Global Supplier of Fine Chemicals · Established 2014
Phenylmethylsulfonyl Fluoride structure
Fine Chemical

Phenylmethylsulfonyl Fluoride

TL;DR: Phenylmethylsulfonyl Fluoride (CAS 329-98-6) is a chemical compound with molecular formula C7H7FO2S and molecular weight 174.01508 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.

phenylmethanesulfonyl fluoride

Also Known As: Phenylmethylsulfonyl fluoride, PMSF, phenylmethanesulfonyl fluoride, Benzylsulfonyl fluoride, Benzenemethanesulfonyl fluoride

CAS Number
329-98-6
Molecular Formula
C7H7FO2S
Molecular Weight
174.01508 g/mol
GLP Laboratory Quality Control
Worldwide Shipping
Serving 1,000+ Global Customers

Application Areas

Top 5 of 20 IPC patent classification(s) from the SureChEMBL global patent database.

Agrochemicals (881 patents) Analytical Reagents (6652 patents) Biotechnology (29617 patents) Catalysts (13 patents) Coatings & Adhesives (11 patents)

Technical Specifications

Molecular FormulaC7H7FO2S
Molecular Weight174.01508 g/mol
XLogP1.3
Topological Polar Surface Area (TPSA)42.5 Ų
Hydrogen Bond Donors0
Hydrogen Bond Acceptors3
Rotatable Bonds2
Exact Mass174.01508 Da
Heavy Atoms11
Complexity199.0
SMILESC1=CC=C(C=C1)CS(=O)(=O)F
InChIKeyYBYRMVIVWMBXKQ-UHFFFAOYSA-N

Product Description

Applications: Phenylmethylsulfonyl Fluoride is used in biotechnology workflows and life-science research, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Phenylmethylsulfonyl Fluoride (CAS 329-98-6) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.

A biotechnology compound supplied by CoreyChem, Phenylmethylsulfonyl Fluoride (CAS 329-98-6) has the molecular formula C7H7FO2S and a molecular weight of 174.02 g/mol. It is also known as Phenylmethylsulfonyl fluoride and PMSF.

Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.

Chemical Property Profile of Phenylmethylsulfonyl Fluoride

XLogP
1.3
TPSA (Topological Polar Surface Area)
42.5
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
11
Complexity
199.0
Exact Mass
174.01508
Monoisotopic Mass
174.01508
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Phenylmethylsulfonyl Fluoride

The XLogP value of 1.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Phenylmethylsulfonyl Fluoride. With a topological polar surface area (TPSA) of 42.5 Ų, Phenylmethylsulfonyl Fluoride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Phenylmethylsulfonyl Fluoride has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the CAS number of Phenylmethylsulfonyl Fluoride?

The CAS number of Phenylmethylsulfonyl Fluoride is 329-98-6.

What is the molecular formula of Phenylmethylsulfonyl Fluoride?

The molecular formula of Phenylmethylsulfonyl Fluoride is C7H7FO2S.

What is the molecular weight of Phenylmethylsulfonyl Fluoride?

The molecular weight of Phenylmethylsulfonyl Fluoride is 174.01508 g/mol.

What are the applications of Phenylmethylsulfonyl Fluoride?

Phenylmethylsulfonyl Fluoride is used in biotechnology workflows and life-science research, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Phenylmethylsulfonyl Fluoride (CAS 329-98-6) with...

Where can I buy Phenylmethylsulfonyl Fluoride?

You can request a quote for Phenylmethylsulfonyl Fluoride directly from CoreyChem. Contact us or email [email protected] for pricing and availability.

Does CoreyChem offer custom synthesis for Phenylmethylsulfonyl Fluoride?

Yes, CoreyChem provides custom synthesis services for Phenylmethylsulfonyl Fluoride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

Related Articles

biochemical-reagents 2026-04-08 23:43:03.563812

Phenylmethylsulfonyl Fluoride (CAS 329-98-6)

Executive summary: Phenylmethanesulfonyl fluoride (PMSF, CAS 329-98-6) is a serine protease inhibitor widely used in protein isolation and sample preparation for biochemical research. This technical s

Related Chemical Products

CAS: 852808-04-9
C29H33FO9S · MW 576.1829
CAS: 80474-14-2
C25H31F3O5S · MW 500.18442
CAS: 86855-26-7
C16H33FO2S · MW 308.21854
CAS: 38194-50-2
C20H17FO3S · MW 356.08826

Need Phenylmethylsulfonyl Fluoride?

Request a quote for CAS 329-98-6. Our professional technical team will respond with pricing and lead time.

Get a Quote
WhatsApp Us