Phenylmethanesulphonyl fluoride, for molecula… 329-98-6

Name: Phenylmethanesulphonyl fluoride, for molecular biology, 99%
Brand: Vaqora Chemicals
SKU: VQ-002694

About Phenylmethanesulphonyl fluoride, for molecular biology, 99%

Phenylmethanesulphonyl fluoride (CAS 329-98-6) is an enzyme / protein reagent offered by Vaqora Chemicals in Molecular Biology grade, specified at 99% purity. Formula C7H7FO2S, molecular weight 174.19 g/mol. Its systematic (IUPAC) name is phenylmethanesulfonyl fluoride. Alternative names: a-Toluenesulfonyl fluoride and Benzylsulfonyl fluoride.

In its supplied form it is a white to faint yellow powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include enzymatic assays, enzyme inhibition studies and protein research. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer Phenylmethanesulphonyl fluoride in 1 g, 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Phenylmethanesulphonyl fluoride, for molecular biology, 99%
Catalogue No.	VQ-002694
CAS Number	329-98-6
IUPAC name	phenylmethanesulfonyl fluoride
Molecular formula	C₇H₇FO₂S
Molecular weight	174.19 g/mol
Exact mass	174.0151
Grade	Molecular Biology
Purity / assay	99%
HSN code	29041090
InChIKey	YBYRMVIVWMBXKQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CS(=O)(=O)F
PubChem CID	4784

Physical properties
Physical form	Powder
Appearance	White to faint yellow powder
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 3
TPSA	42.5 Å²
UN number	UN 2928
Synonyms	a-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, PMSF, Phenylmethylsulfonyl fluoride, Benzenemethanesulfonyl fluoride, alpha-TOLUENESULFONYL FLUORIDE, Phenylmethylsulfonylfluoride, Benzylsulphonyl fluoride, Fluoride, Phenylmethylsulfonyl, Fluoride, Phenylmethanesulfonyl, Fluoride, Benzenemethanesulfonyl, alpha-Toluenesulphonyl fluoride

Safety & hazard information (GHS)

Corrosive

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P270, P280, P301 + P316, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, 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

Other grades of CAS 329-98-6

Phenylmethanesulphonyl fluoride, ≥98.5% (GC)

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

VQ-002695

Extra Pure

Phenylmethanesulphonyl fluoride, 99%

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

VQ-002691

Phenylmethanesulphonyl fluoride, 99% (HPLC)

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

VQ-002692

Cell Culture

Phenylmethanesulphonyl fluoride, cell culture tested

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

VQ-046432

Biochemistry

Phenylmethanesulphonyl fluoride, for biochemistry, 99%

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

VQ-002693

Frequently asked questions

What is the CAS number of Phenylmethanesulphonyl fluoride, for molecular biology, 99%?

The CAS Registry Number of Phenylmethanesulphonyl fluoride, for molecular biology, 99% is 329-98-6. It is also known as a-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, PMSF.

What is the molecular formula and molecular weight of Phenylmethanesulphonyl fluoride, for molecular biology, 99%?

Phenylmethanesulphonyl fluoride, for molecular biology, 99% has the molecular formula C7H7FO2S and a molecular weight of 174.19 g/mol. Its IUPAC name is phenylmethanesulfonyl fluoride.

Which grade and pack sizes of Phenylmethanesulphonyl fluoride, for molecular biology, 99% can I order?

We supply Phenylmethanesulphonyl fluoride, for molecular biology, 99% in Molecular Biology (99%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenylmethanesulphonyl fluoride, for molecular biology, 99%?

Yes. Every lot of Phenylmethanesulphonyl fluoride, for molecular biology, 99% 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 Phenylmethanesulphonyl fluoride, for molecular biology, 99% be shipped internationally?

Yes. Phenylmethanesulphonyl fluoride, for molecular biology, 99% is classified as hazardous (UN 2928), 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.