4-Phenyl-1,3-thiazole-2-carbaldehyde

Also known as: 4-Phenyl-2-thiazolecarboxaldehyde, 4-Phenylthiazole-2-carbaldehyde, 2-Thiazolecarboxaldehyde, 4-phenyl-, 4-Phenyl-thiazol-2-carbaldehyd, 4-phenyl-2-thiazolecarboxaldehyde

4-Phenyl-1,3-thiazole-2-carbaldehyde (CAS 75390-44-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NOS and a molecular weight of 189.234 g/mol. Key properties include a boiling point of 365.6±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 174.9±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 75390-44-2
Jingsj CID: J-934162-2
Molecular Formula: C₁₀H₇NOS
Molecular Weight: 189.234 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	365.6±35.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	174.9±25.9 °C
Exact Mass	189.024841
PSA	58.20000
LogP	2.26
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.645

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-Phenyl-1,3-thiazole-2-carbaldehyde?

The CAS number of 4-Phenyl-1,3-thiazole-2-carbaldehyde is 75390-44-2.

What are the molecular formula and molecular weight of 4-Phenyl-1,3-thiazole-2-carbaldehyde?

4-Phenyl-1,3-thiazole-2-carbaldehyde has molecular formula C10H7NOS and molecular weight 189.234 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-Phenyl-1,3-thiazole-2-carbaldehyde (CAS 75390-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-934162-2 (accessed 2026-11-09).

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