2-(3-Methylphenyl)-4-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one CAS 1206992-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1206992-20-2 |
| Molecular Formula | C22H15N5O2 |
| Molecular Weight | 381.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Methylphenyl)-4-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one (CAS 1206992-20-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H15N5O2. Molecular weight: 381.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H15N5O2 |
| Molecular Weight | 381.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 4-Amino-6-(naphthalen-1-yl)-3-phenyl-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 1119392-02-7)
- 1-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1207017-63-7)
- (S)-2-Amino-4-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)butanoic acid (CAS 111770-79-7)
- 4-Chloro-3-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)benzoic acid (CAS 186320-11-6)
- 2,3,5,7-Tetramethylimidazo[1,2-a]pyrimidin-6-ol (CAS 2749532-82-7)
- Norepinephrine Impurity 51 (CAS 73917-81-4)
- 5-Cyano-2-methylpyridine 1-oxide (CAS 31795-59-2)
- 2-(Ethylsulfonyl)-1-fluoro-4-nitrobenzene (CAS 1375473-74-7)
- 2-Butyl-1H-benzo[d]imidazol-5-amine (CAS 53623-27-1)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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