Ordering
Available Variants100 mg
CHA.55900-100mg
Price
€100.00
Available – Dispatch in 14 days
500 mg
CHA.55900-500mg
Price
€383.20
Available – Dispatch in 14 days
1 g
CHA.55900-1g
Price
€568.00
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
100 mg | CHA.55900-100mg | €100.00 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
500 mg | CHA.55900-500mg | €383.20 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.55900-1g | €568.00 |
Professionally catalogued chemical listing prepared to support identification, technical review, safety visibility, and structured B2B sourcing workflows.
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C8H10FNO2S · HCl |
|---|---|
| CAS Number | 30827-99-7 |
| Molecular Weight | 239.69 |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
| PubChem Substance ID | 329767025 |
| MDL number | MFCD00132962 |
| Beilstein/REAXYS Number | 7604627 |
Safety Information Handling visibility
| pictograms |
GHS05
 GHS05
|
|---|---|
| signalword | Danger |
| hcodes | H314 |
| pcodes | P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
| Hazard Classifications | Eye Dam. 1 - Skin Corr. 1A |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
Technical Overview & Applications Use-case context
Pefabloc SC, also known as 4-(2-aminoethyl)benzenesulfonyl fluoride, is a serine protease inhibitor with a CAS number of 30827-99-7. It is commonly used in biochemical research to prevent proteolytic degradation of proteins during extraction and purification procedures. Pefabloc SC is a potent inhibitor of serine proteases, including trypsin, chymotrypsin, and plasmin, with a high specificity and affinity for these enzymes. Its mechanism of action involves the formation of a covalent bond with the active site serine residue of the target enzyme, resulting in irreversible inhibition. Pefabloc SC is often used in combination with other protease inhibitors to provide comprehensive protection against proteolytic degradation, and is particularly useful in applications where protein integrity is crucial, such as in protein purification and cell signaling studies. It is typically used at concentrations ranging from 0.1 to 1 mM.
