3,5-Dibromo-2-methylpyridin-4-amine CAS 126325-54-0
| CAS No. | 126325-54-0 |
| Molecular Formula | C6H6Br2N2 |
| Molecular Weight | 265.93 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 3,5-Dibromo-2-methylpyridin-4-amine.
3,5-Dibromo-2-methylpyridin-4-amine (CAS 126325-54-0) is a high-purity analytical reference standard with the molecular formula C6H6Br2N2 and a molecular weight of 265.93 g/mol.
3,5-Dibromo-2-methylpyridin-4-amine (C6H6Br2N2) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3,5-Dibromo-2-methylpyridin-4-amine 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 | C6H6Br2N2 |
| Molecular Weight | 265.93 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 tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 2,6-Dibromo-3-methylphenol (CAS 100477-79-0)
- 2,5-Dibromo-3,6-dimethylpyrazine, 96% (CAS 121594-49-8)
- 5,6-Dibromo-2-methylpyridin-3-amine (CAS 1227628-71-8)
- 4,6-Dibromo-2-methylpyridin-3-amine (CAS 126325-49-3)
- 2,6-Dibromo-5-methylpyridin-3-amine (CAS 126325-51-7)
- 4,5-Dibromo-2-cyclopropyl-1H-imidazole (CAS 1269233-20-6)
- 3,5-Dibromo-4-methylphenol (CAS 13979-81-2)
- 3,5-Dibromo-2-methylphenol (CAS 14122-00-0)
Recommended Standards
- 3-Amino-2,6-dibromo-4-picoline (CAS 126354-83-4)
- 4-(Aminomethyl)-3,5-dibromopyridine (CAS 1265895-10-0)
- 2-Bromo-6-hydroxybenzyl bromide (CAS 1261672-76-7)
- 2-Bromo-3-hydroxybenzyl bromide (CAS 1260790-67-7)
- Cyclohexanone Oxime (CAS 100-64-1)
- Cu-HHB (CAS 2243781-38-4)
- 2-Boc-amino-3-bromo-pyridine-5-boronic acid pinacol ester (CAS 2379560-86-6)
- Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 37981-18-3)
- 4-Bromo-6-fluoro-3-(1H)indazole carboxylic Acid (CAS 885520-65-0)
- 2-(Thiophen-2-yl)thiazolidine (CAS 31404-10-1)
- 5-((3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methylbenzyl)-2-thioxothiazolidin-4-one (CAS 623934-83-8)
- 9-Methoxy-2,3-dihydro-[1,4]dioxino[2,3-g]quinoline-7-carboxylic acid (CAS 1351800-12-8)
- 2,4-Dichloro-6-(difluoromethyl)quinoline (CAS 1422496-30-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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