2,2'-Bipyridine-3,3'-dicarbonitrile CAS 136869-49-3
| CAS No. | 136869-49-3 |
| Molecular Formula | C12H6N4 |
| Molecular Weight | 206.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2,2'-Bipyridine-3,3'-dicarbonitrile (C12H6N4) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,2'-Bipyridine-3,3'-dicarbonitrile (CAS 136869-49-3) is a high-purity analytical reference standard with the molecular formula C12H6N4 and a molecular weight of 206.20 g/mol.
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), 2,2'-Bipyridine-3,3'-dicarbonitrile 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 | C12H6N4 |
| Molecular Weight | 206.20 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Bipyridine Standards
- 3,3’-Bipyridine-6,6’-dicarbonitrile (CAS 1133116-47-8)
- [2,2'-Bipyridine]-5,5'-dicarbonitrile (CAS 1802-29-5)
- [2,2'-Bipyridine]-4,4'-dicarbonitrile (CAS 67491-43-4)
- [2,2'-Bipyridine]-6,6'-dicarbonitrile (CAS 4411-83-0)
- [4,4'-Bipyridine]-2,2'-dicarbonitrile (CAS 53829-09-7)
- 5-Methyl-[2,2'-bipyridine]-3,3'-diol (CAS 137320-34-4)
- [3,3'-Bipyridine]-6,6'-dicarboxaldehyde (CAS 1264748-06-2)
- [2,2’-Bipyridine]-4,4’-dicarbaldehyde (CAS 99970-84-0)
Recommended Standards
- 2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid (CAS 136584-14-0)
- 1-(4-Nitrophenyl)-2-pyrrolidinone (CAS 13691-26-4)
- 1-(2-hydroxyphenyl)hexahydropyrimidine-2,4-dione (CAS 136582-04-2)
- 4-Amino-2,6-dimethyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxylic acid (CAS 1369155-82-7)
- tert-Butyl 4-(8-amino-5-isoquinolinyl)-1-piperazinecarboxylate (CAS 1105191-23-8)
- N-[(E)-2-(3-{[(4-chlorophenyl)methyl]sulfanyl}-6-methyl-1,2,4-triazin-5-yl)ethenyl]-4-fluoroaniline (CAS 477866-59-4)
- 5-Bromo-6-methyl-N-phenylpyrimidin-4-amine (CAS 61766-78-7)
- Colistin B Sulfate Salt (~90%) (CAS 1338055-88-1)
- Dronedarone Impurity 49 (CAS CATO-C4X-109249)
- Dillapiole (CAS 484-31-1)
- 4-Propyloxetan-2-one (CAS 15964-17-7)
- 1-Benzyl-5-phenyl-1h-imidazole-2-thiol (CAS 53704-78-2)
- 3-Bromo-2,6-diiodoanisole (CAS 1807078-45-0)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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