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

Also known as: 1,2,3,4-Tetrahydro-7-methyl-1,8-naphthyridine, 1,8-Naphthyridine, 1,2,3,4-tetrahydro-7-methyl-, 1,8-Naphthyridine,1,2,3,4-tetrahydro-7-methyl-(9CI), 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine,95%, 7-Methyl-1,2,3,4-tetrahydro-1,8phthyridine

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 274676-47-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H12N2 and a molecular weight of 148.20500 g/mol. Key property: a melting point of 88-91℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 274676-47-0
Jingsj CID: J-1181190-8
Molecular Formula: C₉H₁₂N₂
Molecular Weight: 148.20500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	88-91℃
Exact Mass	148.10000
PSA	24.92000
LogP	1.88610

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine?

The CAS number of 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine is 274676-47-0.

What are the molecular formula and molecular weight of 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine?

7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine has molecular formula C9H12N2 and molecular weight 148.20500 g/mol.

What are the upstream and downstream products of 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine?

For 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine, Upstream Products: 2-Methyl-1,8-naphthyridine, 2-Amino-6-methylpyridine, 7-Methyl-2,3-dihydro-1,8-naphthyridin-4(1H)-one; Downstream Products: 1-[(tert-Butoxy)carbonyl]-3,4-dihydro-1,8-naphthyridine-7(2H)-acetic acid, tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate, tert-Butyl 7-(2-hydroxyethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 274676-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181190-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.