Methyl 2-hydroxy-2-(2-methoxyphenyl)acetate CAS 21165-11-7
| CAS No. | 21165-11-7 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 2-hydroxy-2-(2-methoxyphenyl)acetate 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.
Methyl 2-hydroxy-2-(2-methoxyphenyl)acetate (CAS 21165-11-7) is a high-purity analytical reference standard with the molecular formula C10H12O4 and a molecular weight of 196.20 g/mol.
Methyl 2-hydroxy-2-(2-methoxyphenyl)acetate (C10H12O4) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1963 |
Related Methyl Standards
- 5-Ethyl-2-hydroxy-3-methoxybenzoic acid (CAS 100245-34-9)
- 2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)acetic acid (CAS 100304-49-2)
- 5-Hydroxy-2-(2-tetrahydropyranyl)pyridazin-3(2H)-one (CAS 1008517-74-5)
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Recommended Standards
- Methyl 2-ethoxy-6-hydroxybenzoate (CAS 74292-71-0)
- methyl 2-hydroxy-2-(3-methoxyphenyl)acetate (CAS 54845-40-8)
- Methyl 2,6-dimethoxybenzoate (CAS 2065-27-2)
- Methyl 2-methyl-2-(6-oxo-1,6-dihydropyrimidin-2-yl)propanoate (CAS 2845977-97-9)
- Methyl 2-hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)acetate (CAS 28748-67-6)
- 5,5'-(2,2-Dichloroethene-1,1-diyl)bis(2-nitrofuran) (CAS 5397-74-0)
- 2-(2-(Pyridin-2-yl)ethyl)benzoic acid hydrochloride (CAS 1185303-94-9)
- 1-(4-amino-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 1206640-59-6)
- 4-nitro-2-(trifluoromethyl)benzene-1-sulfonamide (CAS 393-04-4)
- 2-((4-Fluorobenzyl)amino)-N,N-dimethylacetamide (CAS 1020915-75-6)
- Imino(methyl)(pyrimidin-2-yl)-lambda6-sulfanone (CAS 2060044-55-3)
- tert-Butyl N'-[1-[4-(ethoxycarbonyl)phenyl]ethylidene]hydrazinecarboxylate (CAS 870822-87-0)
- 2-(2-Fluorophenyl)-N,N-dimethyl-5-(1H-pyrrol-2-yl)pyrimidin-4-amine (CAS 823795-86-4)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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