4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis(benzene-1,2-diol) CAS 2248462-00-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2248462-00-0 |
| Molecular Formula | C26H20O8 |
| Molecular Weight | 460.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis(benzene-1,2-diol) (CAS 2248462-00-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H20O8. Molecular weight: 460.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H20O8 |
| Molecular Weight | 460.43 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) | 17.0 |
| 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)
- 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzaldehyde (CAS 2170451-48-4)
- 6,6-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid) (CAS 128-42-7)
- (Ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetraboronic acid (CAS 1905395-21-2)
- 4,4’,4’’,4’’’-(Ethene-1,1,2,2-tetrayl)tetrabenzoic Acid (CAS 1351279-73-6)
- 5,5',5'',5'''-(Ethene-1,1,2,2-tetrayl)tetrakis(2-hydroxybenzaldehyde) (CAS 2036328-15-9)
- 4,4'-(Ethene-1,2-diyl)bis(N,N-diphenylaniline) (CAS 116942-09-7)
- (E)-4,4'-(Ethene-1,2-diyl)bis(N,N-diphenylaniline) (CAS 202748-68-3)
Recommended Standards
- 1-Naphthol 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester (CAS 18404-55-2)
- 4-Nitrophenyl 2-acetamido-2-deoxy-4-6-O-p-methoxybenzylidene-α-D-galactopyranoside (CAS 59868-86-9)
- Sofosbuvir Impurity 87 (CAS 157037-56-4)
- 2-Chloro-5-(5-methyl-1H-1,2,4-triazol-3-yl)aniline (CAS 648917-60-6)
- N-(3-Acetylphenyl)methanesulfonamide (CAS 2417-42-7)
- 5-Chloro-2-methyl-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1706447-06-4)
- 1-(5-Bromo-2-methylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1157775-40-0)
- N-(3-Fluoranthyl)maleimide (CAS 60354-76-9)
- N-{5-[(2-benzyl-7-bromo-2-azabicyclo[2.2.1]hept-6-yl)thio]-1,3,4-thiadiazol-2-yl}-3-(trifluoromethyl)benzamide (CAS 295787-38-1)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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