N-(4-Nitrophenyl)-L-leucinamide

Modify Date: 2026-07-01 11:34:54

N-(4-Nitrophenyl)-L-leucinamide Structure
N-(4-Nitrophenyl)-L-leucinamide structure
Common Name N-(4-Nitrophenyl)-L-leucinamide
CAS Number 4178-93-2 Molecular Weight 251.282
Density 1.2±0.1 g/cm3 Boiling Point 454.5±30.0 °C at 760 mmHg
Molecular Formula C12H17N3O3 Melting Point 88-90ºC
MSDS Chinese USA Flash Point 228.7±24.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name L-Leucine-p-nitroanilide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 454.5±30.0 °C at 760 mmHg
Melting Point 88-90ºC
Molecular Formula C12H17N3O3
Molecular Weight 251.282
Flash Point 228.7±24.6 °C
Exact Mass 251.126984
PSA 100.94000
LogP 1.83
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.589
InChIKey AXZJHDNQDSVIDR-NSHDSACASA-N
SMILES CC(C)CC(N)C(=O)Nc1ccc([N+](=O)[O-])cc1
Storage condition 2-8°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317-H319
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi
Risk Phrases R36
Safety Phrases S26-S36-S37
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2924299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

N-(4-Nitrophenyl)-L-leucinamide Structure

N-(4-Nitropheny...

CAS#:4178-93-2

Learn More
Literature: Okada; Tsuda; Hirata; Nagamatsu; Okamoto Chemical and pharmaceutical bulletin, 1982 , vol. 30, # 11 p. 4060 - 4068

~%

N-(4-Nitrophenyl)-L-leucinamide Structure

N-(4-Nitropheny...

CAS#:4178-93-2

Learn More
Literature: Kawai, Yasushi; Matsuo, Takashi; Ohno, Atsuyoshi Journal of the Chemical Society. Perkin Transactions 2, 2000 , # 4 p. 887 - 891

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  4

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles27

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Screening the Medicines for Malaria Venture "Malaria Box" against the Plasmodium falciparum aminopeptidases, M1, M17 and M18.

PLoS ONE 10(2) , e0115859, (2015)

Malaria is a parasitic disease that remains a global health burden. The ability of the parasite to rapidly develop resistance to therapeutics drives an urgent need for the delivery of new drugs. The M...

Beta-phenyl cysteine: a leucine aminopeptidase inhibitor.

Pharmacol. Res. Commun. 16(6) , 533-8, (1984)

Beta-phenyl cysteine: a leucine aminopeptidase inhibitor. The kinetic parameters of the inhibition of the leucine aminopeptidase by beta-phenyl cysteine are reported in this communication.

Exploration of structural and physicochemical requirements and search of virtual hits for aminopeptidase N inhibitors.

Mol. Divers. 17(1) , 123-37, (2013)

Aminopeptidase N (APN) inhibitors have been reported to be effective in treating of life threatening diseases including cancer. Validated ligand- and structure-based pharmacophore mapping approaches w...

 N-(4-Nitrophenyl)-L-leucinamideBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Ratio of catalytic constant to that of Michaelis-Menten constant for LTA4 hydrolase-c...
Source: ChEMBL
Target: N/A
External Id: CHEMBL849801
Name: Ratio kcat /Km (1/M 1/s)
Source: ChEMBL
Target: N/A
External Id: CHEMBL848575
Name: Kinetic parameter (Km) for hydrolysis of LTA4 hydrolase purified from human leukocyte...
Source: ChEMBL
Target: Leukotriene A-4 hydrolase
External Id: CHEMBL703854
Name: Kinetic parameter Vmax against LTA4 hydrolase purified from human leukocytes was dete...
Source: ChEMBL
Target: Leukotriene A-4 hydrolase
External Id: CHEMBL703856
Name: Michaelis-Menten constant of compound for Leukotriene A4 hydrolase catalyzed hydrolys...
Source: ChEMBL
Target: Leukotriene A-4 hydrolase
External Id: CHEMBL703855
Name: Activity at pig kidney LAP after 40 mins by Michaelis-Menten equation
Source: ChEMBL
Target: N/A
External Id: CHEMBL1763897
Name: Kinetic parameter kcat against LTA4 hydrolase purified from human leukocytes
Source: ChEMBL
Target: Leukotriene A-4 hydrolase
External Id: CHEMBL703860
Name: Maximum velocity of amino acid amides was tested as substrates for Leukotriene A4 hyd...
Source: ChEMBL
Target: Leukotriene A-4 hydrolase
External Id: CHEMBL703859
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00063681
EINECS 224-047-3
N-(4-Nitrophenyl)-L-leucinamide
h-leu-pna

 N-(4-Nitrophenyl)-L-leucinamide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the storage conditions for L-Leucine-p-nitroanilide?
A: Storage conditions for L-Leucine-p-nitroanilide: 2-8°C.
Q: What are the downstream products of L-Leucine-p-nitroanilide?
A: Related downstream products(CAS) of L-Leucine-p-nitroanilide: 3303-55-7;61-90-5;100-01-6;14486-16-9.
Q: What is the boiling point of L-Leucine-p-nitroanilide?
A: Boiling point of L-Leucine-p-nitroanilide is 454.5±30.0 °C at 760 mmHg.
Q: What is the safety information for L-Leucine-p-nitroanilide?
A: Safety information for L-Leucine-p-nitroanilide: S26-S36-S37.
Q: What are the upstream materials of L-Leucine-p-nitroanilide?
A: Related upstream materials(CAS) of L-Leucine-p-nitroanilide: 1174-27-2;114684-52-5.
Q: What is the molecular weight of L-Leucine-p-nitroanilide?
A: Molecular weight of L-Leucine-p-nitroanilide is 251.282.
Q: What is the melting point of L-Leucine-p-nitroanilide?
A: Melting point of L-Leucine-p-nitroanilide is 88-90ºC.
Q: What is the LogP of L-Leucine-p-nitroanilide?
A: LogP of L-Leucine-p-nitroanilide is 1.83.
Q: What is the English name of L-Leucine-p-nitroanilide?
A: The English name of L-Leucine-p-nitroanilide is L-Leucine-p-nitroanilide.
Q: What is the CAS number of L-Leucine-p-nitroanilide?
A: CAS number of L-Leucine-p-nitroanilide is 4178-93-2.

 N-(4-Nitrophenyl)-L-leucinamidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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