2-(4-(3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazin-1-yl)nicotinonitrile CAS 1825345-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1825345-33-2 |
| Molecular Formula | C26H22N6O2 |
| Molecular Weight | 450.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazin-1-yl)nicotinonitrile (CAS 1825345-33-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H22N6O2. Molecular weight: 450.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H22N6O2 |
| Molecular Weight | 450.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 6 |
Related Oxo Standards
- 2-(4-Oxo-3,4-dihydrophthalazin-1-yl)-N-(4-phenylthiazol-2-yl)acetamide (CAS 848833-24-9)
- 6-(4-Oxo-3,4-dihydrophthalazin-1-yl)-4-propyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 685109-15-3)
- 6-(4-Oxo-3,4-dihydrophthalazin-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 330151-13-8)
- 2-(((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)benzonitrile (CAS 303995-59-7)
- 4-(4-Oxo-3,4-dihydrophthalazin-1-yl)benzoic acid (CAS 152567-94-7)
- (4-Oxo-3,4-dihydrophthalazin-1-yl)methyl methylcarbamate (CAS 37976-07-1)
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Recommended Standards
- N-(4-(N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)sulfamoyl)phenyl)acetamide (CAS 135529-19-0)
- (S)-2-(2-((R)-2-Amino-3-methylbutanamido)acetamido)-5-guanidino-N-(4-nitrophenyl)pentanamide (CAS 80798-23-8)
- 2-Cyano-N-(1-hydroxy-2-methylpropan-2-yl)-3-(3-(3,4,5-trimethoxyphenyl)-1H-indazol-5-yl)acrylamide (CAS 1307896-46-3)
- 4-((4-Fluorophenyl)thio)-N-(5-(isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)butanamide (CAS 952822-42-3)
- 6-Bromo-N-cyclohexylpyridin-2-amine (CAS 959237-36-6)
- 3-(((4-Methyl-4H-1,2,4-triazol-3-yl)methyl)amino)thietane 1,1-dioxide (CAS 1870080-25-3)
- 4-Fluorophthalonitrile (CAS 65610-14-2)
- 5-Amino-N-ethyl-4-fluoro-2-methylbenzamide (CAS 1863868-73-8)
- 7-Bromo-3-methyl-1,5-naphthyridin-2(1H)-one (CAS 2256060-39-4)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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