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N-Succinyl-L-phenylalanine-p-nitroanilide

SIGMA/S2628 - protease substrate

Synonym: Suc-Phe-pNA

CAS Number: 2440-62-2
Empirical Formula (Hill Notation): C19H19N3O6
Molecular Weight: 385.37
EC Number: 219-472-6
MDL Number: MFCD00047721
Linear Formula: C19H19N3O6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-S2628-1G 1 g
 $116.00
1/EA		 Add To Favorites
45-S2628-5G 5 g
 $427.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: S2628-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: S2628-5G

 

assay ≥98% (TLC)
form powder
InChI 1S/C19H19N3O6/c23-17(10-11-18(24)25)21-16(12-13-4-2-1-3-5-13)19(26)20-14-6-8-15(9-7-14)22(27)28/h1-9,16H,10-12H2,(H,20,26)(H,21,23)(H,24,25)/t16-/m0/s1
InChI key KNBLWBFJHZHYFG-INIZCTEOSA-N
Quality Level 200 
SMILES string OC(=O)CCC(=O)N[C@@H](Cc1ccccc1)C(=O)Nc2ccc(cc2)N(=O)=O
solubility dioxane: 25 mg/mL, clear, colorless to faintly yellow
storage temp. −20°C
Application: N-Succinyl-L-phenylalanine-p-nitroanilide has been used as a substrate for the hydrolytic activity of chymotrypsin and molar absorptive experiments. It has also been used for monitoring in vitro α-chymotrypsin inhibition assay.
Biochem/physiol Actions: N-Succinyl-L-phenylalanine-p-nitroanilide, a substrate for the hydrolytic activity of chymotrypsin, forms a yellow chromophore, p-nitroaniline, which can be measured spectrophotometrically at 410 nm.
General description: Reported to be a substrate for chymotrypsin.
Packaging: 1, 5 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
Storage Temp. −20°C
UNSPSC 12352204

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