4-Chlorooxazole-5-carboxylic acid

Name: 4-Chlorooxazole-5-carboxylic acid
Brand: Vaqora Chemicals
SKU: VQ-051304

About 4-Chlorooxazole-5-carboxylic acid

4-Chlorooxazole-5-carboxylic acid (CAS 1240604-29-8) is a heterocyclic building block offered by Vaqora Chemicals. Its molecular formula is C4H2ClNO3 and its molecular weight is 147.51 g/mol. The IUPAC name is 4-chloro-1,3-oxazole-5-carboxylic acid.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Chlorooxazole-5-carboxylic acid
Catalogue No.	VQ-051304
CAS Number	1240604-29-8
IUPAC name	4-chloro-1,3-oxazole-5-carboxylic acid
Molecular formula	C₄H₂ClNO₃
Molecular weight	147.51 g/mol
Exact mass	146.9723
HSN code	2933
InChIKey	ZYICBLJTHLELPF-UHFFFAOYSA-N
SMILES	C1=NC(=C(O1)C(=O)O)Cl
PubChem CID	57606625

Physical properties
Physical form	Other
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 4
TPSA	63.3 Å²

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-Chlorooxazole-5-carboxylic acid?

The CAS Registry Number of 4-Chlorooxazole-5-carboxylic acid is 1240604-29-8.

What is the molecular formula and molecular weight of 4-Chlorooxazole-5-carboxylic acid?

4-Chlorooxazole-5-carboxylic acid has the molecular formula C4H2ClNO3 and a molecular weight of 147.51 g/mol. Its IUPAC name is 4-chloro-1,3-oxazole-5-carboxylic acid.

Which grade and pack sizes of 4-Chlorooxazole-5-carboxylic acid can I order?

We supply 4-Chlorooxazole-5-carboxylic acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Chlorooxazole-5-carboxylic acid?

Yes. Every lot of 4-Chlorooxazole-5-carboxylic acid 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-Chlorooxazole-5-carboxylic acid be shipped internationally?

Yes. We export 4-Chlorooxazole-5-carboxylic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.