8-Chlorospiro[chroman-2,4'-piperidin]-4-one hydrochloride CAS 1051383-40-4
| CAS No. | 1051383-40-4 |
| Molecular Formula | C13H14ClNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Chlorospiro[chroman-2,4'-piperidin]-4-one hydrochloride (CAS 1051383-40-4), a certified reference material (molecular formula C13H14ClNO2HCl, MW 288.17 g/mol) for analytical method development and quality control.
Structurally, 8-Chlorospiro[chroman-2,4'-piperidin]-4-one hydrochloride (C13H14ClNO2HCl) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 288.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H14ClNO2 HCl |
| Molecular Weight | 288.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorospiro Standards
- Benzyl 5-chlorospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1041704-16-8)
- 5-Chlorospiro[indoline-3,4'-piperidin]-2-one (CAS 1086063-33-3)
- 6-Chlorospiro[indoline-3,4'-piperidine] (CAS 1093956-70-7)
- 4'-Chlorospiro[cyclopentane-1,5'-pyrrolo[2,3-d]pyrimidin]-6'(7'H)-one (CAS 1226804-08-5)
- 5-Chlorospiro[chromane-2,4'-piperidine] hydrochloride (CAS 1241953-54-7)
- 5-Chlorospiro[2.5]oct-5-ene-6-carbaldehyde (CAS 1257050-19-3)
- 1'-Benzyl-8-chlorospiro[chroman-2,4'-piperidin]-4-one (CAS 1262757-25-4)
- 7-Chlorospiro[indoline-3,4'-piperidin]-2-one (CAS 1395070-97-9)
Recommended Standards
- 1-[3-(2-Fluoro-phenyl)-piperazin-1-yl]-ethanone (CAS 1316217-70-5)
- 5-n-Heptyl-2-(4-n-octyloxyphenyl)pyrimidine (CAS 57202-39-8)
- 3-(4-Chlorophenyl)-6-methoxypyridazine (CAS 70751-01-8)
- 1-(5-(2-Amino-4-methylphenyl)furan-2-yl)ethan-1-one (CAS 886494-60-6)
- 2-(4-Fluorophenethoxy)ethan-1-amine (CAS 189012-60-0)
- Ethyl 2-amino-2-(5-bromo-1H-indol-3-yl)acetate (CAS 1888488-93-4)
- 4-(2,3-Dimethoxyphenyl)-3-(ethylsulfonyl)-1H-pyrazole (CAS 1710301-55-5)
- 2-((1-(Furan-2-yl)ethyl)amino)ethan-1-ol (CAS 1030296-11-7)
- 2-[(carboxymethyl)[2-(methylsulfanyl)ethyl]amino]acetic acid (CAS 104614-53-1)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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