1,4-Bis(diethoxymethyl)benzene CAS 20635-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20635-30-7 |
| Molecular Formula | C16H26O4 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Bis(diethoxymethyl)benzene (CAS 20635-30-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H26O4. Molecular weight: 282.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H26O4 |
| Molecular Weight | 282.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Bis Standards
- (E)-1-(diethoxymethyl)-4-styrylbenzene (CAS 381716-24-1)
- 1-(Diethoxymethyl)-4-methylbenzene (CAS 2403-59-0)
- (2-(Diethoxymethyl)hept-1-en-1-yl)benzene (CAS 60763-41-9)
- N-(3-(Diethoxymethyl)isoxazol-4-yl)benzamide (CAS 87149-84-6)
- 2-(Diethoxymethyl)-1,1-diethoxyheptane (CAS 30989-73-2)
- 4-(Diethoxymethyl)-1-(4-methoxybenzyl)-1H-1,2,3-triazole (CAS 1494137-73-3)
- 1-(3-(Diethoxymethyl)tetrahydrofuran-2-yl)-1H-benzo[d][1,2,3]triazole (CAS 186762-60-7)
- 4-(diethoxymethyl)-1-(4-nitrophenyl)-1H-1,2,3-triazole (CAS 1012081-58-1)
Recommended Standards
- 1,4-Bis(3-methylpyridin-2-yl)-1,4-diazepane (CAS 946386-12-5)
- 1-[(4-Methoxy-phenyl)-phenyl-methyl]-piperazine (CAS 54041-93-9)
- 1,3-Dimethyl-4-(4-methylbenzenesulfonyl)-2,3-dihydro-1H-imidazole-2-thione (CAS 282109-03-9)
- 4-[(1E)-[(3,4-Dimethoxyphenyl)imino]methyl]phenyl 4-methylbenzoate (CAS 331460-64-1)
- Methyl 2-(2,3-dimethylphenyl)propanoate (CAS 62528-58-9)
- Methyl 7-amino-2-(4-methoxyphenyl)-3-oxo-2H,3H-thieno[3,2-c]pyridazine-6-carboxylate (CAS 338395-94-1)
- 3-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)propanoic acid (CAS 83747-21-1)
- 4-(4-Isobutylphenyl)butan-1-amine (CAS 1216170-51-2)
- Rasagiline Impurity 32 (CAS CATO-C4X-191332)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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