5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine CAS 2231676-49-4
| CAS No. | 2231676-49-4 |
| Molecular Formula | C8H5BrF3N3 |
| Molecular Weight | 280.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231676-49-4), molecular formula C8H5BrF3N3 and molecular weight 280.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (C8H5BrF3N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine 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 | C8H5BrF3N3 |
| Molecular Weight | 280.04 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 3-Bromo-4-(2,2,2-trifluoroethoxy)benzonitrile (CAS 1065640-69-8)
- 2-(3-Bromo-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 1092461-34-1)
- 1154742-52-5 7-Bromo-4-(trifluoromethoxy)-1H-indole (CAS 1154742-52-5)
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- 2-(5-Bromo-2-(trifluoromethoxy)phenyl)acetonitrile (CAS 1381944-30-4)
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- 4-Bromo-7-(trifluoromethoxy)-1H-indole 1774896-71-7 (CAS 1774896-71-7)
Recommended Standards
- 5-Bromo-3-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231673-13-3)
- 6-Bromo-4-(trifluoromethyl)isoindolin-1-one (CAS 2368844-67-9)
- 5-Bromo-2-(2,2,2-trifluoroethoxy)benzonitrile (CAS 876918-64-8)
- 7-bromo-1-methyl-2-(trifluoromethyl)-1H-imidazo[4,5-c]pyridine (CAS 1989659-65-5)
- Ethyl 3-(Trifluoromethyl)pyrazole-5-carboxylate (CAS 129768-30-5)
- 2-(3-Formyl-1H-indol-1-yl)-N-(2-methoxyphenyl)acetamide (CAS 592546-58-2)
- 1-(3-Methylbenzoyl)-1H-indazole-3-carbonitrile (CAS 1448314-31-5)
- (3R)-1-ethylpiperidin-3-amine;dihydrochloride (CAS 2031242-60-9)
- 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1019918-88-7)
- 4-(4-(3-Chlorophenoxy)-3-oxobut-1-en-1-yl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one (CAS 67738-67-4)
- 4-[[(5-Bromo-2-thienyl)sulfonyl]amino]benzoic acid (CAS 327081-37-8)
- Ethyl (1E)-N-(4-amino-1,2,5-oxadiazol-3-yl)-ethanimidoate (CAS 1256633-10-9)
- 4-Methoxy-3-(2-(piperidin-1-yl)ethoxy)benzaldehyde (CAS 938314-32-0)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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