Home Categories Biochemical Engineering L-Leucine-p-nitroanilide(Leu-pNA)
A5276712

L-Leucine-p-nitroanilide(Leu-pNA) , 98%, brilliant aminosine peptidase substrate , 4178-93-2

Synonym(s):
L-Leucine-4-nitroanilide

CAS NO.:4178-93-2

Empirical Formula: C12H17N3O3

Molecular Weight: 251.28

MDL number: MFCD00063681

EINECS: 224-047-3

Pack Size Price Stock Quantity
1G RMB192.00 In Stock
5G RMB740.00 In Stock
25G RMB3668.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 88-90 °C
Boiling point: 394.44°C (rough estimate)
Density  1.1711 (rough estimate)
refractive index  1.5290 (estimate)
storage temp.  2-8°C
solubility  Soluble in DMSO (>100 mM), and methanol (>25 mM).
form  Light yellow powder.
BRN  2218433
CAS DataBase Reference 4178-93-2(CAS DataBase Reference)
EPA Substance Registry System Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-, (2S)- (4178-93-2)

Description and Uses

Substrate for the colorimetric determination of leucine aminopeptidase.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P261-P264-P272-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36-43
Safety Statements  22-24/25-36/37-26
WGK Germany  3
10-23
TSCA  Yes
HS Code  29252900

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