ChemicalBook--->CAS DataBase List--->4178-93-2

4178-93-2

4178-93-2 Structure

4178-93-2 Structure
IdentificationMore
[Name]

H-LEU-PNA
[CAS]

4178-93-2
[Synonyms]

H-LEU-PNA
H-L-LEU-PNA
LEUCINE-PNA
LEUCINE P-NITROANILIDE
LEU-PNA
L-LEUCINE-4-NITROANILIDE
L-LEUCINE P-NITROANILIDE
(s)-pentanamid
2-Amino-4-methyl-N-(4-nitrophenyl)pentanamide
L-Leucine-p-nitroaniline
Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-, (S)-
(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
[EINECS(EC#)]

224-047-3
[Molecular Formula]

C12H17N3O3
[MDL Number]

MFCD00063681
[Molecular Weight]

251.28
[MOL File]

4178-93-2.mol
Chemical PropertiesBack Directory
[Appearance]

Crystalline
[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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36:Irritating to the eyes.
R43:May cause sensitization by skin contact.
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[F ]

10-23
[TSCA ]

Yes
[HS Code ]

29252900
Hazard InformationBack Directory
[Chemical Properties]

Crystalline
[Uses]

H-Leu-pna is an inhibitor.
[Uses]

Substrate for the colorimetric determination of leucine aminopeptidase.
Spectrum DetailBack Directory
[Spectrum Detail]

H-LEU-PNA(4178-93-2)1HNMR
H-LEU-PNA(4178-93-2)IR
H-LEU-PNA(4178-93-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

L-Leucine-4-nitroanilide, 99%(4178-93-2)
[Sigma Aldrich]

4178-93-2(sigmaaldrich)
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