6-(2-(Pyridin-3-ylmethylene)hydrazineyl)-[1,2,4]triazolo[3,4-a]phthalazine CAS 500269-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 500269-75-0 |
| Molecular Formula | C15H11N7 |
| Molecular Weight | 289.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-(Pyridin-3-ylmethylene)hydrazineyl)-[1,2,4]triazolo[3,4-a]phthalazine (CAS 500269-75-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11N7. Molecular weight: 289.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11N7 |
| Molecular Weight | 289.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 7 |
Related Pyridin Standards
- 5-Phenyl-7-(pyridin-4-yloxy)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 921627-82-9)
- 6-Methyl-3-[(pyridin-2-yl)methyl]-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 588678-59-5)
- N-(pyridin-3-ylmethyl)-N-(thiophen-2-ylmethyl)pivalamide (CAS 883033-57-6)
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- 6-Propyl-3-(pyridin-2-yl)isothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1325303-67-0)
Recommended Standards
- 6-Chloro-9-cycloheptyl-9H-purine (CAS 6961-62-2)
- 5-Phenoxy-3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 91322-03-1)
- 6-Oxo-4-phenoxy-1-phenyl-1,6-dihydropyridazine-3-carbonitrile (CAS 338748-44-0)
- tert-Butyl 4-(3-oxo-4-phenylbutanoyl)piperidine-1-carboxylate (CAS 301219-11-4)
- 2,3-Dibromo-6-(difluoromethyl)-4-methoxypyridine (CAS 1806806-26-7)
- tert-Butyl (S)-6-(methoxymethyl)-2,5,8-triazaspiro[3.5]nonane-2-carboxylate (CAS 2924019-25-8)
- 3-Methoxy-N,N-dimethylpropanamide (CAS 53185-52-7)
- Racecadotril Impurity 26 (CAS CATO-C4X-110626)
- 2-Bromo-7-chloroimidazo[1,2-a]pyridine (CAS 1260825-69-1)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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