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5448-09-9

2-Hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid, also known as 2-hydroxy-2-(o-tolyl)-2-phenylacetic acid, is a complex organic compound with the chemical formula C16H16O3. It is a white crystalline solid that is soluble in water and various organic solvents. 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid is characterized by the presence of a hydroxyl group, a methyl group attached to a phenyl ring, and another phenyl ring, all connected to a central acetic acid moiety. It is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of nonsteroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents. The compound's unique structure and properties make it a valuable building block in the development of new drugs and chemical compounds.

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  • 5448-09-9 Structure

  • Basic information

    1. Product Name: 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid
    2. Synonyms: 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid
    3. CAS NO:5448-09-9
    4. Molecular Formula: C15H14O3
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5448-09-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 419.2°Cat760mmHg
    3. Flash Point: 221.5°C
    4. Appearance: /
    5. Density: 1.244g/cm3
    6. Vapor Pressure: 8.91E-08mmHg at 25°C
    7. Refractive Index: 1.612
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid(5448-09-9)
    12. EPA Substance Registry System: 2-hydroxy-2-(2-methylphenyl)-2-phenyl-acetic acid(5448-09-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 5448-09-9(Hazardous Substances Data)

5448-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5448-09-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5448-09:
(6*5)+(5*4)+(4*4)+(3*8)+(2*0)+(1*9)=99
99 % 10 = 9
So 5448-09-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O3/c1-11-7-5-6-10-13(11)15(18,14(16)17)12-8-3-2-4-9-12/h2-10,18H,1H3,(H,16,17)

5448-09-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-hydroxy-2-(2-methylphenyl)-2-phenylacetic acid

1.2 Other means of identification

Product number -
Other names 2-methylbenzilic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5448-09-9 SDS

5448-09-9Downstream Products

5448-09-9Relevant articles and documents

QUINUCLIDINE DERIVATIVES AND THEIR USE AS MUSCARINIC M3 RECEPTOR ANTAGONISTS

-

Page/Page column 21, (2008/06/13)

Compounds of Formula (I) ; in salt or zwitterionic form wherein R 1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by the muscarinic M3 receptor, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.

Syntheses of Benzilic Acids through Electrochemical Reductive Carboxylation of Benzophenones in the Presence of Carbon Dioxide

Ikeda, Yoshikazu,Manda, Eiichiro

, p. 1723 - 1726 (2007/10/02)

Reaction conditions for the electrochemical synthesis of benzilic acid (2a) under the atmosphere of carbon dioxide was investigated from the preparative points of view.The highest yield of 2a (86percent) was obtained under the following conditions; cathode: mercury, electricity passed: 2.3 F/mol, constant current density: 2.5 mA/cm2, benzophenone (1a) (8.2*10-3 mol), electrolyte(KI, 1.7*10-2 mol) in DNF (50 ml).This method and conditions were applied to the syntheses of twelve benzilic acids (2b-2m) and yielded acids in the range of 10-92percent.The yields were strongly depended on the electronic effect of substituents and benzilic acids were not obtained when the ring substituent was NO2, OH, or Br group.

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