3-Hydroxy-2-methoxy-6-(methoxymethyl)benzoic acid CAS 115319-77-2
| CAS No. | 115319-77-2 |
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-Hydroxy-2-methoxy-6-(methoxymethyl)benzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
3-Hydroxy-2-methoxy-6-(methoxymethyl)benzoic acid (CAS 115319-77-2) is a high-purity analytical reference standard with the molecular formula C10H12O5 and a molecular weight of 212.20 g/mol.
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 | C10H12O5 |
| Molecular Weight | 212.20 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 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.) | 1989 |
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Recommended Standards
- 3-(1-benzofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-71-3)
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- 3-(3-(Methoxymethyl)phenyl)isoxazole-5-carboxylic acid (CAS 1486097-36-2)
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- 5-(2-Methylbenzoyl)-2-methylpyridine (CAS 1187168-02-0)
- 1,2,3-Tris(isopropylthio)indolizine (CAS 139259-99-7)
- 2-amino-3-oxobutanoic acid ethyl ester (CAS 20207-16-3)
- 2-(4-Chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl)acetonitrile (CAS 1006471-49-3)
- (E)-5-(5-bromo-2-hydroxybenzylidene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 313470-10-9)
- 6-Iodo-2,5-dimethylquinoline (CAS 1936338-46-3)
- Glycerol 1-Monobutyrate (CAS 557-25-5)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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