7-Methoxybenzo[d][1,2,3]triazin-4(1H)-one CAS 41994-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41994-97-2 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxybenzo[d][1,2,3]triazin-4(1H)-one (CAS 41994-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
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- 6-Methoxybenzo[d]isoxazole-3-carbaldehyde (CAS 1367971-96-7)
- 6-Methoxybenzo[d][1,3]dioxole-5-carbonitrile (CAS 1427365-61-4)
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Recommended Standards
- 7-Hydroxy-1-methylindoline-2,3-dione (CAS 79223-92-0)
- 7-Hydroxy-1h-indole-2-carboxylicacid (CAS 84639-84-9)
- 7-Methoxyisatin (CAS 84575-27-9)
- 6-Bromo-2,3-dihydrobenzo[b]thiophene 1,1-Dioxide (CAS 61942-64-1)
- 6-Benzyl-2,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine (CAS 928774-97-4)
- 6-(1H-pyrrol-1-yl)pyridazin-3-amine (CAS 85645-18-7)
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethyl-3H-imidazo[4,5-c]pyridine (CAS 87035-28-7)
- 2-(1-(4-Aminophenyl)piperidin-4-yl)ethan-1-ol (CAS 211247-53-9)
- 2-[(4,6-Dimethoxypyrimidin-2-yl)oxy]-2-phenylacetic acid (CAS 127091-64-9)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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