(S)-3-(Azetidin-2-ylmethoxy)pyridine dihydrochloride CAS 174740-86-4
| CAS No. | 174740-86-4 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-3-(Azetidin-2-ylmethoxy)pyridine dihydrochloride (C9H12N2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 200.67 g/mol, it falls into the medium-molecular-weight range. 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).
(S)-3-(Azetidin-2-ylmethoxy)pyridine dihydrochloride (CAS 174740-86-4), molecular formula C9H12N2OHCl and molecular weight 200.67 g/mol, is a CATO reference standard with documented purity and traceability.
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), (S)-3-(Azetidin-2-ylmethoxy)pyridine dihydrochloride 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 | C9H12N2O 2*HCl |
| Molecular Weight | 200.67 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 4-(Azetidin-1-yl)cyclohexan-1-amine dihydrochloride (CAS 1001347-27-8)
- 4-(Azetidin-1-ylmethyl)-1H-indole (CAS 1001395-40-9)
- 2-(Azetidin-1-yl)acetic acid (CAS 1008304-81-1)
- Azetidin-3-yl methylcarbamate hydrochloride (CAS 1009368-29-9)
- 5-(Azetidin-3-yl)-2-methyl-tetrazole (CAS 1009409-58-8)
- 2-((Azetidin-3-yloxy)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1009409-61-3)
- Azetidin-3-yl methylcarbamate (CAS 1009409-62-4)
- 1-(Azetidin-3-ylmethyl)piperidine (CAS 1012784-24-5)
Recommended Standards
- 1-((5-Methylthiophen-2-yl)methyl)pyrrolidine-3-carboxylic acid (CAS 1489405-20-0)
- 1-(4-Chlorophenyl)-1-phenylhydrazine (CAS 58263-75-5)
- (1R)-1-(3-fluorofuran-2-yl)propan-1-amine (CAS 1391368-42-5)
- Butyl[(3-methylphenyl)methyl]amine hydrochloride (CAS 1240570-71-1)
- 3-(4-Methylphenyl)-5-isoxazolemethanol (CAS 206055-87-0)
- 2-Amino-4-iodoanisole (CAS 77770-09-3)
- 6-(trifluoromethoxy)benzofuran-3-one (CAS 857062-56-7)
- N-(4-Aminopiperazin-1-yl)-4-chlorobenzamide (CAS 802861-40-1)
- 3-chloro-4-(3-methyl-1H-pyrazol-1-yl)aniline (CAS 1006959-47-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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