H-LEU-PNA
Synonym(s):L -Leucine-4-nitroanilide
- CAS NO.：4178-93-2
- Empirical Formula: C12H17N3O3
- Molecular Weight: 251.28
- MDL number: MFCD00063681
- EINECS: 224-047-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 12:01:10
What is H-LEU-PNA?
Chemical properties
Crystalline
The Uses of H-LEU-PNA
H-Leu-pna is an inhibitor.
The Uses of H-LEU-PNA
Substrate for the colorimetric determination of leucine aminopeptidase.
What are the applications of Application
Leu-pNA, Chromogenic Substrate is an aminopeptidase substrate used to detect/evaluate functionality of aminopeptidases.
Properties of H-LEU-PNA
| 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. |
| BRN | 2218433 |
| 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) |
Safety information for H-LEU-PNA
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for H-LEU-PNA
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