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A4566

Sigma-Aldrich

L-Arginine p-nitroanilide dihydrochloride

protease substrate, ≥99.0% (TLC), powder

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About This Item

Empirical Formula (Hill Notation):
C12H18N6O3 · 2HCl
CAS Number:
40127-11-5
Molecular Weight:
367.23
MDL number:
MFCD00058249
UNSPSC Code:
12352204
PubChem Substance ID:
24890882
NACRES:
NA.83

product name

L-Arginine p-nitroanilide dihydrochloride, protease substrate

Quality Level

200

assay

≥99.0% (TLC)

form

powder

solubility

DMSO:methanol (1:1): 49.00-51.00 mg/mL, clear, pale yellow to yellow

storage temp.

2-8°C

SMILES string

Cl.N[C@@H](CCCNC(N)=N)C(=O)Nc1ccc(cc1)N(=O)=O

InChI

1S/C12H18N6O3.ClH/c13-10(2-1-7-16-12(14)15)11(19)17-8-3-5-9(6-4-8)18(20)21;/h3-6,10H,1-2,7,13H2,(H,17,19)(H4,14,15,16);1H/t10-;/m0./s1

InChI key

KBODDOUNTSALJF-PPHPATTJSA-N

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Biochem/physiol Actions

p-Nitroanilides derivatives of amino acids are mostly used as chromogenic substrates for measuring the activity of proteolytic enzymes.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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