2-((Naphthalen-1-ylmethyl)thio)-3-phenylquinazolin-4(3H)-one CAS 312498-80-9
| CAS No. | 312498-80-9 |
| Molecular Formula | C25H18N2OS |
| Molecular Weight | 394.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((Naphthalen-1-ylmethyl)thio)-3-phenylquinazolin-4(3H)-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.
CATO supplies 2-((Naphthalen-1-ylmethyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 312498-80-9), a certified reference material (molecular formula C25H18N2OS, MW 394.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H18N2OS, 2-((Naphthalen-1-ylmethyl)thio)-3-phenylquinazolin-4(3H)-one contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 394.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H18N2OS |
| Molecular Weight | 394.49 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
- N-(1-(naphthalen-2-ylamino)-1-oxo-3-phenylpropan-2-yl)benzamide (CAS 100900-32-1)
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- 4-[(2Z)-3-(Naphthalen-1-yl)prop-2-enoyl]phenyl 4-methylbenzoate (CAS 306731-91-9)
- Methyl 2-(4-(naphthalen-2-ylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetate (CAS 865657-69-8)
- N-(Naphthalen-1-yl)-[2,2'-biquinolin]-4-amine (CAS 57115-19-2)
- N-(Naphthalen-1-yl)-3-(naphthalen-1-ylimino)-3H-indol-2-amine (CAS 63920-56-9)
- 4-Methyl-2-(naphthalen-1-yl)-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-88-4)
Recommended Standards
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- 2-((4-((2-Hydroxybenzyl)amino)phenyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 763126-32-5)
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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