4-((5-Formyl-2-methoxybenzyl)oxy)-3-methoxybenzaldehyde CAS 438220-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438220-55-4 |
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((5-Formyl-2-methoxybenzyl)oxy)-3-methoxybenzaldehyde (CAS 438220-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16O5. Molecular weight: 300.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Formyl Standards
- 1-(3-Formyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxamide (CAS 636991-30-5)
- Methyl 2-((5-formyl-2-methoxybenzyl)oxy)benzoate (CAS 832738-16-6)
- Methyl 2-(5-formyl-2-methoxyphenoxy)-2-phenylacetate (CAS 885949-40-6)
- Methyl 4-(4-formyl-2-methoxyphenoxymethyl)benzoate (CAS 351336-10-2)
- Ethyl 5-formyl-6-phenylimidazo[2,1-b]thiazole-3-carboxylate (CAS 752244-07-8)
- 2-(2-Formyl-phenoxy)-N-(3-nitro-phenyl)-acetamide (CAS 331962-81-3)
- 2-(3-Formyl-2-methyl-1H-indol-1-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide (CAS 626205-28-5)
- 2-Formyl-3-iodo-6-(trifluoromethyl)pyridine (CAS 1289067-46-4)
Recommended Standards
- 3-Benzyl-7-ethyl-8-(hydroxymethyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 568567-43-1)
- 4-(2,5-Dimethoxybenzoyl)phenyl acetate (CAS 890100-21-7)
- 3-Benzyl-7-(2-methoxyethyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione (CAS 554423-81-3)
- 2-(1,1-Dioxo-tetrahydro-1lambda*6*-thiophen-3-ylamino)-4-methyl-pentanoic acid (CAS 792893-05-1)
- (1R,2R)-1-Amino-2-ethylcyclopropanecarboxylic acid (CAS 63393-57-7)
- 11-Benzyl-2,11-diazaspiro[6.7]tetradecane (CAS 1445951-65-4)
- 4-(2-Bromo-5-cyclohexyl-3-hydroxypent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 60057-00-3)
- Ethyl 2-(3-(tert-butyl)phenyl)-2-oxoacetate (CAS 1256481-75-0)
- Desacetyl Diltiazem D4 (CAS 112259-40-2)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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 13829788188 / jacky.chen@cato-chem.com