Tetraethyl 2,2'-bipyridine-4,4'-bisphosphonate CAS 174397-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174397-53-6 |
| Molecular Formula | C18H26N2O6P2 |
| Molecular Weight | 428.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Tetraethyl 2,2'-bipyridine-4,4'-bisphosphonate (CAS 174397-53-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H26N2O6P2. Molecular weight: 428.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H26N2O6P2 |
| Molecular Weight | 428.36 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 2 |
Related Tetraethyl Standards
- Tetraethyl decane-1,10-diylbis(phosphonate) (CAS 5943-62-4)
- Tetraethyl [4,4'-bipyridine]-2,2',6,6'-tetracarboxylate (CAS 124558-63-0)
- Tetraethyl 2-(4-nitrophenyl)propane-1,1,3,3-tetracarboxylate (CAS 126989-14-8)
- 1,2,9,9-Tetraethyl decanetetracarboxylate (CAS 86244-66-8)
- Tetraethyl ([1,1'-biphenyl]-4,4'-diylbis(methylene))bis(phosphonate) (CAS 17919-34-5)
- Tetraethyl ranelate (CAS 58194-26-6)
- Tetraethyl ([2,2'-bipyridine]-4,4'-diylbis(methylene))bis(phosphonate) (CAS 176220-38-5)
- tetraethyl (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonate) (CAS CATO-C3D-262415)
Recommended Standards
- 9-(4-Bromophenyl)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione (CAS 136203-54-8)
- 3-(Trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-5H,6H,6aH,7H,8H,9H,10H-pyrido[1,2-a]quinoxalin-6-one (CAS 1030857-28-3)
- Elagolix Impurity 94 (CAS CATO-C4X-206894)
- dimethyl 5-[(3-chloropropanoyl)amino]-3-methylthiophene-2,4-dicarboxylate (CAS 315711-15-0)
- tert-Butyl 4-(5-ethynylpyridin-2-yl)piperazine-1-carboxylate (CAS 497915-48-7)
- Z-Ile-Glu-Thr-Asp-AFC (CAS 219138-02-0)
- tert-Butyl 4-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 876343-11-2)
- Methyl 2-Amino-2-(2-chloro-4,5-dimethoxyphenyl)acetate (CAS 2112057-70-0)
- Methyl 3-bromo-6-nitro-1H-indazole-4-carboxylate (CAS 885519-75-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
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