2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde CAS 82645-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82645-24-7 |
| Molecular Formula | C18H18O5 |
| Molecular Weight | 314.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 82645-24-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18O5. Molecular weight: 314.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18O5 |
| Molecular Weight | 314.33 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.) | 1980 |
Related Oxybis Standards
- 4,4'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 111550-46-0)
- 4,4'-Oxybis(N-hydroxy-3-methylbenzimidamide) (CAS 89446-97-9)
- 6,6'-Oxybis(benzo[d]thiazol-2-amine) (CAS 53357-06-5)
- 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide) (CAS 4090-52-2)
- (Oxybis(4,1-phenylene))bis(trimethylsilane) (CAS 18055-71-5)
- (Oxybis(2,1-phenylene))bis(trimethylsilane) (CAS 18055-73-7)
- 4,4'-(Oxybis(propane-3,1-diyl))bis(2,6-dimethylpyridine) (CAS 865074-42-6)
- 1,1’-(OXYBIS(4,1-PHENYLENE))BIS(2-METHYLPROPAN-1-ONE) (CAS 157891-84-4)
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- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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