2,3-Dihydro-3-(4-methyl-2-pyridinyl)-2-thioxo-4(1H)-quinazolinone CAS 793716-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 793716-11-7 |
| Molecular Formula | C14H11N3OS |
| Molecular Weight | 269.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dihydro-3-(4-methyl-2-pyridinyl)-2-thioxo-4(1H)-quinazolinone (CAS 793716-11-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H11N3OS. Molecular weight: 269.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H11N3OS |
| Molecular Weight | 269.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 3-Benzyl-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 10353-44-3)
- 2-(((2,3-Dihydro-1H-inden-5-yl)amino)methyl)-6-methoxyphenol (CAS 1019608-80-0)
- 1-(2,3-dihydro-1,4-benzodioxin-2-yl)-3-phenylpropan-1-amine (CAS 1478335-85-1)
- 1797883-60-3 4,5-Dihydro-2-[2-methyl-3-(1H-imidazol-5-ylmethyl)phenyl]-4,4-dimethyl-oxazole (CAS 1797883-60-3)
- 1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-3-phenyl-propylamine (CAS 212714-09-5)
- 4-Benzyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 212578-39-7)
- 9,10-Dihydro-5-methoxy-9-oxo-4-acridinecarboxylic Acid (CAS 88377-31-5)
- 2-(6,7-Dihydro-5H-benzo[7]annulen-9-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2126819-58-5)
Recommended Standards
- 2-(Pyridin-3-ylmethyl)-6-(thiophen-2-yl)pyridazin-3(2H)-one (CAS 899946-33-9)
- 2-[2-(naphthalen-1-yl)-1,3-thiazol-4-yl]acetic acid (CAS 23353-15-3)
- 2-(Methylthio)-6-phenylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS 867353-58-0)
- 1-Amino-2-(4-isopropoxyphenyl)propan-2-ol (CAS 1181635-52-8)
- 3-Amino-3-methylbutan-2-ol hydrochloride (CAS 123743-86-2)
- 4-(((2,6-Dimethylphenyl)imino)methyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 339107-20-9)
- Ebastine Impurity 17 (CAS CATO-C4X-202917)
- 3-Hydrazineyl-1-(methoxymethyl)cyclobutan-1-ol (CAS 2299253-46-4)
- Methyl (2S,4R)-4-methylpiperidine-2-carboxylate (CAS 184880-03-3)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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 13829788188 / jacky.chen@cato-chem.com