6-Bromo-2-methylpyrimidin-4-amine CAS 1161763-15-0
| CAS No. | 1161763-15-0 |
| Molecular Formula | C5H6BrN3 |
| Molecular Weight | 188.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 188.03 g/mol gives 6-Bromo-2-methylpyrimidin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Bromo-2-methylpyrimidin-4-amine (CAS 1161763-15-0), molecular formula C5H6BrN3 and molecular weight 188.03 g/mol, is a CATO reference standard with documented purity and traceability.
6-Bromo-2-methylpyrimidin-4-amine (C5H6BrN3) contains a nitrile group, bromine substitution. 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.
CATO manufactures 6-Bromo-2-methylpyrimidin-4-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 | C5H6BrN3 |
| Molecular Weight | 188.03 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 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-2-hydrazinylpyridine (CAS 1019918-39-8)
- 5-Bromo-4,6-dimethyl-1,2,3-triazine (CAS 109520-03-8)
- 7-Bromo-2,3-dihydro-1H-imidazo[1,2-b]pyrazole (CAS 116248-33-0)
- 3-Bromo-4-hydrazinylpyridine (CAS 1202941-04-5)
- 6-Bromo-N-methylpyridazin-3-amine (CAS 1208657-07-1)
- 4-Bromo-2-(methylamino)pyrimidine (CAS 1209458-16-1)
- 6-bromo-N-methylpyrimidin-4-amine (CAS 1209458-21-8)
- 2-Bromo-N-methylpyrimidin-4-amine (CAS 1209458-26-3)
Recommended Standards
- Pyridinediamine, ar-bromo- (CAS 114292-91-0)
- 5-Bromopyridine-2,4-diamine (CAS 1201784-84-0)
- 6-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic Acid (CAS 1018828-69-7)
- Eltrombopag Impurity 35 (CAS 28165-50-6)
- N-(2,4-Difluorophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 585557-82-0)
- Methyl 2-(3,4-bis(4-methoxyphenyl)isoxazol-5-yl)acetate (CAS 131454-49-4)
- Methyl 3-(((2,3-dihydro-1h-inden-5-yl)oxy)methyl)benzoate (CAS 832739-22-7)
- 4,5-Diiodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 216314-79-3)
- (1-Ethoxyvinyl)trimethylsilane (CAS 81177-92-6)
- 1-(2-Cyclopropyl-6-(4-fluorophenyl)pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1708268-58-9)
- Di-p-tert-Butylphenyl Phosphorochloridate (CAS 38135-31-8)
- N-(2-Fluoro-4-methylphenyl)-4-methylbenzamide (CAS 923185-55-1)
- 2-(2-Hydroxyethyl)bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1559804-23-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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