(2,4,6-Trimethyl-phenoxy)-acetic acid methyl ester CAS 86745-91-7
| CAS No. | 86745-91-7 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2,4,6-Trimethyl-phenoxy)-acetic acid methyl ester 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.
CATO supplies (2,4,6-Trimethyl-phenoxy)-acetic acid methyl ester (CAS 86745-91-7), a certified reference material (molecular formula C12H16O3, MW 208.25 g/mol) for analytical method development and quality control.
(2,4,6-Trimethyl-phenoxy)-acetic acid methyl ester (C12H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 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.) | 1981 |
Related Trimethyl Standards
- 1,6,6-Trimethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid (CAS 1233243-59-8)
- 2-(2,2,4-Trimethyl-1,3-dioxolan-4-yl)pyridin-4-amine (CAS 2878424-35-0)
- rel-2-(2,2,5-Trimethyl-1,3-dioxolan-4-yl)pyridin-4-amine (CAS 2879234-14-5)
- 4,5,7-trimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1565321-62-1)
- 17092-94-3 1-(4,4,7a-Trimethyl-2,4,5,7a-tetrahydro-1-benzofuran-2-yl)ethan-1-ol DTXSID20574137 (CAS 17092-94-3)
- 4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one (CAS 190059-33-7)
- 1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]piperazine (CAS 957514-00-0)
- 3,5,5-Trimethyl-4-(3-oxobutyl)-2-cyclohexen-1-one (CAS 74233-41-3)
Recommended Standards
- 2-[2-methyl-5-(propan-2-yl)phenoxy]acetic acid (CAS 19728-20-2)
- (3aS,6R,7aS)-6-Ethyl-1-oxo-2,3,3a,6,7,7a-hexahydro-1H-indene-4-carboxylic acid (CAS 62251-98-3)
- 3-(4-Hydroxy-2,6-dimethylphenyl)-2-methylpropanoic acid (CAS 194857-85-7)
- (3-Fluorophenyl)(thiophen-2-yl)methanol (CAS 860016-99-5)
- (R)-tert-Butyl (1-oxo-1-(2-(pyridin-2-yl)hydrazinyl)propan-2-yl)carbamate (CAS 915375-27-8)
- 4-Chloro-2-(5-methylthiophen-2-yl)pyrimidine (CAS 1155598-46-1)
- 2-Butyl-5-(ethylsulfonyl)benzo[d]oxazole (CAS 866142-96-3)
- 2-(5-Bromo-6-methylbenzofuran-3-yl)acetic acid (CAS 1420794-84-8)
- 2-Bromo-4-methylbenzo[d]oxazole (CAS 1504218-26-1)
- 3-(2-Aminopyrimidin-4-yl)benzoic acid (CAS 942035-84-9)
- (4-Nitrophenyl)(quinolin-3-yl)methanone (CAS 1187166-16-0)
- 5'-Uridylic Acid Disodium Salt (CAS 3387-36-8)
- Methyl 2-Formyl-3,5-dimethoxybenzoate (CAS 52344-93-1)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com