2-(Bromomethyl)pyridin-3-ol hydrobromide CAS 87440-88-8
| CAS No. | 87440-88-8 |
| Molecular Formula | C6H6BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Bromomethyl)pyridin-3-ol hydrobromide (CAS 87440-88-8), a certified reference material (molecular formula C6H6BrNOHBr, MW 268.94 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Bromomethyl)pyridin-3-ol hydrobromide (C6H6BrNOHBr) is characterized by an amide group, a hydroxyl group, an ether linkage, 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H6BrNO HBr |
| Molecular Weight | 268.94 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, 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.) | 1981 |
| Halogen Content | 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
- Dichloro(3,3,3-trifluoropropyl)silane (CAS 870-56-4)
- tert-Butyl 3-(hydrazinomethyl)pyrrolidine-1-carboxylate (CAS 1784551-80-9)
- 2-Chloro-4-(1H-pyrazol-1-yl)benzamide (CAS 1491005-15-2)
- (1S)-6-Methyl-3-(propan-2-ylidene)-7-oxabicyclo[4.1.0]heptan-2-one (CAS 3564-96-3)
- 2-[3-(tert-Butoxy)-4-methoxyphenyl]acetic Acid (CAS 2006277-90-1)
- N-Methyl-3-oxocyclobutane-1-carboxamide (CAS 1708169-02-1)
- 2-chloro-1-(5-methyl-1H-indol-3-yl)ethan-1-one (CAS 38693-12-8)
- Telomestatin (CAS 265114-54-3)
- (R)-N,N-Diethylpiperidine-3-carboxamide (CAS 167392-60-1)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com