N-Nitroso Ozanimod CAS CATO-C4X-29023
| CAS No. | CATO-C4X-29023 |
| Molecular Formula | C23H23N5O4 |
| Molecular Weight | 433.46 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 N-Nitroso Ozanimod.
CATO supplies N-Nitroso Ozanimod (CAS CATO-C4X-29023), a certified reference material (molecular formula C23H23N5O4, MW 433.46 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H23N5O4, N-Nitroso Ozanimod contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 433.46 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.
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 | C23H23N5O4 |
| Molecular Weight | 433.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related N Standards
- N-Nitroso Nafamostat impurity 116 (CAS CATO-C4X-1332116)
- N-Nitroso Terbutaline impurity 132 (CAS CATO-C4X-1183132)
- N-Nitroso Desmethyl Diltiazem-D3 (CAS CATO-C4X-136830)
- N-Nitroso Nebivolol（and enantiomer） (CAS CATO-C4X-196838)
- N-Nitroso-Nebivolol (CAS CATO-CP114662)
- N-Nitroso Moxifloxacin D4 (CAS CATO-C4X-1074189)
- N-Nitroso Linagliptin Impurity 112 (CAS CATO-C4X-1101112)
- N-Nitroso Lisinopril (CAS 519175-80-5)
Recommended Standards
- Linagliptin Impurity 41 (CAS 2074688-84-7)
- Pemafibrate Impurity 84 (CAS CATO-C4X-290384)
- Tadalafil Impurity 182 (CAS 2237219-65-5)
- Momelotinib impurity 3 (CAS CATO-C4X-33773)
- 7-Iodo-5-methylindoline-2,3-dione (CAS 208592-53-4)
- 2-Ethyl-3-hydroxy-6-methylpyridine (CAS 2364-75-2)
- 1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid (CAS 146828-47-9)
- 3,4-Dichloro-2,2,3,4,4-pentafluorobutanoic acid (CAS 375-07-5)
- Tris(dimethylamino)antimony, 98% 5GR (CAS 7289-92-1)
- 3-isopropyloxetan-3-ol (CAS 1408291-62-2)
- tert-Butyl 2-(((6-methoxy-2-(methylthio)pyrimidin-4-yl)amino)methyl)piperidine-1-carboxylate (CAS 1353954-14-9)
- 4'-(3,4,5-Trimethoxyphenyl)-2,2':6',2''-terpyridine (CAS 144780-85-8)
- S6677 (CAS 1889344-13-1)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com