5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine CAS 338962-01-9
| CAS No. | 338962-01-9 |
| Molecular Formula | C22H16FN5O |
| Molecular Weight | 385.39 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 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine.
5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine (CAS 338962-01-9) is a high-purity analytical reference standard with the molecular formula C22H16FN5O and a molecular weight of 385.39 g/mol.
Structurally, 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine (C22H16FN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 385.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H16FN5O |
| Molecular Weight | 385.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Z Standards
- 3-(2-Fluorophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 246021-96-5)
- 5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618073-42-0)
- 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-4-yl)pyrimidine (CAS 338962-00-8)
- 3-(4-Fluorophenyl)-5-(2-(3-fluorophenyl)pyrimidin-4-yl)benzo[c]isoxazole (CAS 400081-27-8)
- 4-Fluorophenyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 478050-06-5)
- 5-(4-Fluorophenyl)-3,5,5a,11b-tetrahydro-2H,6H-chromeno[4',3':4,5]thiopyrano[2,3-d]thiazole-2,6-dione (CAS 1260654-05-4)
- 5-(1-((4-Fluorophenyl)sulfonyl)-1H-pyrazol-3-yl)-2-phenylthiazole (CAS 318255-93-5)
- Ethyl 1-(4-(2-fluorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955966-72-0)
Recommended Standards
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Why CATO?
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