2-Mercapto-3-(5-methyl-heptyl)-3H-quinazolin-4-one CAS 721908-35-6
| CAS No. | 721908-35-6 |
| Molecular Formula | C16H22N2OS |
| Molecular Weight | 290.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.42 g/mol gives 2-Mercapto-3-(5-methyl-heptyl)-3H-quinazolin-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Mercapto-3-(5-methyl-heptyl)-3H-quinazolin-4-one (CAS 721908-35-6), a certified reference material (molecular formula C16H22N2OS, MW 290.42 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-Mercapto-3-(5-methyl-heptyl)-3H-quinazolin-4-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Mercapto-3-(5-methyl-heptyl)-3H-quinazolin-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H22N2OS |
| Molecular Weight | 290.42 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
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Recommended Standards
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