3,4-Bis(2,5,8,11-tetraoxatridecan-13-yloxy)benzaldehyde CAS 109168-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109168-95-8 |
| Molecular Formula | C25H42O11 |
| Molecular Weight | 518.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Bis(2,5,8,11-tetraoxatridecan-13-yloxy)benzaldehyde (CAS 109168-95-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H42O11. Molecular weight: 518.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H42O11 |
| Molecular Weight | 518.59 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.) | 1988 |
Related Bis Standards
- 2,5-Bis((2,5,8,11-tetraoxatridecan-13-yl)oxy)terephthalohydrazide (CAS 2760302-99-4)
- 1-(2,5,8,11-Tetraoxatridecan-13-yloxy)anthracene-9,10-dione (CAS 104549-31-7)
- 4-(2,5,8,11-Tetraoxatridecan-13-yloxy)benzaldehyde (CAS 197513-69-2)
- 1-Phenyl-2,5,8,11-tetraoxatridecan-13-oic acid (CAS 144751-75-7)
- 2,2'-(9,9-Di(2,5,8,11-tetraoxatridecan-13-yl)-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 771563-20-3)
- O-(2,5,8,11-Tetraoxatridecan-13-yl)hydroxylamine (CAS 1355318-41-0)
Recommended Standards
- Raloxifene Impurity 22 (CAS 166975-60-6)
- N-((5-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl)methyl)benzamide (CAS 393839-63-9)
- Meropenem Impurity 13 (CAS CATO-C4X-130913)
- 5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-one (CAS 248607-58-1)
- 4-{[(9S)-9-hydroxy-2-azatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3,5,7,12,14-hexaene-2-carbonyl]amino}butanoic acid (CAS 1523530-65-5)
- 4-(3-Hydroxy-4-methoxyphenyl)but-3-en-2-one (CAS 77334-11-3)
- 6-(benzyloxy)quinoline (CAS 108825-21-4)
- N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-3,4-dimethoxybenzamide (CAS 865249-44-1)
- 1-((1R,4R,5S)-4,5-Dihydroxy-3-(hydroxymethyl)cyclopent-2-en-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 90597-20-9)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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