ChemicalBook CAS DataBase List TPCK

TPCK

$34 - $676.2

Price

Brand	Packaging	Price	Product name
AK Scientific 7793AH	250mg	$137	TPCK
Alfa Aesar J60639	5g	$619	N-(p-Toluenesulfonyl)-L-phenylalanine chloromethyl ketone
Alichem 402711	5g	$676.2	(S)-N-(4-Chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide
Alichem 402711	1g	$212.85	(S)-N-(4-Chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide
American Custom Chemicals Corporation INB0000119	100MG	$445	TPCK
American Custom Chemicals Corporation INB0000119	250MG	$450	TPCK
American Custom Chemicals Corporation INB0000119	1G	$535	TPCK
Cayman Chemical 20166	1g	$152	Tosyl Phenylalanyl Chloromethyl Ketone
Cayman Chemical 20166	100mg	$34	Tosyl Phenylalanyl Chloromethyl Ketone
Cayman Chemical 20166	250mg	$64	Tosyl Phenylalanyl Chloromethyl Ketone

Melting point	106-108 °C(lit.)
Boiling point	509.9±60.0 °C(Predicted)
Density	1.1350 (rough estimate)
refractive index	1.6100 (estimate)
storage temp.	-20°C
solubility	DMSO: >10 mg/mL stable for several months at 4°C.
form	powder
pka	8.71±0.50(Predicted)
color	white
BRN	2895215
Stability	Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months.
CAS DataBase Reference	402-71-1
EPA Substance Registry System	Benzenesulfonamide, N-[(1S)-3-chloro-2-oxo-1-(phenylmethyl)propyl]-4-methyl- (402-71-1)