4-(1-Naphthalenyl)-2-thiazolamine

Also known as: 2-Amino-4-(1-naphthyl)thiazole, 4-(1-Naphthalenyl)-2-thiazolamine, 2-Amino-4-(naphthalen-1-yl)thiazole, 4-(Naphthalen-1-yl)thiazol-2-amine, 2-Thiazolamine, 4-(1-naphthalenyl)-, 4-Naphthalen-1-yl-1,3-thiazol-2-amine

4-(1-Naphthalenyl)-2-thiazolamine (CAS 56503-96-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H10N2S and a molecular weight of 226.29700 g/mol. Key properties include a melting point of 155-158°C, a boiling point of 428.4ºC at 760mmHg, a density of 1.301g/cm3 and a flash point of 212.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56503-96-9
Jingsj CID: J-871998-0
Molecular Formula: C₁₃H₁₀N₂S
Molecular Weight: 226.29700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	155-158°C
Boiling Point	428.4ºC at 760mmHg
Density	1.301g/cm3
Flash Point	212.9ºC
Exact Mass	226.05600
PSA	67.15000
LogP	4.12670
Refractive Index	1.73

Customs & Trade Information

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(1-Naphthalenyl)-2-thiazolamine?

The CAS number of 4-(1-Naphthalenyl)-2-thiazolamine is 56503-96-9.

What are the molecular formula and molecular weight of 4-(1-Naphthalenyl)-2-thiazolamine?

4-(1-Naphthalenyl)-2-thiazolamine has molecular formula C13H10N2S and molecular weight 226.29700 g/mol.

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. "4-(1-Naphthalenyl)-2-thiazolamine (CAS 56503-96-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-871998-0 (accessed 2026-11-09).

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