2-bromo-5-methyl-pyridin-4-ol CAS 1227570-72-0
| CAS No. | 1227570-72-0 |
| Molecular Formula | C6H12BrNO |
| Molecular Weight | 194.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-bromo-5-methyl-pyridin-4-ol is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-bromo-5-methyl-pyridin-4-ol (CAS 1227570-72-0), a certified reference material (molecular formula C6H12BrNO, MW 194.07 g/mol) for analytical method development and quality control.
2-bromo-5-methyl-pyridin-4-ol (C6H12BrNO) 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. 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.
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 | C6H12BrNO |
| Molecular Weight | 194.07 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 2-Bromo-N-ethyl-N-methylpropanamide (CAS 1060817-26-6)
- 4-bromo-5-methyl-pyridin-3-ol (CAS 1256804-57-5)
- 4-bromo-6-methyl-pyridin-3-ol (CAS 1256811-26-3)
- 2-(2-BROMO-ETHYL)-[1,2]OXAZINANE (CAS 1357354-11-0)
- 2-bromo-N,N,2-trimethylpropanamide (CAS 13887-50-8)
- 5-bromo-6-methylpyridin-3-ol (CAS 186593-45-3)
- (4-bromo-3-pyridyl)methanol (CAS 197007-87-7)
- (5-bromo-3-pyridyl)hydrazine (CAS 801203-50-9)
Recommended Standards
- (2,6-Difluorophenyl)phosphonic acid (CAS 1206195-94-9)
- 4-bromopyridine-2,3-diamine (CAS 1232431-75-2)
- (3,5-Difluorophenyl)phosphonic acid (CAS 1206195-93-8)
- 6-bromopyridine-3,4-diamine (CAS 1033203-41-6)
- N-(2,4-Dichlorophenyl)-N-(phenylsulfonyl)glycine (CAS 318259-92-6)
- Ethyl 4-(furan-2-yl)-2,4-dioxobutanoate (CAS 36983-35-4)
- Boc-Homoarg(Et)?-OH (symmetrical) (CAS 122532-94-9)
- (3,6-Dichlorobenzo[b]thiophen-2-yl)(piperazin-1-yl)methanone (CAS 522597-21-3)
- (6-Oxabicyclo[3.2.1]octan-2-yl)methanamine hydrochloride (CAS 2138204-86-9)
- 4,7-Dichloro-2-methoxyacridine (CAS 5423-96-1)
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- tert-Butyl 1-oxa-9-azadispiro[2.0.34.43]undecane-9-carboxylate (CAS 2179069-96-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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