2-phenyl-1,2-benzothiazol-3-one CAS 2527-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2527-03-9 |
| Molecular Formula | C13H9NOS |
| Molecular Weight | 227.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-phenyl-1,2-benzothiazol-3-one (CAS 2527-03-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9NOS. Molecular weight: 227.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9NOS |
| Molecular Weight | 227.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 5-(1,3-Benzothiazol-2-yl)pyridin-3-amine (CAS 1118624-94-4)
- N-1,3-Benzothiazol-2-yl-2-chloroacetamide (CAS 3028-02-2)
- 3-Benzothiazol-2-yl-phenylamine (CAS 41230-21-1)
- 4-Phenyl-1,3-benzothiazol-2-amine (CAS 21418-32-6)
- 3-(1,3-Benzothiazol-2-yl)pyrazin-2-amine (CAS 1340259-98-4)
- 1-(1,3-Benzothiazol-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 383135-58-8)
- 1-(1,3-Benzothiazol-2-yl)cyclopentanecarbonitrile (CAS 1877185-94-8)
- 2-(1,3-Benzothiazol-2-yl)-2,2-difluoroacetic acid (CAS 15208-44-3)
Recommended Standards
- 4-(Isopropylamino)-2-(methylthio)pyrimidine-5-carboxylic acid 76360-88-8 (CAS 76360-88-8)
- Azithromycin impurity 59 (CAS 67342-52-3)
- 68399-79-1 3-((1,1-Dimethyl-2-hydroxyethyl)amino)-2-hydroxypropanesulfonic acid 2-Hydroxy-3-((2-hydroxy-1,1-dimethylethyl)amino)propanesulphonic acid 1-Propanesulfonic acid, 2-hydroxy-3-((2-hydroxy-1,1-dimethylethyl)amino)- 3-(N-(1,1-Dimethylhydroxyethyl)amino)-2-hydroxy-propanesulfonic acid EINECS 269-991-7 NSC 378146 (CAS 68399-79-1)
- O-(4-(Methylthio)phenyl) carbonochloridothioate (CAS 84995-60-8)
- N-(2,4-dichloro-5-isopropoxyphenyl)acetamide (CAS 65948-71-2)
- 12-(Piperazin-1-yl)dodecan-1-amine (CAS 166657-94-9)
- 3-Amino-2-hydroxy-5-methoxybenzoic Acid (CAS 1245533-15-6)
- 9-(3,5-Dihydro-2H-benzo[e][1,4]dioxepin-3-yl)-9H-purine (CAS 918304-38-8)
- 2-(Bromomethyl)-1-ethyl-3-methylbenzene (CAS 910777-34-3)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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