ChemicalBook >> CAS DataBase List >>2-(4-Methylphenyl)propanoic acid
2-(4-Methylphenyl)propanoic acid
- 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
- MDL Number:
- MFCD01111378
- MOL File:
- 938-94-3.mol
- MSDS File:
- SDS
Last updated:2024-04-16 16:04:49
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) |
FDA UNII | 1635C8OCXW |
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 price More Price(18)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | PHR3321 | (2RS)-2-(4-methylphenyl)propanoic acid certified reference material, pharmaceutical secondary standard | 938-94-3 | 50MG | $691 | 2024-03-01 | Buy |
Sigma-Aldrich | 522449 | α,4-Dimethylphenylacetic acid 97% | 938-94-3 | 5g | $151 | 2023-06-20 | Buy |
TRC | T536780 | 2-(p-Tolyl)propionicAcid | 938-94-3 | 1g | $70 | 2021-12-16 | Buy |
TRC | T536780 | 2-(p-Tolyl)propionicAcid | 938-94-3 | 25g | $300 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK986257 | 2-(4-Methylphenyl)propanoicacid 97% | 938-94-3 | 25g | $325 | 2021-12-16 | Buy |
2-(4-Methylphenyl)propanoic acid Chemical Properties,Uses,Production
Chemical Properties
clear yellow liquid after melting
Uses
2-(p-Tolyl)propionic acid (Ibuprofen EP Impurity D) is an impurity of Ibuprofen (I140000). Ibuprofen impurity D.
Uses
2-(p-Tolyl)propionic acid is an impurity of Ibuprofen (I140000). Ibuprofen impurity D.
Synthesis Reference(s)
Synthesis, p. 231, 1984 DOI: 10.1055/s-1984-30784
Tetrahedron Letters, 36, p. 5641, 1995 DOI: 10.1016/0040-4039(95)01035-G
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
Global( 275)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20291 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 885 | 50 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21666 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2966 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from 2-(4-Methylphenyl)propanoic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-16 | 2-(4-Methylphenyl)propanoic acid
938-94-3
|
US $5.00-0.10 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2021-08-12 | 2-(4-Methylphenyl)propanoic acid
938-94-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2019-07-06 | 2-(4-Methylphenyl)propanoic acid
938-94-3
|
US $7.00 / KG | 1KG | 99% | 1000KG | Career Henan Chemical Co |
- 2-(4-Methylphenyl)propanoic acid
938-94-3
- US $5.00-0.10 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 2-(4-Methylphenyl)propanoic acid
938-94-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 2-(4-Methylphenyl)propanoic acid
938-94-3
- US $7.00 / KG
- 99%
- Career Henan Chemical Co
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
1of4
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