2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(ethan-1-yl-1-ylidene))diphenol CAS 5464-60-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5464-60-8 |
| Molecular Formula | C18H20N2O2 |
| Molecular Weight | 296.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(ethan-1-yl-1-ylidene))diphenol (CAS 5464-60-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20N2O2. Molecular weight: 296.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H20N2O2 |
| Molecular Weight | 296.36 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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- 3,3',3'',3'''-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-1-ol) (CAS 5261-23-4)
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- (Ethane-1,1,1-triyltris(oxy))tribenzene (CAS 49758-91-0)
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Recommended Standards
- 2,2'-((Butane-1,4-diylbis(azanylylidene))bis(methanylylidene))diphenol (CAS 3955-57-5)
- 2,2-Diphenylacetic pivalic anhydride (CAS 2273800-75-0)
- 2-(4-Butylbenzoyl)phenyl acetate (CAS 890098-44-9)
- 3-Amino-3-(3-hydroxyoxetan-3-yl)-N-tritylpropanamide (CAS 2198055-92-2)
- N-Benzoyl-N-(4-iodophenyl)thiourea (CAS 19249-88-8)
- 3-(3-(2,3-Dichlorophenyl)-2,4-dioxoimidazolidin-1-yl)benzoic acid (CAS 651748-65-1)
- 2-(4-(Cyclopropylmethyl)piperazin-1-yl)pyridin-3-amine (CAS 1154384-31-2)
- 1-(5-(Dimethylamino)-2-hydroxyphenyl)ethanone (CAS 49619-68-3)
- 5-Amino-1-(2,4-dichlorobenzyl)-1H-indazol-3-ol (CAS 197584-44-4)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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