H-LEU-PNA

Product Name: H-LEU-PNA
CAS No.: 4178-93-2
Chemical Name: H-LEU-PNA
Synonyms: LEU-PNA;H-LEU-PNA;L-Leu-pNA;H-L-LEU-PNA;LEUCINE-PNA;(s)-pentanamid;eucine-p-nitroaniL;H-LEU-PNA USP/EP/BP;L-leu-p-Nitroanilide;LEUCINE P-NITROANILIDE
CBNumber: CB7778933
Molecular Formula: C12H17N3O3
Formula Weight: 251.28
MOL File: 4178-93-2.mol

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H-LEU-PNA Property

Melting point:: 88-90 °C
Boiling point:: 394.44°C (rough estimate)
Density: 1.1711 (rough estimate)
refractive index: 1.5290 (estimate)
storage temp.: 2-8°C
solubility: Soluble in DMSO (>100 mM), and methanol (>25 mM).
form: Light yellow powder.
Appearance: Light yellow to yellow Solid
BRN: 2218433
InChI: 1S/C12H17N3O3/c1-8(2)7-11(13)12(16)14-9-3-5-10(6-4-9)15(17)18/h3-6,8,11H,7,13H2,1-2H3,(H,14,16)/t11-/m0/s1
InChIKey: AXZJHDNQDSVIDR-NSHDSACASA-N
SMILES: CC(C)C[C@H](N)C(=O)Nc1ccc(cc1)[N+]([O-])=O
CAS DataBase Reference: 4178-93-2(CAS DataBase Reference)
EPA Substance Registry System: Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-, (2S)- (4178-93-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36-43
Safety Statements: 22-24/25-36/37-26
WGK Germany: 3
F: 10-23
TSCA: TSCA listed
HS Code: 29252900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Sens. 1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L9125
Product name: L-Leucine-p-nitroanilide
Purity: leucine aminopeptidase substrate
Packaging: 1g
Price: $173
Updated: 2025/07/31

Sigma-Aldrich

Product number: L9125
Product name: L-Leucine-p-nitroanilide
Purity: leucine aminopeptidase substrate
Packaging: 5g
Price: $642
Updated: 2025/07/31

Sigma-Aldrich

Product number: L9125
Product name: L-Leucine-p-nitroanilide
Purity: leucine aminopeptidase substrate
Packaging: 250mg
Price: $55.45
Updated: 2025/07/31

Sigma-Aldrich

Product number: L9125
Product name: L-Leucine-p-nitroanilide
Purity: leucine aminopeptidase substrate
Packaging: 500mg
Price: $105.65
Updated: 2025/07/31

TRC

Product number: L330623
Product name: H-Leu-pna
Packaging: 250mg
Price: $55
Updated: 2021/12/16

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H-LEU-PNA Chemical Properties,Usage,Production

Chemical Properties

Crystalline

Uses

Substrate for the colorimetric determination of leucine aminopeptidase.

Uses

H-Leu-pna is an inhibitor.

H-LEU-PNA Preparation Products And Raw materials

Raw materials

Preparation Products

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H-LEU-PNA Suppliers

China 137 Europe 2 Germany 3 India 2 Japan 5 Switzerland 2 United Kingdom 3 United States 21 Global 175

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

GL Biochem (Shanghai) Ltd

Tel: 21-61263452 13641803416
Fax: 86-21-61263399
Email: ymbetter@glbiochem.com
Country: China
ProdList: 9981
Advantage: 64

Nanjing Habo Medical Technology Co., Ltd.

Tel: 025-85760892 13376080562
Fax: 025-85766769
Email: sales@habotech.com
Country: China
ProdList: 886
Advantage: 60

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9658
Advantage: 60

4178-93-2, H-LEU-PNARelated Search:

4-Nitroaniline H-LEU-PNA H-D-LEU-PNA H-MET-LEU-PNA Z-GLY-GLY-LEU-PNA H-LEU-PNA HCL Z-ALA-ALA-LEU-PNA Z-GLU(OTBU)-ALA-LEU-PNA SUC-ALA-ALA-PRO-LEU-PNA PYR-PHE-LEU-PNA BOC-GLY-GLY-LEU-PNA H-ALA-ALA-PRO-LEU-PNA HCL AC-LEU-PNA FOR-MET-LEU-PNA GLT-ALA-ALA-PRO-LEU-PNA H2O,GLUTARYL-ALA-ALA-PRO-LEU-PNA H-ALA-ALA-PRO-LEU-PNA Z-LEU-PNA

(s)-pentanamid

2-Amino-4-methyl-N-(4-nitrophenyl)pentanamide

L-Leucine-p-nitroaniline

Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-, (S)-

LEU-PNA

LEUCINE-PNA

LEUCINE P-NITROANILIDE

L-LEUCINE-4-NITROANILIDE

L-LEUCINE P-NITROANILIDE

H-LEU-PNA

H-L-LEU-PNA

(S)-2-amino-4-methyl-N-(4-nitrophenyl)valeramide

L-LEUCINE P-NITROANILIDE FREE BASE

L-Leucine-P-NitroanilideA.R.

Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-, (2S)-

L-Leucine p-nitroanilide Free Base, L-Leucine p-nitroanilide

(S)-2-Amino-4-methyl-N-(4-nitrophenyl)pentanamide

Leucine-para-nitroanilide

L-leu-p-Nitroanilide

N-(p-Nitrophenyl)leucinamide

N-L-Leucyl-4-nitroaniline

L-Leucine-4-nitroanilide,99%

L-Leucine-p-nitroanilide(Leu-pNA)

L-Leucine-p-nitroanilide ,99%

L-Leucine-p-nitroanilide,L-Leucine-4-nitroanilide

N-L-Leucyl-p-nitroanilide

Leu-pNA, Chromogenic Substrate

L-Leucine 4-nitroanilide≥ 99% (HPLC)

L-Leu-pNA

L-Leucine-p-nitroanilide, ≥98%

L-Leucyl-4-nitroanilide

L-Leucine-p-nitroanilide, 99%, for synthesis

eucine-p-nitroaniL

H-LEU-PNA USP/EP/BP

L-Leucine (4-nitrophenyl)amide

N-(4-Nitrophenyl)-L-Leucinamide

L-Leucine-4-Nitroaniline

<sc>L</sc>-Leucine-<i>p</i>-nitroanilide

4178-93-2

CH32CHCH2CHNH2CONHC6H4NO2

Leucine Aminopeptidase

Enzymes, Inhibitors, and Substrates

Enzyme Substrates

BioChemical

Aminopeptidase M

Biochemicals and Reagents

Substrates by Enzyme