Alfa Aesar™ N-(p-Toluenesulfonyl)-L-phenylalanine chloromethyl ketone

Enzyme inhibitor that inactivates chymotrypsin but not trypsin

Overview
Brand: Alfa Aesar™

Manufacturer Part Number: J60639.06

UNSPSC: 12352200

Code: NEW

Additional Details:
Additional Details: CAS Number: 402-71-1 Weight: 0.00500kg


Quantity 5g

Product Code. 15410147

Quantity Price
1 £ 394.0 / 5g
Estimated Shipment date
from Supplier 13-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material N-(p-Toluenesulfonyl)-L-phenylalanine chloromethyl ketone
CAS 402-71-1
Molecular Formula C17H18ClNO3S
Formula Weight 351.85
MDL Number MFCD00000935
Beilstein 2895215
Synonym TPCK; N-p-Tosyl-L-phenylalanine chloromethyl ketone

Specification

Formula Weight 351.85
Health Hazard 1 Danger
Solubility Information Soluble in DMSO at 10mg/ml
Quantity 5g
Chemical Name or Material N-(p-Toluenesulfonyl)-L-phenylalanine chloromethyl ketone
Physical Form Powder
Color White
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Synonym TPCK; N-p-Tosyl-L-phenylalanine chloromethyl ketone
Health Hazard 2 GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
TSCA TSCA
Molecular Formula C17H18ClNO3S
Beilstein 2895215
MDL Number MFCD00000935
CAS 402-71-1
Recommended Storage −30° to −10°C
RTECS Number XT5613500
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

−30° to −10°C