4,4’-Dimethoxy-2,2’-bipyridine CAS 17217-57-1
| CAS No. | 17217-57-1 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 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’-Dimethoxy-2,2’-bipyridine.
CATO supplies 4,4’-Dimethoxy-2,2’-bipyridine (CAS 17217-57-1), a certified reference material (molecular formula C12H12N2O2, MW 216.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H12N2O2, 4,4’-Dimethoxy-2,2’-bipyridine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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’-Dimethoxy-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 | C12H12N2O2 |
| Molecular Weight | 216.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 2,2'-Dimethoxy-4,4'-bipyridine (CAS 142929-11-1)
- 2-(4,7-Dimethoxy-1H-indol-3-yl)acetonitrile (CAS 15109-37-2)
- 2,2'-(4,5-dimethoxy-1,2-phenylene)diacetonitrile (CAS 24006-88-0)
- 2,4-Dimethoxy-5-phenylpyrimidine (CAS 685866-81-3)
- 4,5-Dimethoxy-2-phenylpyrimidine (CAS 477857-51-5)
- 5,5'-Dimethoxy-2,2'-bipyridine (CAS 39858-87-2)
- 6,6'-Dimethoxy-2,2'-bipyridine (CAS 39858-88-3)
- 6,6'-Dimethoxy-3,3'-bipyridine (CAS 95881-82-6)
Recommended Standards
- 1-Benzyl-3-hydrazinylpyrazin-2(1H)-one (CAS 1707603-25-5)
- 2-(Dimethylamino)-4-hydroxyquinoline-3-carbaldehyde (CAS 172753-42-3)
- N-(3-(Allyloxy)phenyl)-2-cyanoacetamide (CAS 1706440-60-9)
- 2-(2-Phenylethyl)-1H-imidazole-4-carboxylic acid (CAS 175210-33-0)
- 3-Bromo-6-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-61-6)
- 3-Bromo-9-(4-bromophenyl)-9H-carbazole (CAS 1226860-66-7)
- 3-Allyl-6-amino-1-ethyluracil (CAS 63981-29-3)
- N,4-dimethyl-N-(4-(trimethylsilyl)phenyl)benzenesulfonamide (CAS 1251740-03-0)
- 2-(3-Pyridyl)benzimidazole (CAS 1137-67-3)
- Nitrofurantoin RC 1 (CAS 25004-91-5)
- 4-(Benzyloxy)-6-bromoquinoline (CAS 1214242-50-8)
- 2-(Hydroxymethyl)benzo[d]oxazole-4-acetonitrile (CAS 1803859-05-3)
- 6-Chloro-2,3-dihydro-1H-indene-1-carboxamide (CAS 783335-49-9)
- Insulin Glargine (CAS 160337-95-1)
Why CATO?
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