4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde CAS 64673-04-7
| CAS No. | 64673-04-7 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 196.20 g/mol gives 4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde (CAS 64673-04-7) is a high-purity analytical reference standard with the molecular formula C10H12O4 and a molecular weight of 196.20 g/mol.
4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde (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.
CATO manufactures 4-(2-hydroxy-ethoxy)-3-methoxy-benZaldehyde 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 | 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.) | 1975 |
Related hydroxy 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)
- methyl 2-(2-hydroxy-3-methoxyphenyl)acetate (CAS 103324-26-1)
- 6-Hydroxy-2-(tetrahydro-2H-pyran-4-yl)pyrimidin-4(3H)-one (CAS 1045861-20-8)
- 4-Hydroxy-3-(2-hydroxypropan-2-yl)benzoic acid (CAS 1081543-09-0)
- 1-(3-Hydroxy-4,5-dimethoxyphenyl)ethan-1-one (CAS 114012-82-7)
- Ethyl 6-hydroxy-3,5-dimethylpyrazine-2-carboxylate (CAS 1166827-49-1)
Recommended Standards
- 4-(2,5-Dihydroxyphenyl)butanoic acid (CAS 77267-97-1)
- 4-(2-Methoxyethoxy)benzoic acid (CAS 27890-92-2)
- 4-(2,3-Dihydroxypropoxy)benzaldehyde (CAS 64049-49-6)
- 4-(2-Oxopyridin-1(2H)-yl)benzonitrile (CAS 444002-96-4)
- 2,6-Dimethoxypyridine-3,5-diamine Hydrochloride (CAS 169381-75-3)
- 6-Bromo-3-hydroxypicolinonitrile (CAS 727737-00-0)
- n-(3-Acetylphenyl)-1-methyl-1h-pyrazole-4-carboxamide (CAS 514854-79-6)
- Methyl 2-[(phenylcarbamothioyl)amino]thiophene-3-carboxylate (CAS 338777-30-3)
- Raltitrexed Impurity 39 (CAS CATO-C4X-138639)
- 5-Methoxyspiro[indoline-3,4'-piperidin]-2-one (CAS 1258637-92-1)
- 2-Bromo-6-chloro-3-hydroxyisonicotinonitrile (CAS 1445968-08-0)
- (S)-2-Amino-3-hydroxy-N-pentylpropanamide (CAS 147266-42-0)
- CI-994 (CAS 112522-64-2)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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