2-Ethyl-1-methylquinazolin-4(1H)-one CAS 10553-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10553-04-5 |
| Molecular Formula | C6H3N3O7 C5H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1-methylquinazolin-4(1H)-one (CAS 10553-04-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3N3O7 C5H13N. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H3N3O7 C5H13N |
| Molecular Weight | 316.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 1-(4-methylquinazolin-2-yl)methanamine (CAS 1024000-61-0)
- 2-((2-Methylquinazolin-4-yl)oxy)-N-(m-tolyl)acetamide (CAS 1030125-70-2)
- 2-Methylquinazolin-6-amine (CAS 1056566-65-4)
- 2-Benzyl-1-methylquinazolin-4(1H)-one hydrobromide (CAS 1089329-03-2)
- Ethyl 2-(2-((2-methylquinazolin-4-yl)oxy)acetamido)benzoate (CAS 1111149-23-5)
- 8-Methylquinazolin-2-amine (CAS 1169789-21-2)
- Methyl[(4-methylquinazolin-2-yl)methyl]amine (CAS 1240527-06-3)
- 2-Methylquinazolin-4-yl 4-methylbenzenesulfonate (CAS 1363721-18-9)
Recommended Standards
- 2-Amino-2-(4-chlorophenyl)ethan-1-ol hydrochloride (CAS 1432682-01-3)
- 1-(5-Methylfuran-2-yl)hexan-1-amine (CAS 1251074-96-0)
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- tert-butyl N-[(tert-butoxy)carbonyl]-N-(4-chloropyrimidin-2-yl)carbamate (CAS 1464788-84-8)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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