4,6-Dibromopyridin-2-amine CAS 408352-48-7
| CAS No. | 408352-48-7 |
| Molecular Formula | C5H4Br2N2 |
| Molecular Weight | 251.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 251.91 g/mol gives 4,6-Dibromopyridin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4,6-Dibromopyridin-2-amine (CAS 408352-48-7), a certified reference material (molecular formula C5H4Br2N2, MW 251.91 g/mol) for analytical method development and quality control.
Owing to a nitrile group, bromine substitution, 4,6-Dibromopyridin-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 251.91 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,6-Dibromopyridin-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4Br2N2 |
| Molecular Weight | 251.91 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 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromopyridin Standards
- 2,4-Dibromopyridin-3-amine (CAS 102249-45-6)
- 4,5-dibromopyridin-3-amine (CAS 1427379-89-2)
- 2,3-Dibromopyridin-4-amine (CAS 861023-90-7)
- 2,5-Dibromopyridin-4-amine (CAS 221241-37-8)
- 4,6-Dibromopyridin-3-amine (CAS 50786-37-3)
- 2,5-Dibromopyridin-3-amine (CAS 90902-84-4)
- 3,5-Dibromopyridin-2-amine (CAS 35486-42-1)
- 2,5-Dibromopyridin-4-ol (CAS 1033203-55-2)
Recommended Standards
- 6-Amino-2,3-dibromopyridine (CAS 89284-11-7)
- 4,4-Dichloro-3-(dichloromethyl)crotonic acid methyl ester (CAS 97055-33-9)
- 5-Amino-2,3-dibromopyridine (CAS 53242-19-6)
- (2,2,4,4-Tetrafluoro-4H-benzo[d][1,3]dioxin-6-yl)boronic acid (CAS 870822-77-8)
- 1-Cyclopropyl-4-(cyclopropylamino)-6-methylpyridin-2(1H)-one (CAS 1949815-84-2)
- (1-Benzoyl-2-methylpropyl)methylbis(triphenylphosphine)platinum (CAS 1082886-91-6)
- KPT185 (CAS 1333151-73-7)
- 3-Fluoro-3'-hydroxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261916-37-3)
- 2-Amino-6-chloro-3-(difluoromethyl)isonicotinic acid (CAS 1806807-71-5)
- 1,4,7-Triazecane (CAS 56575-49-6)
- (E)-2-(4-Fluorobenzylidene)-5-methylbenzofuran-3(2H)-one (CAS 61976-55-4)
- (7,8,9,10-Tetrahydro-6H-cyclohepta[b]quinolin-11-yl)(4-(p-tolyl)piperazin-1-yl)methanone (CAS 36063-65-7)
- 3-(Cyclohexylmethyl)-8,9-dimethoxy-5-((3-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024020-22-1)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com