4-Oxopiperidine-3-carbonitrile Hydrochloride CAS 1373253-28-1
| CAS No. | 1373253-28-1 |
| Molecular Formula | C6H8N2O |
| 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 4-Oxopiperidine-3-carbonitrile Hydrochloride.
4-Oxopiperidine-3-carbonitrile Hydrochloride (CAS 1373253-28-1) is a high-purity analytical reference standard with the molecular formula C6H8N2OHCl and a molecular weight of 160.60 g/mol.
Based on its molecular formula C6H8N2OHCl, 4-Oxopiperidine-3-carbonitrile Hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C6H8N2O HCl |
| Molecular Weight | 160.60 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Oxopiperidine Standards
- Methyl 2-oxopiperidine-3-carboxylate (CAS 106118-94-9)
- Methyl 4-Oxopiperidine-3-Carboxylate (CAS 108554-34-3)
- Methyl 6-oxopiperidine-2-carboxylate (CAS 111479-60-8)
- (S)-4-oxopiperidine-2-carboxylic acid hydrochloride (CAS 116049-23-1)
- 1-methyl-4-oxopiperidine-3-carbaldehyde (CAS 1194575-07-9)
- 1-Benzyl-4-oxopiperidine-2-carboxylic acid (CAS 1218093-72-1)
- Methyl 3-oxopiperidine-2-carboxylate hydrochloride (CAS 1219141-01-1)
- ethyl 3-oxopiperidine-2-carboxylate;hydrochloride (CAS 1253789-62-6)
Recommended Standards
- 3-bromopyrrolidineHCl (CAS 952748-39-9)
- Sodium nitromalonaldehyde monohydrate (CAS 34461-00-2)
- N-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)-N-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide (CAS 870760-26-2)
- ditert-butyl 2-oxopiperazine-1,4-dicarboxylate (CAS 2708278-52-6)
- (3S,6R,7S,8S,12Z,15S,16E)-3,7,15-Tris-{[tert-butyl(dimethyl)silyl]oxy}-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)-5-oxo-heptadeca-12,16-dienoic Acid (CAS 193146-63-3)
- Indometacin Impurity 52 (CAS CATO-C4X-147052)
- N-Methyl-2-oxo-1,2-dihydropyridine-3-sulfonamide (CAS 1710661-73-6)
- (1S,6R)-3-Azabicyclo[4.1.0]heptane-1-carboxylic acid (CAS 1485826-61-6)
- Furan-2-carboxylic acid (4-allyl-5-mercapto-4H-[1,2,4]triazol-3-ylmethyl)-amide (CAS 792941-85-6)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com