2-Aminothiazole-4-carbaldehyde

Also known as: 2-Amino-4-formylthiazole, 2-Amino-4-thiazolecarboxaldehyde, 2-Amino-4-formyl-thiazol, 4-Thiazolecarboxaldehyde,2-amino-, 2-amino-1,3-thiazole-4-carbaldehyde

2-Aminothiazole-4-carbaldehyde (CAS 98020-38-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4N2OS and a molecular weight of 128.15200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98020-38-3
Jingsj CID: J-1494782-1
Molecular Formula: C₄H₄N₂OS
Molecular Weight: 128.15200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	128.00400
PSA	84.22000
LogP	1.11900

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 2-Aminothiazole-4-carbaldehyde?

The CAS number of 2-Aminothiazole-4-carbaldehyde is 98020-38-3.

What are the molecular formula and molecular weight of 2-Aminothiazole-4-carbaldehyde?

2-Aminothiazole-4-carbaldehyde has molecular formula C4H4N2OS and molecular weight 128.15200 g/mol.

What are the upstream and downstream products of 2-Aminothiazole-4-carbaldehyde?

For 2-Aminothiazole-4-carbaldehyde, Upstream Products: tert-butyl (4-formylthiazol-2-yl)carbamate.

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. "2-Aminothiazole-4-carbaldehyde (CAS 98020-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494782-1 (accessed 2026-11-09).

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