4-Thiazolecarboxylic acid, 97%

Name: 4-Thiazolecarboxylic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-012330

About 4-Thiazolecarboxylic acid, 97%

4-Thiazolecarboxylic acid is a sulfur heterocycle carrying the CAS registry number 3973-08-8 with a typical assay of 97%. With the molecular formula C4H3NO2S, it has a molar mass of 129.14 g/mol. Systematically, it is named 1,3-thiazole-4-carboxylic acid. Common synonyms include Thiazole-4-carboxylic acid and 4-thiazole carboxylic acid.

The material typically appears as white to yellow powder or crystals. Reported physical data include a melting point of 195-199 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Thiazolecarboxylic acid in 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Thiazolecarboxylic acid, 97%
Catalogue No.	VQ-012330
CAS Number	3973-08-8
IUPAC name	1,3-thiazole-4-carboxylic acid
Molecular formula	C₄H₃NO₂S
Molecular weight	129.14 g/mol
Exact mass	128.9884
Purity / assay	97%
HSN code	29420090
InChIKey	HMVYYTRDXNKRBQ-UHFFFAOYSA-N
SMILES	C1=C(N=CS1)C(=O)O
PubChem CID	304271

Physical properties
Physical form	Crystalline
Appearance	White to yellow powder or crystals
Melting point	195-199 °C
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 4
TPSA	78.4 Å²
Synonyms	Thiazole-4-carboxylic acid, 4-thiazole carboxylic acid, 4-Thiazolecarboxylicacid, thiazole 4-carboxylic acid, 4-Thiazolecarboxylic acid, 97%, 1,3-thia, 4-Thiazolecarboxylic acid 3973-8-8

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Thiazolecarboxylic acid, 97%?

The CAS Registry Number of 4-Thiazolecarboxylic acid, 97% is 3973-08-8. It is also known as Thiazole-4-carboxylic acid, 4-thiazole carboxylic acid, 4-Thiazolecarboxylicacid.

What is the molecular formula and molecular weight of 4-Thiazolecarboxylic acid, 97%?

4-Thiazolecarboxylic acid, 97% has the molecular formula C4H3NO2S and a molecular weight of 129.14 g/mol. Its IUPAC name is 1,3-thiazole-4-carboxylic acid.

Which grade and pack sizes of 4-Thiazolecarboxylic acid, 97% can I order?

We supply 4-Thiazolecarboxylic acid, 97% in (97%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Thiazolecarboxylic acid, 97%?

Yes. Every lot of 4-Thiazolecarboxylic acid, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Thiazolecarboxylic acid, 97% be shipped internationally?

Yes. 4-Thiazolecarboxylic acid, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.