2-(2,5-Dimethoxyphenyl)-2-methylpropanoic acid CAS 29913-55-1
| CAS No. | 29913-55-1 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(2,5-Dimethoxyphenyl)-2-methylpropanoic acid (C12H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(2,5-Dimethoxyphenyl)-2-methylpropanoic acid (CAS 29913-55-1), molecular formula C12H16O4 and molecular weight 224.25 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2,5-Dimethoxyphenyl)-2-methylpropanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Dimethoxyphenyl Standards
- 2-(2,5-Dimethoxyphenyl)butanoic acid (CAS 1082378-84-4)
- 3-(3,5-Dimethoxyphenyl)-2-methylpropanoic acid (CAS 122333-94-2)
- 2-(3,4-Dimethoxyphenyl)butanoic acid (CAS 138505-15-4)
- Ethyl 2-(2,6-dimethoxyphenyl)acetate (CAS 1592320-46-1)
- 2-(3,4-Dimethoxyphenyl)-2-methylpropanoic acid (CAS 59212-11-2)
- 2-{[(3,4-dimethoxyphenyl)methoxy]methyl}oxirane (CAS 66931-53-1)
- 3-(2,3-Dimethoxyphenyl)-2-methylpropanoic acid (CAS 52685-65-1)
- 3-(2,4-Dimethoxyphenyl)-2-methylpropanoic acid (CAS 872833-15-3)
Recommended Standards
- 2-(1,3-Dioxolan-2-ylmethyl)-1,4-dimethoxybenzene (CAS 898759-24-5)
- 2-(2-Ethoxyethoxy)-3-methoxybenzaldehyde (CAS 937675-28-0)
- 1-Fluoro-4-(methylsulfonyl)naphthalene (CAS 59080-18-1)
- 2-(3-((2-Methoxyethoxy)methoxy)phenyl)oxirane (CAS 215439-42-2)
- 2-Methyl-2,6-diazaspiro[4.5]decane (CAS 1086395-69-8)
- 3-methyl-5-{[2-nitro-4-(trifluoromethyl)phenyl]sulphanyl}-4H-1,2,4-triazol-4-amine (CAS 300664-71-5)
- 1-(2-(Dimethylamino)ethyl)-5-propyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1251048-19-7)
- 4,4,5,5,5-Pentafluoropentyl carbamimidothioate methanesulfonate (CAS 1107606-68-7)
- 1,2,2-Trimethyl-3-(morpholine-4-carbonyl)cyclopentane-1-carboxylic acid (CAS 625823-17-8)
- 1-(4'-Fluoro-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 720-74-1)
- 2-(((4H-1,2,4-triazol-4-yl)amino)methyl)-4-bromophenol (CAS 728931-51-9)
- 3-Bromo-4'-(bromomethyl)-1,1'-biphenyl (CAS 1260761-95-2)
- 2-(3-(Trifluoromethyl)phenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 1786294-07-2)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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