(R)-1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol CAS 1264034-44-7
| CAS No. | 1264034-44-7 |
| Molecular Formula | C9H11BrN2O |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H11BrN2O, (R)-1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol 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 243.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (R)-1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol (CAS 1264034-44-7), a certified reference material (molecular formula C9H11BrN2O, MW 243.10 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), (R)-1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol 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 | C9H11BrN2O |
| Molecular Weight | 243.10 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 R Standards
- 4-(4-Bromopyridin-2-yl)morpholine (CAS 1040377-12-5)
- 4-(2-Bromopyridin-4-yl)morpholine (CAS 1049023-41-7)
- 1-(5-Bromopyridin-2-yl)pyrrolidin-3-ol (CAS 1159816-64-4)
- 2-(5-Bromopyridin-3-yl)morpholine (CAS 1211523-96-4)
- 2-(5-Bromopyridin-2-yl)morpholine (CAS 1211525-80-2)
- n-(5-Bromopyridin-2-yl)isobutyramide (CAS 123788-44-3)
- N-(5-bromopyridin-2-yl)-N-ethylacetamide (CAS 1427916-26-4)
- 1-((2-Bromopyridin-4-yl)methyl)azetidin-3-ol (CAS 1459771-90-4)
Recommended Standards
- 2-Amino-5-bromo-N-ethylbenzamide (CAS 1263377-68-9)
- 6-(2-Bromoethyl)-2,3-dihydro-1,4-benzodioxine (CAS 127264-10-2)
- 3-Bromo-2-propylbenzoic acid (CAS 1263284-52-1)
- 2-Amino-3-(2-bromophenyl)propanamide (CAS 128834-04-8)
- 10-(2-Naphthyl)anthracene-9-boronic Acid (contains varying amounts of Anhydride) (CAS 597554-03-5)
- 1-(But-3-yn-1-yl)-4,4-dimethylpiperidine (CAS 1341789-86-3)
- 2-(4-Bromobenzyl)benzo[d]oxazole (CAS 76284-87-2)
- 1-Ethyl-4-iodo-5-(propoxymethyl)-1H-pyrazole (CAS 1856099-23-4)
- Ethyl 3-amino-4-chloro-1H-pyrazole-5-carboxylate (CAS 2793433-51-7)
- Bortezomib Impurity 10 (CAS CATO-C4X-107210)
- 3-isobutoxypropanoic acid (CAS 41255-87-2)
- ethyl 3,6-dioxo-1,2,5,7-tetrahydropyrrolizine-8-carboxylate (CAS 942603-58-9)
- Methyl 1-cyclohexyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1443285-65-1)
- Cyclolinopeptide B (CAS 193139-41-2)
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