Phenylmethanesulphonyl fluoride, for biochemi… 329-98-6

Name: Phenylmethanesulphonyl fluoride, for biochemistry, 99%
Brand: Vaqora Chemicals
SKU: VQ-002693

About Phenylmethanesulphonyl fluoride, for biochemistry, 99%

Listed under CAS 329-98-6, Phenylmethanesulphonyl fluoride is an enzyme / protein reagent available from Vaqora Chemicals (Biochemistry grade), specified at ≥99% purity. With the molecular formula C7H7FO2S, it has a molar mass of 174.19 g/mol. Its systematic (IUPAC) name is phenylmethanesulfonyl fluoride. Alternative names: a-Toluenesulfonyl fluoride and Benzylsulfonyl fluoride.

It is supplied as a white to faint yellow powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for enzymatic assays, enzyme inhibition studies, protein research and solvent and extraction work. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Available in 1 g, 5 g, 25 g and 100 g packs, Phenylmethanesulphonyl fluoride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research
Solvent & extraction work

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenylmethanesulphonyl fluoride, for biochemistry, 99%
Catalogue No.	VQ-002693
CAS Number	329-98-6
IUPAC name	phenylmethanesulfonyl fluoride
Molecular formula	C₇H₇FO₂S
Molecular weight	174.19 g/mol
Exact mass	174.0151
Grade	Biochemistry
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

Molecular Biology

Phenylmethanesulphonyl fluoride, for molecular biology, 99%

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

VQ-002694

Frequently asked questions

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

The CAS Registry Number of Phenylmethanesulphonyl fluoride, for biochemistry, 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 biochemistry, 99%?

Phenylmethanesulphonyl fluoride, for biochemistry, 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 biochemistry, 99% can I order?

We supply Phenylmethanesulphonyl fluoride, for biochemistry, 99% in Biochemistry (≥99%) grade, in 1 g, 5 g, 25 g, 100 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 biochemistry, 99%?

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

Yes. Phenylmethanesulphonyl fluoride, for biochemistry, 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.