4-Bromo-2,6-dimethylpyrimidine CAS 354574-56-4
| CAS No. | 354574-56-4 |
| Molecular Formula | C6H7BrN2 |
| Molecular Weight | 187.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 187.04 g/mol gives 4-Bromo-2,6-dimethylpyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Bromo-2,6-dimethylpyrimidine (CAS 354574-56-4), a certified reference material (molecular formula C6H7BrN2, MW 187.04 g/mol) for analytical method development and quality control.
4-Bromo-2,6-dimethylpyrimidine (C6H7BrN2) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Bromo-2,6-dimethylpyrimidine 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 | C6H7BrN2 |
| Molecular Weight | 187.04 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 6-Bromo-N-methylpyridin-3-amine (CAS 1022641-52-6)
- 3-Bromo-2,5-dimethylpyrazine (CAS 1035452-43-7)
- 4-Bromo-6-methylpyridin-3-amine (CAS 1060812-94-3)
- 4-Bromo-6-ethylpyrimidine (CAS 1086382-07-1)
- 2-Bromo-5-ethylpyrazine (CAS 1086382-74-2)
- 2-Bromo-6-ethylpyrazine (CAS 1086382-92-4)
- 5-Bromo-2,3-dimethylpyrazine (CAS 111454-68-3)
- 4-Bromo-1-cyclopropyl-1H-pyrazole (CAS 1151802-23-1)
Recommended Standards
- 4-Bromo-2,5-dimethylpyrimidine (CAS 2169143-52-4)
- 4-Bromo-2-pyridinemethanamine (CAS 865156-50-9)
- 4-Bromo-2-(methylamino)pyridine (CAS 468718-65-2)
- 4-Bromo-3,6-dimethylpyridazine (CAS 2260931-85-7)
- Ethyl 2-oxo-3-(quinolin-2-yl)propanoate (CAS 13119-76-1)
- N-Allyl-4-methoxybenzamide (CAS 66897-25-4)
- 6-Methoxypyridine-2,3-diamine Dihydrochloride (CAS 94166-62-8)
- 5-Cyano-3,4-dihydroxy-thiophene-2-carboxylic acid ethyl ester (CAS 79763-59-0)
- 3-Deoxy-D-fructose (CAS 6196-57-2)
- Ethyl 2-imino-5-methyl-1,3,4-oxadiazole-3(2H)-carboxylate (CAS 111155-05-6)
- 4-Amino-4-piperidinecarbonitrile (CAS 50289-05-9)
- N,N,N',N',N'',N''-Hexamethyl-1-(1,1,2,2,3,3,6,6,6-nonafluorohexyl)silanetriamine (CAS 186599-46-2)
- 6-(2-bromopropanoyl)-1,2,3,4-tetrahydroquinolin-2-one (CAS 62618-72-8)
- Peptide Impurity 04 (CAS 2913424-91-4)
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