Collections

Phenylmethylsulfonyl fluoride (PMSF)

Phenylmethanesulfonyl fluoride (PMSF) acts as an inhibitor. Used in multiply applications such as, lysis buffering, inhibitor of serine protease, cholesterol esterase and pseudocholinesterase, and cell fractionation.

C₆H₅CH₂SO₂F

F.W. 174.20

CAS #329-98-6

Assay	>99.0%
Water	<0.1%

MSDS

Please choose carefully. Returns of this item are subject to approval.

Updated: 04-06-2026

Code	Pack Size	Availability	Price	Updated: 04-06-2026
EMS19330	1g	0 in stock (?)	P.O.R.	Quote
EMS19331	5g	0 in stock (?)	P.O.R.	Quote

* Ordering Schedule

This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.

This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.