, 2011 ; Location in patent: Page/Page column 91-92 ;

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: AC IMMUNE S.A.; KROTH, Heiko; FROESTL, Wolfgang; PFEIFER, Andrea; MUHS, Andreas Patent: WO2011/45383 A2, 2011 ;

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: AC IMMUNE S.A.; KROTH, Heiko; FROESTL, Wolfgang; PFEIFER, Andrea; MUHS, Andreas Patent: WO2011/45383 A2, 2011 ;

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: Leonard, Kristi; Pan, Wenxi; Anaclerio, Beth; Gushue, Joan M.; Guo, Zihong; DesJarlais, Renee L.; Chaikin, Marge A.; Lattanze, Jennifer; Crysler, Carl; Manthey, Carl L.; Tomczuk, Bruce E.; Marugan, Juan Jose Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 10 p. 2679 - 2684

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: Leonard, Kristi; Pan, Wenxi; Anaclerio, Beth; Gushue, Joan M.; Guo, Zihong; DesJarlais, Renee L.; Chaikin, Marge A.; Lattanze, Jennifer; Crysler, Carl; Manthey, Carl L.; Tomczuk, Bruce E.; Marugan, Juan Jose Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 10 p. 2679 - 2684

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: Leonard, Kristi; Pan, Wenxi; Anaclerio, Beth; Gushue, Joan M.; Guo, Zihong; DesJarlais, Renee L.; Chaikin, Marge A.; Lattanze, Jennifer; Crysler, Carl; Manthey, Carl L.; Tomczuk, Bruce E.; Marugan, Juan Jose Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 10 p. 2679 - 2684

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: AC IMMUNE S.A.; KROTH, Heiko; FROESTL, Wolfgang; PFEIFER, Andrea; MUHS, Andreas Patent: WO2011/45383 A2, 2011 ;

~%

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine Structure

7-Methyl-1,2,3,...

CAS#:274676-47-0

Literature: AC IMMUNE S.A.; KROTH, Heiko; FROESTL, Wolfgang; PFEIFER, Andrea; MUHS, Andreas Patent: WO2011/45383 A2, 2011 ;

 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

2-methyl-5,6,7,8-tetrahydro-1,8-naphthyridine
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