All Photos(1)

Documents

A9325

L-Alanine 4-nitroanilide hydrochloride

Name: <SC>L</SC>-Alanine 4-nitroanilide hydrochloride
Brand: SIGMA

protease substrate, ≥99% (TLC), powder

Synonym(s):

Ala-4-nitroanilide, H-Ala-pNA

Sign Into View Organizational & Contract Pricing

All Photos(1)

About This Item

Empirical Formula (Hill Notation):

C₉H₁₁N₃O₃ · HCl

CAS Number:

31796-55-1

Molecular Weight:

245.66

Beilstein:

6303731

EC Number:

250-811-0

MDL number:

MFCD00039088

UNSPSC Code:

12352204

eCl@ss:

32160406

PubChem Substance ID:

24891436

NACRES:

NA.83

product name

L-Alanine 4-nitroanilide hydrochloride, protease substrate

Quality Level

200

Assay

≥99% (TLC)

form

powder

solubility

water: 50 mg/mL, clear to very slightly hazy

storage temp.

−20°C

SMILES string

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

InChI

1S/C9H11N3O3.ClH/c1-6(10)9(13)11-7-2-4-8(5-3-7)12(14)15;/h2-6H,10H2,1H3,(H,11,13);1H/t6-;/m0./s1

InChI key

YEXRLSXNWLNHQR-RGMNGODLSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Exclusive Savings

Application

L-Alanine 4-nitroanilide hydrochloride has been used to determine the activity of aminopeptidase in the intestinal segments and small intestine (jejunum and ileum).

Biochem/physiol Actions

L-Alanine-4-nitroanilide is used as a substrate to determine alanine aminopeptidase (AAP) activity. It is mainly chosen as a substrate, due to its relative specificity, higher hydrolysis rate and better solubility.

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Effect of insoluble fiber supplementation applied at different ages on digestive organ weight and digestive enzymes of layer-strain poultry

Yokhana J S, et al.

Poultry Science, 95(3), 550-559 (2015)

Methods for Measuring Urinary Enzyme Activities

Urinary Enzymes, 99-145 (1992)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service