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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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