4,4'-(Hexane-3,4-diyl)diphenol CAS 5635-50-7
| CAS No. | 5635-50-7 |
| Molecular Formula | C18H22O2 |
| Molecular Weight | 270.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Hexane-3,4-diyl)diphenol (CAS 5635-50-7) is a high-purity analytical reference standard with the molecular formula C18H22O2 and a molecular weight of 270.37 g/mol.
Based on its molecular formula C18H22O2, 4,4'-(Hexane-3,4-diyl)diphenol contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4'-(Hexane-3,4-diyl)diphenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H22O2 |
| Molecular Weight | 270.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Hexane Standards
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Recommended Standards
- 4'-(Hexyloxy)-[1,1'-biphenyl]-4-ol (CAS 78435-17-3)
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- 4-(Adamantan-1-yl)phenyl acetate (CAS 63013-56-9)
- 4-Phenyl-5-(phenylsulfanyl)-1,2,3-thiadiazole (CAS 237058-61-6)
- (4-Amino-3-nitrophenyl)(3-nitrophenyl)methanone (CAS 37567-46-7)
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- 7-Bromo-9,9-dimethyl-9H-fluoren-2-ol (CAS 1256619-51-8)
- 3-(4-Bromo-3-indolyl)propanoic Acid (CAS 1018612-18-4)
- Fmoc-trans-3-phenylazetidine-2-carboxylic acid (CAS 204320-45-6)
- 2,5,6-Trifluoropyrimidin-4-amine (CAS 697-85-8)
- C-telopeptide (CAS 162929-64-8)
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