2-(2-Methoxyethoxy)benzoic acid CAS 98684-32-3
| CAS No. | 98684-32-3 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Methoxyethoxy)benzoic acid (CAS 98684-32-3), a certified reference material (molecular formula C10H12O4, MW 196.20 g/mol) for analytical method development and quality control.
2-(2-Methoxyethoxy)benzoic acid (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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1985 |
Related Methoxyethoxy Standards
- 3-(2-Methoxyethoxy)benzoic Acid (CAS 152808-60-1)
- 4-(2-Methoxyethoxy)benzoic acid (CAS 27890-92-2)
- 2-(2-Methoxyethoxy)-1-phenylethan-1-ol (CAS 6942-08-1)
- 2-(2-Methoxyethoxy)phenylboronic Acid (CAS 1122568-09-5)
- 3-(2-Methoxyethoxy)phenylboronic Acid (CAS 227305-67-1)
- 4-(2-Methoxyethoxy)phenylboronic Acid (CAS 265664-52-6)
- 2-(2-(2-Methoxyethoxy)ethoxy)acetyl chloride (CAS 63881-16-3)
- (5-(2-Methoxyethoxy)pyridin-3-yl)boronic acid (CAS 1015229-31-8)
Recommended Standards
- 2-(2-Methoxy-4-methylphenoxy)acetic acid (CAS 6270-23-1)
- 2-(2-Methoxyphenoxy)propanoic acid (CAS 7309-51-5)
- 2-(2-Formyl-1H-pyrrol-1-yl)benzonitrile (CAS 68557-19-7)
- 2-(2-Methylpropoxy)-3-nitropyridine (CAS 878407-50-2)
- 4-(1-Hydroxycyclobutyl)phenylboronic Acid Pinacol Ester (CAS 1398331-98-0)
- 7-Cyanato-2,2-dimethylchroman-4-one (CAS 159151-02-7)
- 5-Bromo-6-methoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 26231-23-2)
- 2-(2-(Methylimino)-4-phenyl-2,3-dihydrothiazol-5-yl)acetic acid (CAS 878081-71-1)
- Keto Tiagabine Tosylate (CAS 161014-56-8)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-2-(4-(thiophen-2-yl)piperidin-1-yl)acetamide (CAS 1396845-65-0)
- N-allylmethanesulfonamide (CAS 59639-96-2)
- 4-Methyl-5-(2-(1-methylcyclopropyl)-pyrimidin-4-yl)thiazol-2-amine (CAS 1163707-11-6)
- (2-Bromophenyl)(1H-indol-1-yl)methanone (CAS 135966-94-8)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
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