4,4'-Diheptyl-2,2'-bipyridine CAS 71071-44-8
| CAS No. | 71071-44-8 |
| Molecular Formula | C24H36N2 |
| Molecular Weight | 352.56 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 4,4'-Diheptyl-2,2'-bipyridine.
CATO supplies 4,4'-Diheptyl-2,2'-bipyridine (CAS 71071-44-8), a certified reference material (molecular formula C24H36N2, MW 352.56 g/mol) for analytical method development and quality control.
The molecular framework of 4,4'-Diheptyl-2,2'-bipyridine (C24H36N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 4,4'-Diheptyl-2,2'-bipyridine 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 | C24H36N2 |
| Molecular Weight | 352.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Diheptyl Standards
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Recommended Standards
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- bis(1-Chloropropan-2-yl) prop-1-en-2-ylphosphonate (CAS 25598-37-2)
- 3-Bromo-4-(3,4-dichlorophenoxy)benzonitrile (CAS 1548389-32-7)
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- 2-(4,5-Dimethyl-2-oxo-2,3-dihydro-1,3-thiazol-3-yl)acetic acid (CAS 926268-69-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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