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2-(4-Methylphenyl)propanoic acid

2-(4-Methylphenyl)propanoic acid Structure
CAS No.
938-94-3
Chemical Name:
2-(4-Methylphenyl)propanoic acid
Synonyms
2-p-Tolylpropanoic acid;2-(P-TOLYL)PROPIONIC ACID;(2RS)-2-(4-METHYLPHENYL)PROPANOIC ACID;Ibuprofen-3;2-(4-MethyL;IBUPROFEN IMP D;5932B+5242:5246;IBUPROFEN IMPURITY D;2-(4-Methylphenyl)pr;2-(4-METHYLPHENYL)PROPA
CBNumber:
CB1333307
Molecular Formula:
C10H12O2
Molecular Weight:
164.2
MOL File:
938-94-3.mol
MSDS File:
SDS
Modify Date:
2024/4/16 16:04:49
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2-(4-Methylphenyl)propanoic acid Properties

Melting point 37-42 °C(lit.)
Boiling point 231.67°C (rough estimate)
Density 1.0041 (rough estimate)
refractive index 1.518-1.52
Flash point >230 °F
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 4.44±0.10(Predicted)
color White to Off-White
BRN 2251315
CAS DataBase Reference 938-94-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29163990

2-(4-Methylphenyl)propanoic acid Chemical Properties,Uses,Production

Chemical Properties

clear yellow liquid after melting

Uses

2-(p-Tolyl)propionic acid is an impurity of Ibuprofen (I140000). Ibuprofen impurity D.

General Description

α,4-Dimethylphenylacetic acid is also referred to as 2-(4-methylphenyl)propanoic acid. It is an alkaline decomposition product of azalomycin-B, a macrolide antibiotic produced by Streptomyces hygroscopicus var. azalomyceticus. The reaction of pinonic acid with bromine in water affords 2-(4-methylphenyl)propanoic acid.

2-(4-Methylphenyl)propanoic acid Preparation Products And Raw materials

Raw materials

Benzene, 1-(1-bromoethyl)-4-methyl-, (-)- 2-(4-methylphenyl)propanenitrile Benzeneacetic acid, α-hydroxy-α,4-dimethyl- 2-(p-Tolyl)-propionic acid methyl ester 1-(1-Chloroethyl)-4-Methylbenzene
ethyl 2-p-tolylpropanoate 4-Methylstyrene Formic acid carbon monoxide Carbon dioxide
Iodomethane 4-Methylphenylacetic acid
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Preparation Products

3-(4-METHYLPHENYL)PROPIONIC ACID

2-(4-Methylphenyl)propanoic acid Suppliers

Global( 270)Suppliers
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GLP Pharma Standards +91 9866074638 Hyderabad, India 1644 58 Inquiry
Varanous Labs Pvt Ltd +91-7036248882 +91-7036248882 Hyderabad, India 1541 58 Inquiry
Orgamine Chemicals(I) Pvt Ltd +91-9820080281 +91-9820080281 Maharashtra, India 451 58 Inquiry
Rivashaa Agrotech Biopharma Pvt. Ltd. +91-26463395 +91-7926462688 Gujarat, India 1615 58 Inquiry
Molsyns Research +91-9586858886 +91-9586858886 Gujarat, India 418 58 Inquiry
Neogen Chemicals Ltd +91-9619496467 +91-8657984687 Maharashtra, India 56 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Chemicea Pharmaceuticals Pvt Ltd +91-9881765045/+91-8796656135 Pune, India 825 58 Inquiry
Anant Pharmaceuticals Pvt. ltd +91 8550986868 Maharashtra, India 736 58 Inquiry
Supplier Advantage
GLP Pharma Standards 58
Varanous Labs Pvt Ltd 58
Orgamine Chemicals(I) Pvt Ltd 58
Rivashaa Agrotech Biopharma Pvt. Ltd. 58
Molsyns Research 58
Neogen Chemicals Ltd 58
A.J Chemicals 58
CLEARSYNTH LABS LTD. 58
Chemicea Pharmaceuticals Pvt Ltd 58
Anant Pharmaceuticals Pvt. ltd 58

2-(4-Methylphenyl)propanoic acid Spectrum

2-(4-Methylphenyl)propanoic acid(938-94-3)IR

938-94-3(2-(4-Methylphenyl)propanoic acid)Related Search:

Propionic acid METHYLSTYRENE Silicone oil (high temperature) 2,3-Dibromopropionic acid Chlorodimethylphenylsilane
Propionic anhydride 2-Chloropropionic acid DL-Phenylalanine (S)-(+)-2-Phenylpropionic acid 1-Methyl-4-(methylsulfonyl)-benzene
2,2-Bis(hydroxymethyl)propionic acid IBUPROFEN IMP. D (EP): 2-(4-METHYLPHENYL)PROPANOIC ACID MM(CRM STANDARD) (S)-(+)-Ibuprofen Z-AIB-OH (R)-(-)-IBUPROFEN
1-Hydroxyibuprofen 1-Oxo Ibuprofen Ibuprofen Ethyl Ester
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IBUPROFEN IMP D IBUPROFEN IMPURITY D 4-METHYL-2-PHENYLPROPIONIC ACID alpha,4-Dimethylphenylacetic acid 97% (2R)-2-(4-Methylphenyl)propanoic acid ALPHA,4-DIMETHYLPHENYLACETIC ACID 2-(4-METHYLPHENYL)PROPANOIC ACID 2-(4-METHYLPHENYL)PROPIONIC ACID 2-(p-Methylphenyl)propionic acid a,4-Dimethylbenzeneacetic acid 2-(p-Tolyl)propionic acid,98% α,4-dimethylphenylacetic acid p-Methylhydratropic acid. 2-(4-tolyl)propanoic acid 2-(4-Tolyl)propionic acid Methylphenylpropinoic acid 2-p-Tolylpropanoic acid / 2-(4-Tolyl)propionic acid 2-(p-Tolyl)propionic acidalpha,4-Dimethylphenylacetic acid 2-(4-Methylphenyl)pr 2-(p-Tolyl)propionic acid, 98% 5GR α-(p-Tolyl)propionic Acid α,4-DiMethylbenzeneacetic Acid Ibuprofen IMpurity-D -(EP) 5932B+5242:5246 2-(4-METHYLPHENYL)PROPA Ibuprofen-3 2-(p-Tolyl)proplonic acid Ibuprofen EP Impurity D (2-(p-Tolyl)propionic Acid) (2S)-2-(4-methylphenyl)propanoate Ibuprofen EP Impurity D：Ibuprofen Impurity D (2RS)-2-(4-Methylphenyl)propanoic A 2-(4-MethyL Benzeneacetic acid, α,4-dimethyl- Ibuprofen Impurity 4（Ibuprofen EP Impurity D） p-Methyl isopropionic acid　 Ibuprofen Impurity DQ: What is Ibuprofen Impurity D Q: What is the CAS Number of Ibuprofen Impurity D Q: What is the storage condition of Ibuprofen Impurity D Q: What are the applications of Ibuprofen Impurity D Ibuprofen EP Impurity D 2-(P-TOLYL)PROPIONIC ACID (2RS)-2-(4-METHYLPHENYL)PROPANOIC ACID 2-p-Tolylpropanoic acid α,4-Dimethylphenylacetic acid 2-(4-Methylphenyl)propanoicaci 938-94-3 CH3C6H4CHCH3CO2H CARBOXYLIC ACID Building Blocks Carbonyl Compounds Carboxylic Acids C10 Organic Building Blocks Aromatic Propionic Acids Carboxylic Acids Phenyls & Phenyl-Het Carboxylic Acids Phenyls & Phenyl-Het Intermediates