5-phenyl-2,3-dihydro-1,3-thiazol-2-one CAS 83631-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83631-55-4 |
| Molecular Formula | C9H7NOS |
| Molecular Weight | 177.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-phenyl-2,3-dihydro-1,3-thiazol-2-one (CAS 83631-55-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7NOS. Molecular weight: 177.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7NOS |
| Molecular Weight | 177.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 2,3-dihydro-1,4-benzoxathiine-2-carbonitrile (CAS 51263-42-4)
- 2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazinyl)pyridine (CAS 803617-97-2)
- N-(4,5-Dihydro-1H-imidazol-2-yl)-2-methylpyrimidin-4-amine (CAS 748084-03-9)
- 3-(2,3-Dihydro-1H-indol-1-yl)propan-1-ol (CAS 105150-22-9)
- Methyl 2,3-Dihydro-1H-indole-7-carboxylate (CAS 112106-91-9)
- 1-(2,3-dihydro-1h-indol-1-yl)-2-hydroxyethan-1-one (CAS 1153453-19-0)
- 2-(3,4-Dihydro-2h-1-benzopyran-4-yl)ethan-1-amine (CAS 1225814-82-3)
- (S)-6,7-Dihydro-5H-indeno[5,6-d][1,3]dioxol-5-amine (CAS 1259815-42-3)
Recommended Standards
- 5-Oxa-2-thia-8-azaspiro[3.5]Nonane 2,2-dioxide (CAS 2092815-18-2)
- 6-(4-Fluorophenyl)-2,3,4,5-tetrahydropyridine (CAS 509953-48-4)
- 5-methoxy-2,3,6,7-tetrahydro-1$l^{6},4-thiazepine-1,1-dione (CAS 2059937-84-5)
- 4-(4-Chlorophenyl)-4-oxo-N-(5-oxopyrrolidin-3-yl)butanamide (CAS 1351590-11-8)
- 2-(3-Chloro-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetonitrile (CAS 1240257-75-3)
- 1,1,1,2,2,3,3,4,4-nonafluorobutane 1,1,1,2,2,3,3,4,4-nonakis(fluoranyl)butane 375-17-7 A823717 (CAS 375-17-7)
- tert-Butyl N-{2-azaspiro[3.3]heptan-6-yl}-N-methylcarbamate (CAS 1824279-25-5)
- N-(4-Chlorobenzyl)-3-(2-oxobenzo[d]oxazol-3(2H)-yl)propanamide (CAS 851988-91-5)
- 3-(5-Methylisoxazol-3-yl)-6-[(1-methyl-1H-1,2,3-triazol-4-yl)methoxy][1,2,4]triazolo[3,4-a]phthalazine (CAS 215874-86-5)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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