23583-21-3

Basic information

• Product Name: Ethyl 3-(benzylamino)propanoate
• Synonyms: N-Benzyl-beta-alanine Ethyl Ester N-Benzyl-3-aminopropionic Acid Ethyl Ester;Ethyl 3-(BenzylaMino)propionate , 95.0%(GC);Ethyl 3-(benzylamino)propionate 97%;N-(Phenylmethyl)-b-alanine ethyl ester;Bzl-beta-Ala-OEt;ETHYL N-BENZYL-3-AMINOPROPIONATE;ETHYL 3-(BENZYLAMINO)PROPANOATE;ETHYL 3-(BENZYLAMINO)PROPIONATE
• CAS NO: 23583-21-3
• Molecular Formula: C₁₂H₁₇NO₂
• Molecular Weight: 207.27
• EINECS: 245-759-0
• Product Categories: Aromatic Cinnamic Acids, Esters and Derivatives;Esters;Phenyls & Phenyl-Het;Phenyls & Phenyl-Het
• Mol File: 23583-21-3.mol
• Article Data: 51

Chemical Properties

• Boiling Point: 150 °C
• Flash Point: 150°C/0.2mm
• Appearance: /
• Density: 1.3
• Vapor Pressure: 0.000737mmHg at 25°C
• Refractive Index: 1.503
• Storage Temp.: ?20°C
• PKA: 8.57±0.19(Predicted)
• CAS DataBase Reference: Ethyl 3-(benzylamino)propanoate(CAS DataBase Reference)
• NIST Chemistry Reference: Ethyl 3-(benzylamino)propanoate(23583-21-3)
• EPA Substance Registry System: Ethyl 3-(benzylamino)propanoate(23583-21-3)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 36/38-52/53-22
• Safety Statements: 26-36/37/39-61
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 23583-21-3(Hazardous Substances Data)

Usage

Chemical Properties

Solid

Uses

N-Benzyl-β-alanine Ethyl Ester is used as a reagent in organic synthesis including that of dipivaloyloxyphenyl aminopropionate β-agonist prodrugs which are used in the treatment of psoriasis. It is also used in the synthesis of N,N''-dithiobis(N-benzyl-β-alanine) dethyl ester, which is an important intermediate of insecticide OK-135, and in synthesis of spiropiperidine-based orexin-2 receptor (OX2R) antagonists.

InChI:InChI=1/C12H17NO2/c1-2-15-12(14)8-9-13-10-11-6-4-3-5-7-11/h3-7,13H,2,8-10H2,1H3

Upstream product

• 539-74-2 Ethyl 3-bromopropionate 
• 100-46-9 benzylamine 
• 64-17-5 ethanol 
• 140-88-5 ethyl acrylate 
• 36320-66-8 3-Rhodanopropionsaeureethylester 
• 1071-46-1 hydrogen ethyl malonate 
• 2547-66-2 1,3,5-Tribenzyl-1,3,5-triazacyclohexane 
• 6343-54-0 N-benzylformamide 
• 623-71-2 ethyl 3-chloropropanoate 
• 292638-85-8 acrylic acid methyl ester 
• 924-73-2 3-amino-propionic acid ethyl ester 
• 100-39-0 benzyl bromide 
• 105-56-6 ethyl 2-cyanoacetate 
• 100-47-0 benzonitrile 

Downstream Products

• 4458-64-4 N-benzyl-2-azetidinone 
• 19341-60-7 1-N-Benzyl-5,6-dihydro-2-thiouracil 
• 60163-40-8 3-benzylamino-1,1-diphenyl-propan-1-ol 
• 716-99-4 1-benzyl-dihydro-pyrimidine-2,4-dione 
• 5426-62-0 N-benzyl-β-alanine 
• 107292-87-5 ethyl N-Benzyl-N-(3-thenyl)-β-alanate 
• 193560-63-3 (E)-1-(N-benzyl-N-2'-carboethoxyethylamino)-1-(1-propenyl)cyclopropaneacetonitrile 
• 153749-96-3 N-benzyl-N-boc-β-alanine ethyl ester 
• 185448-74-2 3-[Benzyl-(2-oxo-2-phenyl-ethyl)-amino]-propionic acid ethyl ester 
• 918829-72-8 tert-butyl (2R,4R,5R)-2-(benzyl(3-ethoxy-3-oxopropyl)carbamoyl)-4-(3-(tert-butyldimethylsilyloxy)phenyl)-4,5-dimethylpiperidine-1-carboxylate 
• 851314-54-0 ethyl N-(1H-1,2,3-benzotriazol-1-ylmethyl)-N-(phenylmethyl)-beta-alaninate 
• 1101067-23-5 ethyl 3-benzylamino-2-(3-chlorophenyl)-N-(2-ethoxycarbonylethyl)-propionate 
• 248933-54-2 ethyl 3-[[(2RS,3R)-3-amino-4-cyclohexyl-2-hydroxybutanoyl](benzyl)amino]propanoate 
• 928789-64-4 4-[benzyl-(2-ethoxycarbonyl-ethyl)-amino]-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 

Relevant articles and documents

Metal-organic framework MOF-199 as an efficient heterogeneous catalyst for the aza-Michael reaction

A highly porous metal-organic framework (MOF-199) was synthesized from the reaction of copper nitrate trihydrate and 1,3,5-benzenetricarboxylic acid by solvothermal method, and used as a recyclable acid catalyst for the aza-Michael reaction. Physical characterizations of the solid catalyst were achieved by using a variety of different techniques, including X-ray powder diffraction (XRD), scanning electron microscope (SEM), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), Fourier transform infrared (FT-IR), dynamic laser light scattering (DLS), atomic absorption spectrophotometry (AAS), and nitrogen physisorption measurements. Excellent conversions were achieved under mild conditions in the presence of 5 mol% catalyst. The MOF-199 catalyst could be reused several times without a significant degradation in catalytic activity. No contribution from homogeneous catalysis of active species leaching into the liquid phase was detected.

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