1-(4-Methoxyphenyl)-2,3-dihydroquinazoline-4(1H)-thione CAS 90070-93-2
| CAS No. | 90070-93-2 |
| Molecular Formula | C15H14N2OS |
| Molecular Weight | 270.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Methoxyphenyl)-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-93-2), a certified reference material (molecular formula C15H14N2OS, MW 270.35 g/mol) for analytical method development and quality control.
The molecular framework of 1-(4-Methoxyphenyl)-2,3-dihydroquinazoline-4(1H)-thione (C15H14N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(4-Methoxyphenyl)-2,3-dihydroquinazoline-4(1H)-thione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14N2OS |
| Molecular Weight | 270.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Methoxybenzyl)-1H-benzo[d]imidazole-2-thiol (CAS 352330-22-4)
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- 1,2-Dibromo-4-chlorobenzene (CAS 60956-24-3)
- N'-(2-bromo-4-methylbenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2082699-21-4)
- 1,3-Dibromo-5-fluoro-2-methoxybenzene (CAS 443-41-4)
- N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(hydroxyimino)-Acetamide (CAS 154869-12-2)
- Iodoacetamide-PEG3-azide (CAS 1594986-04-5)
- (3-(Difluoromethyl)-2-methoxyphenyl)(pyridin-4-yl)methanone (CAS 1261671-88-8)
- 592-09-6 Silane, trichloro(3,3,3-trifluoropropyl)- Trichloro(3,3,3-trifluoropropyl)silane EINECS 209-744-2 (3,3,3-Trifluoropropyl)trichlorosilane (CAS 592-09-6)
- 2-Methylbenzo[h]quinoline (CAS 605-88-9)
- 4-(Pyridin-3-yl)piperidin-4-ol dihydrochloride hydrate (CAS 2368828-82-2)
- 1-Bromo-4-cyclohexylmethanesulfonyl-benzene (CAS 1070795-07-1)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com