1-(5-Bromo-4-methyl-2-pyridinyl)-3-pyrrolidinol CAS 1220028-92-1
| CAS No. | 1220028-92-1 |
| Molecular Formula | C10H13BrN2O |
| Molecular Weight | 257.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(5-Bromo-4-methyl-2-pyridinyl)-3-pyrrolidinol (CAS 1220028-92-1), a certified reference material (molecular formula C10H13BrN2O, MW 257.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H13BrN2O, 1-(5-Bromo-4-methyl-2-pyridinyl)-3-pyrrolidinol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H13BrN2O |
| Molecular Weight | 257.13 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3-Bromo-6-(4-methylpiperazin-1-yl)pyridazine (CAS 1027513-15-0)
- 5-Bromo-n-[(oxolan-2-yl)methyl]pyridin-2-amine (CAS 1036500-56-7)
- (5-Bromo-4-(pyrrolidin-1-yl)pyridin-2-yl)methanol (CAS 103971-48-8)
- 5-Bromo-N,N-diethyl-3-pyridinecarboxamide (CAS 104290-44-0)
- 4-Bromo-2-(4-methylpiperazin-1-yl)pyrimidine (CAS 1086381-75-0)
- 2-Bromo-5-(cyclohexyloxy)pyrazine (CAS 1086382-88-8)
- 2-Bromo-6-(4-methylpiperazin-1-yl)pyrazine (CAS 1086383-26-7)
- 4-Bromo-4'-ethynyl-1,1'-biphenyl (CAS 109797-76-4)
Recommended Standards
- 1-(5-Bromo-3-methyl-2-pyridinyl)-3-pyrrolidinol (CAS 1220016-99-8)
- (4-Bromo-3-phenyl-1H-pyrazol-5-yl)methanol (CAS 1240217-33-7)
- 1-(2-Amino-4-bromophenyl)-3-pyrrolidinol (CAS 1219957-07-9)
- 5-Bromo-4-cyclopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243325-37-2)
- 2-(2,4-Dichlorophenyl)-2-(6-hydroxypyridazin-3-yl)acetonitrile (CAS 338779-01-4)
- (1R)-3-Cyclohexen-1-amine hydrochloride (CAS 1350767-92-8)
- N-[4-Chloro-2-hydroxy-3-[(piperazin-1-yl)sulfonyl]phenyl]-N'-(2-chloro-3-fluorophenyl)urea p-toluene (CAS 960495-43-6)
- Aziridine, homopolymer, reaction products with epichlorohydrin, hydrochlorides (CAS 68307-90-4)
- 2-Hydroxyethyl Methanethiosulfonate (CAS 13700-08-8)
- 2,5-Dichloro-4-methylbenzene-1-sulfonyl chloride (CAS 473477-22-4)
- 4-Methyl-2-oxo-2H-chromen-7-yl tetracosanoate (CAS 84434-52-6)
- 3,4-Dimethoxybicyclo[4.2.0]Octa-1,3,5-triene-7-carboxylic acid (CAS 41234-23-5)
- 4-Amino-2-(6-chlorooxazolo[5,4-b]pyridin-2-yl)-6-methylphenol (CAS 1354778-27-0)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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