3-(Pyrrolidine-1-carbonyl)-1-sulfanylidene-1H,4H,5H-[1,3]thiazolo[3,4-a]quinazolin-5-one CAS 440323-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 440323-46-6 |
| Molecular Formula | C15H13N3O2S2 |
| Molecular Weight | 331.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Pyrrolidine-1-carbonyl)-1-sulfanylidene-1H,4H,5H-[1,3]thiazolo[3,4-a]quinazolin-5-one (CAS 440323-46-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H13N3O2S2. Molecular weight: 331.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O2S2 |
| Molecular Weight | 331.41 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Pyrrolidine Standards
- Pyrrolidine Linoleamide (CAS 3140-51-0)
- 2-((3-(Pyrrolidine-1-carbonyl)phenyl)carbamoyl)benzoic acid (CAS 1003682-96-9)
- 2-((4-(Pyrrolidine-1-carbonyl)phenyl)carbamoyl)benzoic acid (CAS 940503-24-2)
- 4-Ethyl-5-[3-(pyrrolidine-1-sulfonyl)phenyl]-4h-1,2,4-triazole-3-thiol (CAS 750624-67-0)
- Pyrrolidine, 1-[2-[2-nitro-3-(phenylmethoxy)phenyl]ethenyl]- (CAS 122142-28-3)
- 5-(Pyrrolidine-1-sulfonyl)-2-(2,2,2-trifluoroethoxy)aniline (CAS 519150-43-7)
- 5-(Pyrrolidine-1-carboxamido)naphthalene-1-sulfonyl chloride (CAS 728864-84-4)
- 3-(Pyrrolidine-1-carbonyl)-6-(p-tolyl)-[1,2,3]triazolo[1,5-a]pyrazin-4(5H)-one (CAS 1351772-55-8)
Recommended Standards
- 3-(Ethylthio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 886913-13-9)
- 3-(Tritylamino)propanoic acid (CAS 58995-30-5)
- 3-(1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl)propan-1-ol (CAS 89151-37-1)
- Rabdoserrin A (CAS 96685-01-7)
- N-Benzyl-3-methoxy-2-propyl-2H-indazole-6-carboxamide (CAS 919107-82-7)
- Methyl Imidazo[1,2-a]pyridine-8-carboxylate (CAS 133427-07-3)
- 3-[5-(aminomethyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 1010100-28-3)
- 2'-Deoxyadenosine monohydrate (CAS 16373-93-6)
- N-((1H-imidazol-2-yl)methyl)-2-morpholinoethan-1-amine (CAS 921145-34-8)
- Lixisenatide (CAS 320367-13-3（free base）)
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