N-(4-(tert-Butyl)phenyl)-4-(isoquinolin-5-yl)phthalazin-1-amine CAS 878288-55-2
| CAS No. | 878288-55-2 |
| Molecular Formula | C27H24N4 |
| Molecular Weight | 404.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, N-(4-(tert-Butyl)phenyl)-4-(isoquinolin-5-yl)phthalazin-1-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-(4-(tert-Butyl)phenyl)-4-(isoquinolin-5-yl)phthalazin-1-amine (CAS 878288-55-2), molecular formula C27H24N4 and molecular weight 404.51 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-(tert-Butyl)phenyl)-4-(isoquinolin-5-yl)phthalazin-1-amine 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 | C27H24N4 |
| Molecular Weight | 404.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618412-12-7)
- 3-Methylsulfonyl-2,3',4',5,6-pentachlorobiphenyl (CAS 116807-23-9)
- 2-Chloro-4-fluoro-5-iodophenyl trifluoromethanesulfonate (CAS 1820607-92-8)
- Tris(3-phenylpropyl)phosphine oxide (CAS 145702-44-9)
- 3'-Fluoro-5'-methylbutyrophenone (CAS 1314937-72-8)
- (2R,4R)-4-Phenyl-2-(trifluoromethyl)oxazolidine (CAS 203176-58-3)
- methyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate (CAS 27116-86-5)
- tert-butyl N-[(6-methyl-1,2,4,5-tetrazin-3-yl)methyl]carbamate (CAS 1380500-89-9)
- 4-Methyl-2-(methylsulfonyl)-6-(trifluoromethyl)pyrimidine (CAS 186357-34-6)
- 4-Bromo-N-cyclopropyl-3-fluoro-N-methylbenzamide (CAS 1250447-42-7)
- 1-(6-Bromo-5-methylpyridin-3-yl)ethanol (CAS 1355231-33-2)
- N-(4-Amino-1H-indazol-7-yl)acetamide (CAS 858227-47-1)
- 2,2,2-Trifluoro-N-(5-hydroxypentyl)acetamide (CAS 128238-44-8)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
Why CATO?
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