2-mercapto-3-[3-(pyrrolidin-1-ylsulfonyl)phenyl]quinazolin-4(3H)-one CAS 730976-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 730976-45-1 |
| Molecular Formula | C18H17N3O3S2 |
| Molecular Weight | 387.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-mercapto-3-[3-(pyrrolidin-1-ylsulfonyl)phenyl]quinazolin-4(3H)-one (CAS 730976-45-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H17N3O3S2. Molecular weight: 387.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H17N3O3S2 |
| Molecular Weight | 387.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 1-(5,6-Di-p-tolyl-1,2,4-triazin-3-yl)piperidine-4-carboxamide (CAS 88300-45-2)
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- 6-Bromo-3,3-dimethyl-1-phenylindolin-2-one (CAS 2007908-36-1)
- Benzyl ((1-(2-aminoethyl)piperidin-4-yl)methyl)(ethyl)carbamate (CAS 1353961-95-1)
- (2-Fluoro-5-((p-tolylamino)methyl)phenyl)boronic acid (CAS 1190095-08-9)
- 5-Amino-1-(2-methoxyethyl)-4-(4-methylthiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one (CAS 951971-68-9)
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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 13829788188 / jacky.chen@cato-chem.com