3-PHenyl-2,4(1h,3h)-quinazolinedithione CAS 16081-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16081-93-9 |
| Molecular Formula | C14H10N2S2 |
| Molecular Weight | 270.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-PHenyl-2,4(1h,3h)-quinazolinedithione (CAS 16081-93-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H10N2S2. Molecular weight: 270.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H10N2S2 |
| Molecular Weight | 270.37 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.) | 1961 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 3-(2-(6-(tert-Butyl)-1H-benzo[d]imidazol-2-yl)ethyl)cyclobutanone (CAS 1571060-90-6)
- (3-Phenyl-1-adamantyl)acetic acid (CAS 161036-56-2)
- Tert-butyl (7S,9aS)-7-(hydroxymethyl)octahydro-2H-pyrido[1,2-a]pyrazine-2-carboxylate (CAS 156856-50-7)
- 9-Ethyl-6,9-diazaspiro[4.5]Decane (CAS 1248907-41-6)
- Bicyclo[3.2.1]Octan-3-ol (CAS 29804-62-4)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)acetonitrile (CAS 1134684-85-7)
- 3-Allyl-2-methoxy-6-(pyrrolidin-1-yl)pyridine (CAS 1228666-15-6)
- Ethyl 4-methyl-5-oxopyrrolidine-2-carboxylate (CAS 118767-38-7)
- CJC1295 Without DAC (CAS 863288-34-0)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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