2-Chloromethylthiophene

Name: 2-Chloromethylthiophene
Brand: Vaqora Chemicals
SKU: VQ-042785

About 2-Chloromethylthiophene

Vaqora Chemicals supplies 2-Chloromethylthiophene, an impurity of Vaborbactam registered under CAS number 765-50-4. Its molecular formula is C5H5ClS and its molecular weight is 132.61 g/mol. Alternative names: Thiophene, 2-(chloromethyl)- and 2-Thenyl chloride.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Vaborbactam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2-Chloromethylthiophene 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 Vaborbactam

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

Vaborbactam impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloromethylthiophene
Catalogue No.	VQ-042785
CAS Number	765-50-4
IUPAC name	2-(chloromethyl)thiophene
Molecular formula	C₅H₅ClS
Molecular weight	132.61 g/mol
Exact mass	131.98
Grade	Reference Standard
HSN code	38229090
InChIKey	FUOHKPSBGLXIRL-UHFFFAOYSA-N
SMILES	C1=CSC(=C1)CCl
PubChem CID	69830

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 1
TPSA	28.2 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 2-Chloromethylthiophene?

The CAS Registry Number of 2-Chloromethylthiophene is 765-50-4. It is also known as Thiophene, 2-(chloromethyl)-, 2-Thenyl chloride, 2-thienylmethylchloride.

What is the molecular formula and molecular weight of 2-Chloromethylthiophene?

2-Chloromethylthiophene has the molecular formula C5H5ClS and a molecular weight of 132.61 g/mol. Its IUPAC name is 2-(chloromethyl)thiophene.

What is 2-Chloromethylthiophene used for?

2-Chloromethylthiophene is supplied as a characterised reference material related to Vaborbactam. 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 2-Chloromethylthiophene can I order?

We supply 2-Chloromethylthiophene 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 2-Chloromethylthiophene?

Yes. Every lot of 2-Chloromethylthiophene 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 2-Chloromethylthiophene be shipped internationally?

Yes. 2-Chloromethylthiophene 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.