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Nα-Benzoyl-DL-arginine 4-nitroanilide hydrochloride

SIGMA/B4875 - ≥98%

Synonym: Nα-Benzoyl-DL-arginine p-nitroanilide hydrochloride; BANI; BAPNA

CAS Number: 911-77-3
Empirical Formula (Hill Notation): C19H22N6O4 · HCl
Molecular Weight: 434.88
EC Number: 213-011-2
MDL Number: MFCD00012846
Linear Formula: C19H22N6O4 · HCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-B4875-100MG 100 mg
 $67.30
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45-B4875-500MG 500 mg
 $85.60
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45-B4875-1G 1 g
 $106.00
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45-B4875-5G 5 g
 $308.00
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45-B4875-10G 10 g
 $529.00
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FT-IR Spectra for BANI.

 

assay ≥98%
color , white to light yellow to light brown
form powder
InChI 1S/C19H22N6O4.ClH/c20-19(21)22-12-4-7-16(24-17(26)13-5-2-1-3-6-13)18(27)23-14-8-10-15(11-9-14)25(28)29;/h1-3,5-6,8-11,16H,4,7,12H2,(H,23,27)(H,24,26)(H4,20,21,22);1H
InChI key DEOKFPFLXFNAON-UHFFFAOYSA-N
Quality Level 200 
SMILES string Cl[H].NC(=N)NCCCC(NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O
solubility DMSO: 50 mg/mL (colorless to dark green-yellow to dark brown-yellow)
storage temp. −20°C
Application: Nα-Benzoyl-DL-arginine 4-nitroanilide hydrochloride has been used as a substrate for trypsin and elastase in enzyme analysis.
General description: Nα-Benzoyl-DL-arginine 4-nitroanilide hydrochloride (DL-BAPNA) is a chromogenic substrate for proteolytic enzymes such as trypsin, amidase, and balterobin. Hydrolysis of DL-BAPNA at the bond between the arginine and the p-nitroaniline moieties releases the chromophore p-nitroaniline, which can be detected by colorimetric analysis.
General description: A chromogenic trypsin substrate.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98%
Storage Temp. −20°C
UNSPSC 12352204

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