2-(Dibromo(nitro)methyl)-6-methylpyridine CAS 35624-56-7
| CAS No. | 35624-56-7 |
| Molecular Formula | C7H6Br2N2O2 |
| Molecular Weight | 309.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 309.94 g/mol gives 2-(Dibromo(nitro)methyl)-6-methylpyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Dibromo(nitro)methyl)-6-methylpyridine (CAS 35624-56-7), a certified reference material (molecular formula C7H6Br2N2O2, MW 309.94 g/mol) for analytical method development and quality control.
2-(Dibromo(nitro)methyl)-6-methylpyridine (C7H6Br2N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H6Br2N2O2 |
| Molecular Weight | 309.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 3,5-Dibromo-2-hydroxy-4-methoxybenzaldehyde (CAS 117238-61-6)
- 4,6-Dibromo-2-methyl-3-nitroaniline (CAS 117824-52-9)
- 2,4-Dibromo-6-methyl-3-nitroaniline (CAS 117824-53-0)
- 2,6-Dibromo-4-methyl-3-nitroaniline (CAS 117824-54-1)
- 2,4-Dibromo-5-methoxybenzoic acid (CAS 121789-22-8)
- 3,5-Dibromo-2-methoxybenzoic acid (CAS 13130-23-9)
- 4,6-Dibromo-3-methyl-2-nitroaniline (CAS 1326310-78-4)
- Methyl 2,6-dibromo-4-hydroxybenzoate (CAS 176372-55-7)
Recommended Standards
- 2-(Dibromo(nitro)methyl)-3-methylpyridine (CAS 35624-43-2)
- 2,3-Dibromo-4-hydroxy-5-methoxybenzaldehyde (CAS 2973-75-3)
- 2-(3,5-Dibromo-4-hydroxyphenyl)acetic acid (CAS 24744-58-9)
- 2,3-dibromo-6-hydroxy-5-methoxybenzaldehyde (CAS 20035-42-1)
- 1H-Indole-5-carboxamide (CAS 1670-87-7)
- 1-(2,5-Difluorophenyl)ethane-1-sulfonamide (CAS 1250066-40-0)
- N7-(2,3,4-Trihydroxybutyl)guanine (CAS 93905-80-7)
- Pitolisant impurity 29 (CAS CATO-C4X-252029)
- N-(2-chlorophenyl)-2-(methylamino)benzamide (CAS 66953-64-8)
- 11-Chlorobenzo[4,5]thieno[3,2-b]quinoline (CAS 35771-74-5)
- N-(2-fluoro-5-methoxyphenyl)tetrahydrothiophen-3-amine (CAS 1527593-59-4)
- 3-(3,4-Dimethoxyphenyl)-1,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-one (CAS 1023456-03-2)
- 4-Pyrazolecarboxylic Acid (CAS 37718-11-9)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com