2-(Bromomethyl)-3-(trifluoromethyl)pyridine hydrobromide CAS 1956318-54-9
| CAS No. | 1956318-54-9 |
| Molecular Formula | C7H5BrF3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 320.93 g/mol gives 2-(Bromomethyl)-3-(trifluoromethyl)pyridine hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Bromomethyl)-3-(trifluoromethyl)pyridine hydrobromide (CAS 1956318-54-9), molecular formula C7H5BrF3NHBr and molecular weight 320.93 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Bromomethyl)-3-(trifluoromethyl)pyridine hydrobromide (C7H5BrF3NHBr) contains a nitrile group, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 320.93 g/mol, it falls into the moderately-high-molecular-weight range. 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), 2-(Bromomethyl)-3-(trifluoromethyl)pyridine hydrobromide 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 | C7H5BrF3N HBr |
| Molecular Weight | 320.93 g/mol |
| Appearance | 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 5-(Bromomethyl)-2-methyl-4-(trifluoromethyl)thiazole (CAS 1000339-73-0)
- 2-Bromomethyl-5-chloro-1,3-dinitrobenzene (CAS 1000341-01-4)
- 2-(Bromomethyl)-2-butylhexanoic Acid (CAS 100048-86-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 4-(bromomethyl)-2-methylbenzonitrile (CAS 1001055-64-6)
- 2-(Bromomethyl)pyridin-3-ol hydrochloride (CAS 1001096-21-4)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 2-(bromomethyl)-1-oxaspiro[4.4]nonane (CAS 100238-92-4)
Recommended Standards
- 2-Methoxy-3-methylisonicotinonitrile (CAS 1784430-30-3)
- 2-Chloro-5-(3-methylbenzoyl)pyridine (CAS 1187167-83-4)
- 4-Carbamoyl-3-chlorophenylboronic Acid (CAS 850589-52-5)
- 1-(2-(4-Nitrophenyl)-2-oxoethyl)quinolin-1-ium bromide (CAS 39954-66-0)
- 1-((Furan-2-ylmethyl)thio)propan-2-one (CAS 58066-86-7)
- [5-bromo-2-(3-ethylpiperidin-1-yl)pyridin-3-yl]methanol (CAS 1306603-66-6)
- (E)-N-(3,4-dichlorobenzyl)-3-(4-(3-fluoropropoxy)phenyl)acrylamide (CAS 1164561-95-8)
- 2-(3-Iodo-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 918485-22-0)
- 2-Ethyl-1-(3-methylpiperazin-1-yl)butan-1-one (CAS 1240578-55-5)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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