3-Ethoxy-4,5-dihydroxybenzaldehyde CAS 62040-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62040-18-0 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethoxy-4,5-dihydroxybenzaldehyde (CAS 62040-18-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O4. Molecular weight: 182.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 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.) | 1974 |
Related Ethoxy Standards
- 4-Ethoxy-2-hydroxybenzoic acid (CAS 10435-55-9)
- 1-ethoxy-4-ethynyl-2,3-difluorobenzene (CAS 928208-56-4)
- 3-ethoxy-2-hydroxybenzoic acid (CAS 67127-72-4)
- 3-Ethoxy-4-hydroxybenzoic acid (CAS 5438-38-0)
- 4-Ethoxy-2,3-dihydroxybenzaldehyde (CAS 757995-98-5)
- 4-Ethoxy-3-hydroxybenzoic acid (CAS 90536-50-8)
- 3-Ethoxy-4-nitroaniline (CAS 116435-75-7)
- 2-Ethoxy-3-methyl-5-nitropyridine (CAS 1354224-95-5)
Recommended Standards
- 3,4-Dimethoxy[7-13C]-benzoic Acid (CAS 90140-57-1)
- 3-Hydroxy-4-(methoxymethoxy)benzaldehyde (CAS 65299-00-5)
- 3,4-Dihydroxyphenylacetic Acid Methyl Ester (CAS 25379-88-8)
- (2-Propoxypyridin-4-yl)methanamine (CAS 1094468-50-4)
- Flumezapine-d (CAS 61325-80-2)
- Benzo[b]thiophene-4-carboximidamide hydrochloride (CAS 154650-84-7)
- 5-(4-(Bromomethyl)phenyl)-2H-tetrazole (CAS 886364-04-1)
- Tert-butyl n-(3-cyano-2-hydroxypropyl)carbamate (CAS 120245-01-4)
- 2,2'-((3-Methoxybenzyl)azanediyl)bis(ethan-1-ol) (CAS 212770-56-4)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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