2-amino-2-(2-methylphenyl)acetic Acid

Base Information

• Chemical Name: 2-amino-2-(2-methylphenyl)acetic Acid
• CAS No.: 129592-98-9
• Molecular Formula: C9H11NO2
• Molecular Weight: 165.192
• Hs Code.: 2922499990
• European Community (EC) Number: 875-531-1
• DSSTox Substance ID: DTXSID80378234
• Nikkaji Number: J360.086F
• Mol file: 129592-98-9.mol

Synonyms:2-amino-2-(2-methylphenyl)acetic Acid;129592-98-9;amino(2-methylphenyl)acetic acid;2-Amino-2-o-tolylacetic acid;Amino-o-tolyl-acetic acid;2-amino-2-(o-tolyl)acetic acid;6-HEPTENOICACID;SCHEMBL3611197;DTXSID80378234;FLYIRERUSAMCDQ-UHFFFAOYSA-N;BBL022169;MFCD02662421;STK129847;2-Methyl-alpha-aminobenzeneacetic acid;AKOS000172957;AKOS016343525;AB11985;AB30505;AB32649;VS-07165;Benzeneacetic acid, alpha-amino-2-methyl-;BB 0249653;EN300-223309;N12290;Amino(2-methylphenyl)acetic acid (H-DL-Phg(2-Me)-OH);F2167-0079;Z317024660

Chemical Property of 2-amino-2-(2-methylphenyl)acetic Acid

Chemical Property:

• Vapor Pressure: 0.00031mmHg at 25°C
• Melting Point: 234-238℃ (decomposition)
• Refractive Index: 1.579
• Boiling Point: 307.6 °C at 760 mmHg
• Flash Point: 139.9 °C
• PSA: 63.32000
• Density: 1.2 g/cm³
• LogP: 1.77970
• Storage Temp.: 2-8°C
• XLogP3: -1.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 165.078978594
• Heavy Atom Count: 12
• Complexity: 170

Purity/Quality:

98%min ^*data from raw suppliers

2-Amino-2-(2-methylphenyl)aceticAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=CC=C1C(C(=O)O)N

Technology Process of 2-amino-2-(2-methylphenyl)acetic Acid

There total 14 articles about 2-amino-2-(2-methylphenyl)acetic Acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

methyl N-(trifluoroacetyl)-2-amino-2-(2-methylphenyl)acetate (129592-94-5) → 2-amino-2-(o-tolyl)acetic acid (129592-98-9,339274-33-8)

Guidance literature:

With potassium hydroxide; In methanol; for 2h; Ambient temperature;

DOI:10.1021/jo00001a077

Reference yield: 66.0%

benzylamino-o-tolyl-acetic acid (271583-29-0) → 2-amino-2-(o-tolyl)acetic acid (129592-98-9,339274-33-8)

Guidance literature:

With sodium hydroxide; hydrazine hydrate; palladium on activated charcoal; In water; for 10h; Heating;

DOI:10.1080/00397910008087127

Reference yield: 44.0%

2-oxo-2-o-tolylacetic acid → 2-amino-2-(o-tolyl)acetic acid (129592-98-9,339274-33-8)

Guidance literature:

With (S)-2-amino-(2-chlorophenyl)ethanoic acid; In water; acetonitrile; at 50 ℃; for 36h; Reflux; Inert atmosphere;

DOI:10.1021/acs.joc.0c01302

upstream raw materials:

2-(o-methylphenyl)malonic acid

methyl N-(trifluoroacetyl)-2-amino-2-(2-methylphenyl)acetate

benzylamino-o-tolyl-acetic acid

N-benzyl amino-(2-methylphenyl)acetonitrile

Downstream raw materials:

(2-(pyridin-2’-yl)phenyl)(o-tolyl)methanone

N-(4-methoxyphenyl)-1-(o-tolyl)methanimine

Refernces

• 1、 Davies, Antony J.,Ashwood, Michael S.,Cottrell, Ian F.. "A facile synthesis of substituted phenylglycines". . p. 1095 - 1102. Retrieved 2007/10/03.