1-Ethyl-3-(methylamino)-2,3-dihydroquinazoline-4(1H)-thione CAS 90070-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90070-31-8 |
| Molecular Formula | C11H15N3S |
| Molecular Weight | 221.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-3-(methylamino)-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-31-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15N3S. Molecular weight: 221.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15N3S |
| Molecular Weight | 221.32 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
- 1-(Morpholin-4-yl)-2-phenylethane-1-thione (CAS 949-01-9)
- 2-((4-Methyl-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 834899-94-4)
- 1-(Benzo[b]thiophen-2-yl)-3-methoxypropan-2-amine (CAS 886506-02-1)
- n-(2-Bromoethyl)-2-phenoxypyridine-3-carboxamide (CAS 218456-05-4)
- 3-(4-Chlorophenyl)-2-phenylpropanoic acid (CAS 2901-30-6)
- Ethyl 2-methyl-2-(3-nitropyridin-2-yl)propanoate (CAS 154078-84-9)
- 1,2-Bis(bromomethyl)-3-nitrobenzene (CAS 66126-16-7)
- 1-(2-fluoroethyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1592732-47-2)
- tert-Butyl 5-bromo-2-chlorobenzoate (CAS 503555-23-5)
- Insulin Lispro (CAS 133107-64-9)
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