3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde CAS 866249-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866249-12-9 |
| Molecular Formula | C33H28O8 |
| Molecular Weight | 552.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde (CAS 866249-12-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C33H28O8. Molecular weight: 552.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C33H28O8 |
| Molecular Weight | 552.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
- 4-{2,2-Bis[(4-formylphenoxy)methyl]-3-(4-formylphenoxy)propoxy}benzaldehyde (CAS 381670-43-5)
- (4-(2-Formylphenoxy)butyl)triphenylphosphonium bromide (CAS 52032-55-0)
- 4,4'-((2-((4-Formylphenoxy)methyl)-2-methylpropane-1,3-diyl)bis(oxy))dibenzaldehyde (CAS 1205052-96-5)
- (3-(2-Formylphenoxy)propyl)triphenylphosphonium bromide (CAS 17954-76-6)
- Ethyl 4-(2-(2-formylphenoxy)acetamido)benzoate (CAS 692274-46-7)
- 4-[4-(4-Formylphenoxy)phenoxy]benzaldehyde (CAS 126026-43-5)
- Methyl 2-((4-formylphenoxy)methyl)-3-nitrobenzoate (CAS 885949-38-2)
- Methyl 4-(3-(3-formylphenoxy)propoxy)benzoate (CAS 937601-98-4)
Recommended Standards
- 4-((3-(2-(2-Methoxyphenoxy)ethyl)-2-oxooxazolidin-5-yl)methoxy)-9H-carbazol-3-yl benzoate (CAS 1796927-04-2)
- 1383977-51-2 Tinospinoside C (CAS 1383977-51-2)
- Rimegepant Impurity 68 (CAS CATO-C4X-248768)
- 4-Bromo-3-nitroquinoline (CAS 1566897-26-4)
- (4-{[4-(diphenylmethyl)-1-piperazinyl]sulfonyl}phenyl)amine 20127-97-3 4-[(4-benzhydryl-1-piperazinyl)sulfonyl]aniline (CAS 20127-97-3)
- 1H-Naphtho[1,8-de][1,2,3]triazine (CAS 204-03-5)
- 3',5'-Difluoro-[1,1'-biphenyl]-3-carboxylicacid (CAS 177734-83-7)
- (Z)-7-Bromo-3,4-dihydrobenzo[b]oxepin-5(2H)-one O-cyclobutyl oxime (CAS 1202859-55-9)
- 1,1-Dicyclopropylpropan-1-ol (CAS 18729-53-8)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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