5,6,7,8-Tetrahydro-1,6-naphthyridine

Modify Date: 2026-07-08 12:07:59

5,6,7,8-Tetrahydro-1,6-naphthyridine Structure
5,6,7,8-Tetrahydro-1,6-naphthyridine structure
Common Name 5,6,7,8-Tetrahydro-1,6-naphthyridine
CAS Number 80957-68-2 Molecular Weight 134.178
Density 1.1±0.1 g/cm3 Boiling Point 247.6±30.0 °C at 760 mmHg
Molecular Formula C8H10N2 Melting Point N/A
MSDS N/A Flash Point 103.6±24.6 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5,6,7,8-Tetrahydro-1,6-naphthyridine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 247.6±30.0 °C at 760 mmHg
Molecular Formula C8H10N2
Molecular Weight 134.178
Flash Point 103.6±24.6 °C
Exact Mass 134.084396
PSA 24.92000
LogP -0.09
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.548
InChIKey FPEAARFNXIWCTP-UHFFFAOYSA-N
SMILES c1cnc2c(c1)CNCC2

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~96%

5,6,7,8-Tetrahydro-1,6-naphthyridine Structure

5,6,7,8-Tetrahy...

CAS#:80957-68-2

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Literature: Chemical and Pharmaceutical Bulletin, , vol. 32, # 7 p. 2522 - 2529

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5,6,7,8-Tetrahydro-1,6-naphthyridine Structure

5,6,7,8-Tetrahy...

CAS#:80957-68-2

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Literature: WO2013/55984 A1, ; Paragraph 00457 ;

~%

5,6,7,8-Tetrahydro-1,6-naphthyridine Structure

5,6,7,8-Tetrahy...

CAS#:80957-68-2

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Literature: Journal of Medicinal Chemistry, , vol. 47, # 21 p. 5167 - 5182

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5,6,7,8-Tetrahydro-1,6-naphthyridine

 5,6,7,8-Tetrahydro-1,6-naphthyridine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Related upstream materials(CAS) of 5,6,7,8-Tetrahydro-1,6-naphthyridine: 75510-02-0;625100-00-7;3612-20-2.
Q: What is the boiling point of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Boiling point of 5,6,7,8-Tetrahydro-1,6-naphthyridine is 247.6±30.0 °C at 760 mmHg.
Q: What is the molecular formula of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Molecular formula of 5,6,7,8-Tetrahydro-1,6-naphthyridine is C8H10N2.
Q: What is the English name of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: The English name of 5,6,7,8-Tetrahydro-1,6-naphthyridine is 5,6,7,8-Tetrahydro-1,6-naphthyridine.
Q: What are the downstream products of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Related downstream products(CAS) of 5,6,7,8-Tetrahydro-1,6-naphthyridine: 259809-46-6.
Q: What is the SMILES notation of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: SMILES notation of 5,6,7,8-Tetrahydro-1,6-naphthyridine is c1cnc2c(c1)CNCC2.
Q: What is the molecular weight of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Molecular weight of 5,6,7,8-Tetrahydro-1,6-naphthyridine is 134.178.
Q: What is the LogP of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: LogP of 5,6,7,8-Tetrahydro-1,6-naphthyridine is -0.09.
Q: What is the polar surface area (PSA) of 5,6,7,8-Tetrahydro-1,6-naphthyridine?
A: Polar surface area (PSA) of 5,6,7,8-Tetrahydro-1,6-naphthyridine is 24.92000.
Q: What English synonyms does 5,6,7,8-Tetrahydro-1,6-naphthyridine have?
A: English synonyms of 5,6,7,8-Tetrahydro-1,6-naphthyridine: 5,6,7,8-Tetrahydro-1,6-naphthyridine.

 5,6,7,8-Tetrahydro-1,6-naphthyridinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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