1-Nitroso-3-Piperidinol CAS 55556-85-9
| CAS No. | 55556-85-9 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| 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 1-Nitroso-3-Piperidinol.
1-Nitroso-3-Piperidinol (CAS 55556-85-9) is a high-purity analytical reference standard with the molecular formula C5H10N2O2 and a molecular weight of 130.15 g/mol.
Based on its molecular formula C5H10N2O2, 1-Nitroso-3-Piperidinol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 130.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-Nitroso-3-Piperidinol 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 | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Nitroso Standards
- N-Nitroso N-Methyl-4-Amino-Butanal (CAS 339362-86-6)
- N-Nitroso-4-Piperidinol (CAS 55556-93-9)
- N-Nitroso (S)-Piperidin-3-ol (CAS 2380680-64-6)
- N-Nitroso Tertiary Butyl Ethyl Amine (CAS 3398-69-4)
- N-Nitroso-N-ethylbutylamine (CAS 4549-44-4)
- N-Nitroso-L-azetidine-2-Carboxylic Acid (CAS 30248-47-6)
- N-Nitroso-3-Hydroxy Pyrrolidone (CAS 2826147-23-1)
- N-Nitroso-N-isopropylurea (CAS 16830-14-1)
Recommended Standards
- 1H-4,7-Methanobenzo[d]imidazole (CAS 210-26-4)
- 2-(2-Azidoethoxy)ethanamine, 97% (CAS 464190-91-8)
- 1-Amino-5-(hydroxymethyl)pyrrolidin-2-one (CAS 476471-23-5)
- 2,2-Dimethylmalonamide (CAS 41882-44-4)
- 7-Fluoro-3,4-dihydroisoquinoline (CAS 131250-14-1)
- N-((1-(sec-Butyl)-1H-pyrazol-5-yl)methyl)-1,3-dimethyl-1H-pyrazol-5-amine hydrochloride (CAS 1856072-45-1)
- 3-(5-(tert-Butyl)-2,3-dimethoxyphenyl)-1H-pyrazol-5-amine hydrochloride (CAS 1031794-64-5)
- 4-phenyl-5-(propan-2-yl)-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1153105-13-5)
- Methyl 4-(2-(benzyloxy)-4-fluorophenyl)-5-formyl-2,6-diisopropylnicotinate (CAS 618892-25-4)
- 8-Iodo-2-(methylthio)pyrazolo[1,5-a][1,3,5]triazin-4(3H)-one (CAS 147916-85-6)
- 2-AMINO-2-(6-METHYLPYRIDIN-3-YL)ETHAN-1-OL 2HCL (CAS 2177259-11-7)
- cis-tert-Butyl 4-amino-2-methylpiperidine-1-carboxylate hydrochloride (CAS 1609406-97-4)
- N-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)cyclohexanecarboxamide (CAS 899962-86-8)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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