Diethyl [2,2'-biquinoline]-4,4'-dicarboxylate CAS 912-84-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 912-84-5 |
| Molecular Formula | C24H20N2O4 |
| Molecular Weight | 400.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl [2,2'-biquinoline]-4,4'-dicarboxylate (CAS 912-84-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H20N2O4. Molecular weight: 400.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O4 |
| Molecular Weight | 400.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Benzyl ((2S,3S)-1-(2,4-dimethoxybenzyl)-2-(hydroxymethyl)-4-oxoazetidin-3-yl)carbamate (CAS 86334-63-6)
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- 7-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5,6,7,8-tetrahydro-1,7-naphthyridine-2-carboxylic acid (CAS 2137569-55-0)
- 5-Chloro-2-fluoro-4-(trifluoromethyl)benzoyl chloride (CAS 2383814-44-4)
- (S)-tert-Butyl 5-bromo-2-((tert-butoxycarbonyl)amino)pentanoate (CAS 91229-86-6)
- 2-Chloro-3-fluorobenzenethiol (CAS 1208076-56-5)
- Benzyl 2-(hydroxymethyl)piperazine-1-carboxylate hydrochloride (CAS 1203013-92-6)
- N-(3-((5-Bromo-4-((3-(thiophene-2-carboxamido)propyl)amino)pyrimidin-2-yl)amino)phenyl)pyrrolidine-1-carboxamide (CAS 702675-42-1)
- Ethyl 2-Cyclopropylpyrimidine-4-carboxylate (CAS 1192801-25-4)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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