2,6-Bis[(diisopropylphosphino)methyl]pyridine CAS 237763-65-4
| CAS No. | 237763-65-4 |
| Molecular Formula | C19H35NP2 |
| Molecular Weight | 339.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,6-Bis[(diisopropylphosphino)methyl]pyridine.
2,6-Bis[(diisopropylphosphino)methyl]pyridine (CAS 237763-65-4) is a high-purity analytical reference standard with the molecular formula C19H35NP2 and a molecular weight of 339.44 g/mol.
Owing to a nitrile group, organophosphorus functionality, 2,6-Bis[(diisopropylphosphino)methyl]pyridine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 339.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,6-Bis[(diisopropylphosphino)methyl]pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H35NP2 |
| Molecular Weight | 339.44 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2024 |
| Nitrogen Atoms | 1 |
Related Bis Standards
Recommended Standards
- 5-(3-Aminothieno[2,3-b]pyridin-2-yl)-4-(o-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 1114597-28-2)
- 5-[(1H-1,3-Benzodiazol-2-ylsulfanyl)methyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 328106-49-6)
- Fmoc-L-leucinol (CAS 139551-83-0)
- Nalmefene (CAS 55096-26-9)
- N-(2-(Benzofuran-3-yl)ethyl)formamide (CAS 100480-86-2)
- 2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide (CAS 497060-15-8)
- 1-(4-Chlorophenyl)-2-(isopropylamino)ethan-1-ol (CAS 23299-13-0)
- 2-ethoxyethyl(trimethyl)azanium,chloride (CAS 6343-89-1)
- tert-Butyl 4-butylpiperidine-1-carboxylate (CAS 1160592-00-6)
- N-(Thiophen-2-ylmethyl)cyclohexanecarboxamide (CAS 547698-18-0)
- 3-Hydroxy-2-(pyrimidin-4-yl)acrylaldehyde (CAS 194242-26-7)
- 5-Isopropyl-4-methyltetrahydrofuran-2,3-diol (CAS 174420-16-7)
- (2-Chlorocyclohexyl)methanol (CAS 18289-55-9)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
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