4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol CAS 85352-99-4
| CAS No. | 85352-99-4 |
| Molecular Formula | C10H15N3O3 |
| Molecular Weight | 225.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol 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.
4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol (CAS 85352-99-4), molecular formula C10H15N3O3 and molecular weight 225.24 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol (C10H15N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O3 |
| Molecular Weight | 225.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
Related Methylnitrosamino Standards
- 4-(Methylnitrosamino-d3)-4-(3-pyridyl)butyric Acid (CAS 1330277-38-7)
- 4-(Methylnitrosamino)-4-(3-pyridyl)butyric Acid (CAS 123743-84-0)
- 4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanone (CAS 76014-82-9)
- 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5 (CAS 1794885-45-2)
- 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-13C6 (CAS 1346600-19-8)
- 4-(Methylnitrosamino)-1-(3-Pyridyl-d4)-1-Butanone (CAS 764661-24-7)
- 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-1,2,3,4,5,6 13C6 (CAS 1189877-28-8)
- (R)-4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol (CAS 197711-99-2)
Recommended Standards
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