3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine CAS 70591-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70591-70-7 |
| Molecular Formula | C15H10N4 |
| Molecular Weight | 246.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine (CAS 70591-70-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10N4. Molecular weight: 246.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H10N4 |
| Molecular Weight | 246.27 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Phenyl Standards
- 1-Phenyl-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 97175-08-1)
- N-([1,2,4]triazolo[1,5-a]pyridin-8-yl)-1,2,3-thiadiazole-4-carboxamide (CAS 478261-75-5)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidin-4-amine (CAS 1713461-63-2)
- (4-(3-Methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)phenyl)methanamine (CAS 875001-46-0)
- 2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]-thiadiazol-6-yl)-phenylamine (CAS 874591-55-6)
- 3-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)aniline (CAS 874591-57-8)
- 1-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144470-64-3)
- 1-([1,2,4]Triazolo[4,3-a]pyrazin-8-yl)-4-methylpyrrolidine-3-carboxylic acid (CAS 1394042-76-2)
Recommended Standards
- 3-Isopropyl-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide (CAS 565193-46-6)
- 4-Amino-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxamide (CAS 916065-32-2)
- 3-Isopropyl-1-(4-nitrophenyl)-1H-pyrazol-5-amine (CAS 827614-45-9)
- 2,4-Dimethylquinolin-6-ol (CAS 64165-34-0)
- 3-(5-Methyl-4-(p-tolyl)thiazol-2-yl)aniline (CAS 886496-54-4)
- ethyl (3S)-4-azido-3-hydroxy-butanoate (CAS 133149-05-0)
- 1,3-Dimethyl 2-(3-aminopyridin-2-yl)propanedioate (CAS 1373232-56-4)
- 3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1112209-36-5)
- Isoquinolin-4-ylmethanamine hydrochloride (CAS 1071587-89-7)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com