2-(4-(Methylthio)phenyl)quinazolin-4(1H)-one CAS 83800-86-6
| CAS No. | 83800-86-6 |
| Molecular Formula | C15H12N2OS |
| Molecular Weight | 268.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H12N2OS, 2-(4-(Methylthio)phenyl)quinazolin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, 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 268.33 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).
2-(4-(Methylthio)phenyl)quinazolin-4(1H)-one (CAS 83800-86-6) is a high-purity analytical reference standard with the molecular formula C15H12N2OS and a molecular weight of 268.33 g/mol.
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), 2-(4-(Methylthio)phenyl)quinazolin-4(1H)-one 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 | C15H12N2OS |
| Molecular Weight | 268.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- Ethyl (4-(methylthio)phenethyl) oxalate (CAS 1443313-68-5)
- Ethyl 3-(methylthio)phenethyl oxalate (CAS 1443353-86-3)
- 2-(Methylthio)-3-phenylquinazolin-4(3H)-one (CAS 73987-32-3)
- 2-(Methylthio)-N-phenylpyrido[2,3-d]pyrimidin-4-amine (CAS 72564-74-0)
- Ethyl 2-(methylthio)-5-(1H-pyrrol-1-yl)thiazole-4-carboxylate (CAS 919401-20-0)
- 2-(5-(Methylthio)-2-nitrostyryl)hydrazinecarboxamide (CAS 1374664-23-9)
- N-((2-(Methylthio)pyrimidin-5-yl)methyl)-2-morpholinoethanamine (CAS 1279207-39-4)
- 2-(Methylthio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-4(3H)-thione (CAS 672895-13-5)
Recommended Standards
- 2-(2-(Cyclohexanecarboxamido)thiazol-4-yl)acetic acid (CAS 926235-87-2)
- 2-(Benzylthio)quinazolin-4-ol (CAS 6344-77-0)
- 2-(1-(2-Fluoro-4-methoxybenzyl)piperazin-2-yl)ethan-1-ol (CAS 847480-85-7)
- 2-(Isopropylamino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 733786-71-5)
- 2-(2-(2-hydroxyethoxy)ethoxy)ethyl 3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate (CAS CATO-C3D-4503)
- (2S,3S)-2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)tetrahydrofuran-3-carboxylic acid (CAS 1820572-11-9)
- Ethyl 6-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 936074-36-1)
- tert-Butyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)(butyl)carbamate (CAS 681443-42-5)
- 5-(1-Allyl-1H-pyrazol-3-yl)furan-2-carboxylic acid (CAS 1399664-48-2)
- n4-((4-Bromothiophen-2-yl)methyl)-6-chloro-n4-methylpyrimidine-2,4-diamine (CAS 1252197-38-8)
- 2-Bromo-5-((2-methylpiperidin-1-yl)sulfonyl)benzoic acid (CAS 37088-32-7)
- 5-((tert-Butoxycarbonyl)amino)picolinic acid (CAS 848308-47-4)
- 2-((Tetrahydro-2H-pyran-4-yl)oxy)isonicotinonitrile (CAS 869299-33-2)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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