Naphtho[2,1-d]thiazol-2(3H)-one CAS 17931-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17931-24-7 |
| Molecular Formula | C11H7NOS |
| Molecular Weight | 201.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphtho[2,1-d]thiazol-2(3H)-one (CAS 17931-24-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7NOS. Molecular weight: 201.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7NOS |
| Molecular Weight | 201.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Naphtho Standards
- Naphtho[1,2-d][1,3]oxazole-2-thiol (CAS 51793-90-9)
- Naphtho[2,1-d]thiazol-2-ylamine (CAS 1203-55-0)
- 3H-Naphtho[1,2-d]imidazole-2-thiol (CAS 34108-95-7)
- Naphtho[2,1-d]isothiazol-3-amine (CAS 64757-77-3)
- Naphtho[2,3-d][1,3]dioxole-2-thione (CAS 67177-41-7)
- Naphtho[1,2-c]furan-1(3H)-one (CAS 5657-01-2)
- 1H-Naphtho[2,3-d]imidazole-1,2-diamine (CAS 171082-83-0)
- (1H-Naphtho[1,2-d]imidazol-2-yl)methanol (CAS 4248-59-3)
Recommended Standards
- (4'-Fluoro-[1,1'-biphenyl]-3-yl)methanamine (CAS 177976-50-0)
- Ethyl 2-amino-4-methoxythiophene-3-carboxylate (CAS 179762-27-7)
- methyl 6-fluoroindoline-2-carboxylate (CAS 1779447-03-8)
- 2-Amino-6-(methylamino)pyrimidin-4-ol (CAS 54004-20-5)
- (3-Bromo-4,5-dimethylphenyl)methanol (CAS 148254-61-9)
- 3-[(benzylamino)methyl]benzamide hydrochloride (CAS 1181457-81-7)
- n-(2-Methoxyphenyl)piperidine-4-carboxamide hydrochloride (CAS 1019851-99-0)
- 4-(2,6-Dichlorophenyl)-9-hydroxy-6-(3-(methylamino)propyl)pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione (CAS 622856-21-7)
- (6-Bromo-4-methoxypyridin-2-yl)methanamine (CAS 1393533-14-6)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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