3-bromo-5-(pyrrolidin-3-yloxy)pyridine dihydrochloride CAS 1803608-84-5
| CAS No. | 1803608-84-5 |
| Molecular Formula | C9H11BrN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-bromo-5-(pyrrolidin-3-yloxy)pyridine dihydrochloride.
3-bromo-5-(pyrrolidin-3-yloxy)pyridine dihydrochloride (CAS 1803608-84-5), molecular formula C9H11BrN2OHCl and molecular weight 279.56 g/mol, is a CATO reference standard with documented purity and traceability.
3-bromo-5-(pyrrolidin-3-yloxy)pyridine dihydrochloride (C9H11BrN2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/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).
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.
CATO manufactures 3-bromo-5-(pyrrolidin-3-yloxy)pyridine dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11BrN2O 2*HCl |
| Molecular Weight | 279.56 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
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Recommended Standards
- N-Hydroxy-2-((2-methoxyphenyl)amino)acetimidamide (CAS 737707-80-1)
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- 2-Ethyl-8,9-dimethoxy-5-[(2-phenylethyl)sulfanyl]-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-31-6)
- 3-bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 1505818-73-4)
- 2-[2-(chloromethyl)-4-oxo-3,4-dihydroquinazolin-3-yl]acetonitrile (CAS 730992-44-6)
- 2-Morpholinobutanoic acid hydrochloride (CAS 90205-53-1)
- cis-Dichlorbis(2,2'-bipyrazine)dichlororuthenium (CAS 80907-59-1)
- Benzyl(2-ethoxyethyl)amine (CAS 67411-38-5)
- 4-Chloro-6-isopropylquinazoline (CAS 937669-71-1)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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