Pyridin-4-ylmethanol hydrobromide CAS 65737-59-9
| CAS No. | 65737-59-9 |
| Molecular Formula | C6H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Pyridin-4-ylmethanol 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.
Pyridin-4-ylmethanol hydrobromide (CAS 65737-59-9), molecular formula C6H7NOHBr and molecular weight 190.04 g/mol, is a CATO reference standard with documented purity and traceability.
Pyridin-4-ylmethanol hydrobromide (C6H7NOHBr) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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.
Physical & Chemical Properties
| Molecular Formula | C6H7NO HBr |
| Molecular Weight | 190.04 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- Methyl 6-bromo-2-methyl-2H-indazole-3-carboxylate (CAS 1216852-55-9)
- 4-[5-(3,4-Difluoro-phenoxymethyl)-4-methyl-thiazol-2-yl]-azepan-4-ol hydrochloride (CAS 1361111-22-9)
- Cilostazol (CAS 73963-72-1)
- Bis(2-methylbutyl) phthalate (CAS 42925-80-4)
- Methyl N-(4-chloro-3-(trifluoromethyl)phenyl)-N-tosylglycinate (CAS 592471-09-5)
- tert-butyl (2S)-2-oxazol-4-ylpiperidine-1-carboxylate (CAS 2381506-83-6)
- 2,3-Bis(bromomethyl)-1-chloro-4-methoxybenzene (CAS 1354545-55-3)
- 1-Bromo-4-((butylsulfinyl)methyl)benzene (CAS 1280786-57-3)
- 6-(Aminomethyl)-2-methylthio-1H-pyrimidin-4-one (CAS 1023812-69-2)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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