Piperidine-3,5-dione Hydrochloride CAS 74647-23-7
| CAS No. | 74647-23-7 |
| Molecular Formula | C5H7NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Piperidine-3,5-dione Hydrochloride (C5H7NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
Piperidine-3,5-dione Hydrochloride (CAS 74647-23-7) is a high-purity analytical reference standard with the molecular formula C5H7NO2HCl and a molecular weight of 149.57 g/mol.
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 | C5H7NO2 HCl |
| Molecular Weight | 149.57 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Piperidine Standards
- Piperidine-2,2,6,6-d4 (CAS 1001337-60-5)
- 2-Methyl-5-(piperidine-1-sulfonyl)benzene-1-sulfonyl chloride (CAS 100141-83-1)
- 2-Methyl-5-(piperidine-1-sulfonyl)-phenylamine (CAS 100317-20-2)
- Piperidine-1-carboximidamide xsulfate (CAS 100417-03-6)
- 1-(Piperidine-2-carbonyl)piperidine-4-carboxamide (CAS 1008079-89-7)
- Piperidine-3-sulfonamide (CAS 1016811-80-5)
- 1-(4-(Piperidine-4-carbonyl)piperazin-1-yl)ethanone (CAS 1016829-93-8)
- PIPERIDINE-3-CARBOXAMIDE HCL (CAS 1019852-04-0)
Recommended Standards
- 4-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]aniline hydrochloride (CAS 1798731-87-9)
- Di-(2,3-naphtho)-18-crown-6 (CAS 14098-27-2)
- 3,5-Dimethyl-1-((perfluorophenyl)methyl)-1h-pyrazol-4-amine (CAS 895929-03-0)
- 1-((2-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)-1H-imidazo[4,5-b]pyridine (CAS 400088-65-5)
- (1-(Piperidin-1-ylmethyl)cyclohexyl)methanol (CAS 100539-17-1)
- Methyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetate (CAS 25379-89-9)
- 1-(5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)-3-methyl-butan-1-amine;dihydrochloride (CAS 1049767-43-2)
- N,N-dimethyl-4-nitro-1H-pyrazole-5-carboxamide (CAS 1352200-35-1)
- GRF (free acid) (human) trifluoroacetate salt (CAS 90599-39-6)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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