5,8-Dihydro-5,8-ethanophthalazine CAS 89701-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89701-54-2 |
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,8-Dihydro-5,8-ethanophthalazine (CAS 89701-54-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10N2. Molecular weight: 158.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
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Recommended Standards
- 5,6,7,8-Tetrahydroquinoline-8-carbonitrile (CAS 53400-61-6)
- 5,8-Dimethylquinoxaline (CAS 64931-22-2)
- 5,6,7,8-Tetrahydroisoquinoline-4-carbonitrile (CAS 4695-90-3)
- (2S,3S,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-carboxylic acid (CAS 1400906-88-8)
- 1-Hydroxy-3-methylanthraquinone (CAS 2549-78-2)
- N-(2,4-difluorophenyl)-N-(phenylsulfonyl)glycine (CAS 866049-11-8)
- Di-tert-butyl (2-chloro-4-fluoro-3-iodophenyl)iminodicarbonate (CAS 2573784-37-7)
- 2-azido-N-(2-chlorobenzyl)acetamide (CAS 1249051-46-4)
- Imrecoxib Impurity 77 (CAS CATO-C4X-237977)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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