1 4 Chlorothiophen 2 yl ethan 1 one

Name: 1 4 Chlorothiophen 2 yl ethan 1 one
Brand: Vaqora Chemicals
SKU: VQ-041963

About 1 4 Chlorothiophen 2 yl ethan 1 one

1 4 Chlorothiophen 2 yl ethan 1 one is an impurity of Rivaroxaban carrying the CAS registry number 34730-20-6. Formula C6H5ClOS, molecular weight 160.62 g/mol. The IUPAC name is 1-(4-chlorothiophen-2-yl)ethanone. Alternative names: Ethanone, 1-(4-chloro-2-thienyl)- and 4-chloro-2-acetylthiophene.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

This Rivaroxaban impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 1 4 Chlorothiophen 2 yl ethan 1 one in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Rivaroxaban

View every impurity, metabolite and intermediate we list for Rivaroxaban.

Rivaroxaban impurities

Specifications & identifiers

Chemical identifiers
Product name	1 4 Chlorothiophen 2 yl ethan 1 one
Catalogue No.	VQ-041963
CAS Number	34730-20-6
IUPAC name	1-(4-chlorothiophen-2-yl)ethanone
Molecular formula	C₆H₅ClOS
Molecular weight	160.62 g/mol
Exact mass	159.975
Grade	Reference Standard
HSN code	38229090
InChIKey	FKESGQASARHBDC-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC(=CS1)Cl
PubChem CID	11105655

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 2
TPSA	45.3 Å²

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 1 4 Chlorothiophen 2 yl ethan 1 one?

The CAS Registry Number of 1 4 Chlorothiophen 2 yl ethan 1 one is 34730-20-6. It is also known as Ethanone, 1-(4-chloro-2-thienyl)-, 4-chloro-2-acetylthiophene, 1-(4-Chlor-2-thienyl)-ethanon.

What is the molecular formula and molecular weight of 1 4 Chlorothiophen 2 yl ethan 1 one?

1 4 Chlorothiophen 2 yl ethan 1 one has the molecular formula C6H5ClOS and a molecular weight of 160.62 g/mol. Its IUPAC name is 1-(4-chlorothiophen-2-yl)ethanone.

What is 1 4 Chlorothiophen 2 yl ethan 1 one used for?

1 4 Chlorothiophen 2 yl ethan 1 one is supplied as a characterised reference material related to Rivaroxaban. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 1 4 Chlorothiophen 2 yl ethan 1 one can I order?

We supply 1 4 Chlorothiophen 2 yl ethan 1 one in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1 4 Chlorothiophen 2 yl ethan 1 one?

Yes. Every lot of 1 4 Chlorothiophen 2 yl ethan 1 one 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 1 4 Chlorothiophen 2 yl ethan 1 one be shipped internationally?

Yes. 1 4 Chlorothiophen 2 yl ethan 1 one 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.