4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzaldehyde CAS 2170451-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2170451-48-4 |
| Molecular Formula | C30H20O4 |
| Molecular Weight | 444.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzaldehyde (CAS 2170451-48-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C30H20O4. Molecular weight: 444.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C30H20O4 |
| Molecular Weight | 444.48 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Ethene Standards
- 6,6'-(Ethene-1,2-diyl)bis(3-isothiocyanatobenzenesulfonic acid) (CAS 53005-05-3)
- 6,6-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid) (CAS 128-42-7)
- 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis(benzene-1,2-diol) (CAS 2248462-00-0)
- (E)-6,6'-(ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid) (CAS 26092-49-9)
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- 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetraaniline (CAS 78525-34-5)
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Recommended Standards
- 4-(Benzo[d][1,3]dioxol-5-yl)-2-((3-fluorobenzyl)thio)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 383147-26-0)
- Advantame Acid(Secondary Standards traceble to USP) (CAS 713524-95-9)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-{[(2-fluorophenyl)methyl]sulfanyl}-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 861211-16-7)
- 1,5-Dimethylanthracene (CAS 15815-48-2)
- 3,6-Dimethyl-5,6-dihydrobenzofuran-2(4H)-one (CAS 80417-97-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(bis(4-methoxyphenyl)methyl)amino)-5-amino-5-oxopentanoic acid (CAS 210645-01-5)
- 1-((5-Chloro-2-methoxyphenyl)sulfonyl)-2-ethyl-1H-imidazole (CAS 313402-97-0)
- 8-fluoro-3-hydroxyquinoline-4-carboxylic acid (CAS 1516416-30-0)
- 2-Chloro-3-((tetrahydro-2H-pyran-4-yl)oxy)pyrazine (CAS 1247369-17-0)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
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