1-(Azetidin-3-ylidene)propan-2-one hydrochloride CAS 189243-51-4
| CAS No. | 189243-51-4 |
| Molecular Formula | C6H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(Azetidin-3-ylidene)propan-2-one hydrochloride (CAS 189243-51-4), a certified reference material (molecular formula C6H9NOHCl, MW 147.60 g/mol) for analytical method development and quality control.
1-(Azetidin-3-ylidene)propan-2-one hydrochloride (C6H9NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H9NO HCl |
| Molecular Weight | 147.60 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) | 2.0 |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Azetidin 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)
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Recommended Standards
- Desvenlavaxine N-dimer (CAS 1187545-61-4)
- 2-Chloroethyl Ethyl Sulfide (CAS 693-07-2)
- 1,3-dichloropentane (CAS 30122-12-4)
- Hexane-1,4-diol (CAS 16432-53-4)
- 5-((3-Chlorophenoxy)methyl)-1,3,4-thiadiazol-2-amine (CAS 1052694-82-2)
- 2-Amino-N-(4-chlorophenyl)benzamide (CAS 4943-86-6)
- 61345-83-3 AR-1L7760 tris(4-methylpentan-2-yl) propane-1,2,3-tricarboxylate (CAS 61345-83-3)
- Methyl 5H,6H,7H-pyrrolo[3,4-b]pyridine-2-carboxylate dihydrochloride (CAS 2089277-85-8)
- 3-Cyclohexylpyrrolidine Hydrochloride (CAS 1955506-54-3)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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