3,4-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzaldehyde CAS 73033-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73033-13-3 |
| Molecular Formula | C21H34O9 |
| Molecular Weight | 430.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzaldehyde (CAS 73033-13-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H34O9. Molecular weight: 430.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H34O9 |
| Molecular Weight | 430.49 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Bis Standards
- 3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzaldehyde (CAS 206049-38-9)
- (3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)methanol (CAS 206049-37-8)
- 1-(3,5-Bis(2-methoxyethoxy)phenyl)-6,7-dimethoxy-3-methylisoquinoline (CAS 125175-65-7)
- 1-(2-(5-(2-Methoxyethoxy)-1H-benzo[d]imidazol-1-yl)quinolin-8-yl)piperidin-4-amine (CAS 343787-29-1)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87794-64-7)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87994-64-7)
- Bis(2-(2-(2-methoxyethoxy)ethoxy)ethyl) succinate (CAS 869483-81-8)
- 2',5'-Bis(2-methoxyethoxy)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2172944-59-9)
Recommended Standards
- 21-Hydroxy Eplerenone (CAS 334678-67-0)
- 2-[(4-Fluorophenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-79-1)
- 6beta-Hydroxy Eplerenone (CAS 209253-80-5)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1(3H)-one (CAS 862081-38-7)
- 2-Bromo-5-chloro-3-methyl-1H-indole (CAS 168143-77-9)
- 6-(2-Fluorophenyl)-2-hydroxynicotinic acid (CAS 1204297-31-3)
- 1-(4-Bromophenoxy)-2-nitro-4-(trifluoromethyl)benzene (CAS 1744-23-6)
- 2-(2-fluorophenyl)piperazine dihydrochloride (CAS 115238-06-7)
- 2-Amino-3-(1-methyl-1h-indazol-3-yl)propan-1-ol (CAS 1498650-13-7)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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