4,4'-(Ethane-1,2-diylidenebis(azanylylidene))diphenol CAS 24764-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24764-93-0 |
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Ethane-1,2-diylidenebis(azanylylidene))diphenol (CAS 24764-93-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H12N2O2. Molecular weight: 240.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 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.) | 1964 |
| Nitrogen Atoms | 2 |
Related Ethane Standards
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- 4,4'-(Ethane-1,1-diyl)bis(methoxybenzene) (CAS 10543-21-2)
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- 4,4’-[Ethane-1,2-diylbis(oxy)]dianiline (CAS 6052-10-4)
- 2,2'-(Ethane-1,2-diylbis(oxy))diphenol (CAS 20115-81-5)
- 3,3'-(Ethane-1,2-diylbis(oxy))diphenol (CAS 61166-00-5)
- 2,2'-(Ethane-1,2-diyldisulfonyl)diethanol (CAS 7484-34-6)
Recommended Standards
- 4-(Dimethylamino)-2-(2-formyl-1H-pyrrol-1-yl)nicotinonitrile (CAS 303986-36-9)
- 4,4'-(Hydrazine-1,2-diylidenebis(methanylylidene))diphenol (CAS 5466-23-9)
- 4-(Boc-amino)-1-methylpyrrole-2-carboxylic acid, 97% (CAS 77716-11-1)
- 1H-Indene-2-carboxylic acid, 1-amino-2,3-dihydro-, methyl ester (CAS 337956-06-6)
- 2-(4-(Benzyloxy)-3-methoxyphenyl)ethan-1-amine (CAS 22231-61-4)
- Methyl 2-(3-fluoro-5-(trifluoromethyl)phenyl)acetate (CAS 955036-78-9)
- Calcitriol Impurity 21 (CAS 115648-67-4)
- 3-Fluoro-4-((methylamino)methyl)phenylboronic acid (CAS 1704064-02-7)
- 5-Phenyl-2,3-di-p-tolylfuran (CAS 88406-98-8)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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