5-Bromo-4-methoxypyrimidine-2-carbonitrile CAS 114969-90-3
| CAS No. | 114969-90-3 |
| Molecular Formula | C6H4BrN3O |
| Molecular Weight | 214.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Bromo-4-methoxypyrimidine-2-carbonitrile is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Bromo-4-methoxypyrimidine-2-carbonitrile (CAS 114969-90-3) is a high-purity analytical reference standard with the molecular formula C6H4BrN3O and a molecular weight of 214.02 g/mol.
5-Bromo-4-methoxypyrimidine-2-carbonitrile (C6H4BrN3O) contains an amide group, a hydroxyl group, an ether linkage, 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. 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 5-Bromo-4-methoxypyrimidine-2-carbonitrile 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 | C6H4BrN3O |
| Molecular Weight | 214.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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- 6-Bromo-[1,2,4]triazolo[1,5-a]pyrazin-2-amine (CAS 1184915-33-0)
- 8-bromo-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1207970-25-9)
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- 5-Bromo-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1403767-05-4)
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Recommended Standards
- 2-Phenoxybenzeneboronic acid (CAS 108238-09-1)
- 6-Bromooxazolo[5,4-b]pyridin-2-amine (CAS 1198319-39-9)
- 3-Bromopyrazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1198569-35-5)
- 3-Bromoimidazo[1,2-a]pyrazin-2-ol (CAS 1019030-15-9)
- 1-((Cycloheptylamino)methyl)cyclopentan-1-ol (CAS 1485284-10-3)
- Butyl isonicotinate (CAS 13841-66-2)
- N-Methyl-1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)methanamine dihydrochloride (CAS 1426290-88-1)
- 2-(3-AMINOPROPYL)IMIDAZOLE 2HCL (CAS 33544-86-4)
- 4-Bromo-6-fluoroquinolin-3-amine (CAS 2167224-92-0)
- (3AS,6aR)-3a-methyltetrahydrofuro[3,4-d]oxazole-2,4-dione (CAS 166318-57-6)
- 2-Methyl-5-(trifluoromethyl)pyridin-3-ol (CAS 1402671-55-9)
- 2-(4-Fluoro-3-phenoxyphenyl)acetonitrile (CAS 147379-53-1)
- 3-(4-Tert-butylphenyl)cyclohexan-1-ol (CAS 1432678-75-5)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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