6,6'-Bis(bromomethyl)-2,2'-bipyridine CAS 96517-97-4
| CAS No. | 96517-97-4 |
| Molecular Formula | C12H10Br2N2 |
| Molecular Weight | 342.03 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 6,6'-Bis(bromomethyl)-2,2'-bipyridine.
6,6'-Bis(bromomethyl)-2,2'-bipyridine (CAS 96517-97-4) is a high-purity analytical reference standard with the molecular formula C12H10Br2N2 and a molecular weight of 342.03 g/mol.
The molecular framework of 6,6'-Bis(bromomethyl)-2,2'-bipyridine (C12H10Br2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. 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 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10Br2N2 |
| Molecular Weight | 342.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 4,4'-Bis(bromomethyl)-2,2'-bipyridine (CAS 134457-14-0)
- 5,5’-Bis(bromomethyl)-2,2’-bipyridine (CAS 92642-09-6)
- 74744-80-2 1-(Bromomethyl)-2-(4-bromophenoxy)benzene MFCD15146805 (CAS 74744-80-2)
- 3,3-Bis(bromomethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine (CAS 701209-98-5)
- 2-Bromomethyl-5-nitrophenylboronic acid, pinacol ester (CAS 2096333-96-7)
- 2-(Bromomethyl)-1-iodo-4-nitrobenzene (CAS 1231947-76-4)
- 2-(Bromomethyl)-4-iodo-1-nitrobenzene (CAS 1261777-72-3)
- 1-(Bromomethyl)-2-iodo-4-nitrobenzene (CAS 89642-21-7)
Recommended Standards
- Bis(3-bromophenyl)methanol (CAS 51339-30-1)
- 4,4’-Diamino-2,2’-dibromobiphenyl (CAS 84530-60-9)
- Bis(4-bromophenyl)methanol (CAS 29334-18-7)
- 3,4'-Dibromo-4-methoxy-1,1'-biphenyl (CAS 66175-40-4)
- (2-Fluoro-4-((4-oxopiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704064-22-1)
- Methyl 4-(Difluoromethyl)pyrimidine-2-carboxylate (CAS 1355729-56-4)
- 1-Allyl-4-(4-fluorophenyl)-2-methyl-1H-imidazol-5-amine (CAS 1269528-37-1)
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 332948-45-5)
- 1-methylcyclopropane-1-carbaldehyde (CAS 4515-89-3)
- 1-Benzyl 6-methyl 2-((tert-butoxycarbonyl)amino)-4-oxohexanedioate (CAS 2209086-49-5)
- Indocyanine Green Impurity 28 (CAS 906772-02-9)
- 4-Chloro-2-methylbenzonitrile (CAS 50712-68-0)
- N-(isopropyl(phenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866009-66-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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