5-((5-Bromo-6-methoxypyridin-3-yl)methyl)pyrimidine-2,4-diamine CAS 65873-68-9
| CAS No. | 65873-68-9 |
| Molecular Formula | C11H12BrN5O |
| Molecular Weight | 310.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12BrN5O, 5-((5-Bromo-6-methoxypyridin-3-yl)methyl)pyrimidine-2,4-diamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-((5-Bromo-6-methoxypyridin-3-yl)methyl)pyrimidine-2,4-diamine (CAS 65873-68-9), a certified reference material (molecular formula C11H12BrN5O, MW 310.15 g/mol) for analytical method development and quality control.
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 | C11H12BrN5O |
| Molecular Weight | 310.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- 3-Bromo-4-methoxy-N-(1-methyl-1h-pyrazol-3-yl)benzamide (CAS 1011607-08-1)
- 5-Bromo-N-methyl-N-((5-methylisoxazol-3-yl)methyl)nicotinamide (CAS 1090489-06-7)
- 4-Bromo-N-((2-methoxypyridin-3-yl)methyl)-1h-pyrrole-2-carboxamide (CAS 1183465-52-2)
- 2-(6-Bromo-2-methyl-4-oxoquinolin-1(4H)-yl)acetohydrazide (CAS 1219182-20-3)
- (S)-1-(3-bromo-5-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1259856-98-8)
- (R)-1-(3-bromo-5-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1259916-39-6)
- 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-3-carbaldehyde (CAS 1314734-59-2)
- Ethyl 5-bromo-1-(p-tolyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1329682-03-2)
Recommended Standards
- 4-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 2222653-73-6)
- 6-Amino-1-benzyl-5-bromo-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 610259-81-9)
- 4-[3,5-dichloro-2-(difluoromethoxy)phenyl]-2-methyl-1,3-thiazole (CAS 790263-52-4)
- Ethyl 1-(4-bromophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 361990-21-8)
- 5-Hydroxy-Clethodim Sulfone (CAS 111031-11-9)
- 8-Methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1368799-27-2)
- 2-Isocyano-1-morpholinoethanone (CAS 67434-29-1)
- 3-(Aminomethyl)-N-benzyloxetan-3-amine (CAS 1021392-83-5)
- 1-(4-Chlorophenyl)-5-phenyl-1H-pyrazole (CAS 299162-82-6)
- Ethyl 6-oxo-6-(3,4,5-trichlorophenyl)hexanoate (CAS 951887-56-2)
- 1,6-Dimethyl-5-nitropyridin-2(1H)-one (CAS 909572-70-9)
- 3-METHOXY-2-CYCLOPENTEN-1-ONE 3-methoxycyclopent-2-enone 4683-50-5 (CAS 4683-50-5)
- 2-Chloro-3-cyclopropoxy-4-isopropylpyridine (CAS 1243462-96-5)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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