Ethane-1,2-diyl diisonicotinate CAS 72121-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72121-34-7 |
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethane-1,2-diyl diisonicotinate (CAS 72121-34-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N2O4. Molecular weight: 272.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 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.) | 1977 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Dimethyl [2,2'-bipyridine]-3,3'-dicarboxylate (CAS 39775-31-0)
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- 20000-96-8 5-(2-Nitrophenyl)-2-furaldehyde 5-(2-nitrophenyl)furan-2-carbaldehyde (CAS 20000-96-8)
- 3-(2,5-Difluorophenyl)prop-2-en-1-amine (CAS 1344791-39-4)
- 2-Chloro-N-(3,5-dimethoxyphenyl)benzamide (CAS 420811-51-4)
- Pentabromophenol (CAS 608-71-9)
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