Methyl 1,4-dioxo-1,2,3,4-tetrahydrophthalazine-5-carboxylate CAS 1707667-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707667-86-4 |
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1,4-dioxo-1,2,3,4-tetrahydrophthalazine-5-carboxylate (CAS 1707667-86-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8N2O4. Molecular weight: 220.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-Chloro-5-fluorobenzonitrile (CAS 327056-73-5)
- 4-Bromo-3,5,6-trimethyl-1,2-dihydropyridin-2-one (CAS 121767-78-0)
- Methyl 3-(((benzyloxy)carbonyl)amino)propanoate (CAS 54755-77-0)
- 5-(Morpholinosulfonyl)thiophene-3-carboxylic acid (CAS 1041528-64-6)
- 2-Difluoromethoxy-6-fluoronicotinic acid (CAS 1806304-75-5)
- 5-Hydroxy-N,N-dimethyl-2-(trifluoromethyl)benzamide (CAS 1243344-30-0)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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