2-(o-Tolyl)benzothiazole CAS 15903-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15903-58-9 |
| Molecular Formula | C14H11NS |
| Molecular Weight | 225.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(o-Tolyl)benzothiazole (CAS 15903-58-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11NS. Molecular weight: 225.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11NS |
| Molecular Weight | 225.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related o Standards
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- 4-(3-(M-tolyl)propyl)aniline (CAS 120371-29-1)
- 3-(3-(M-tolyl)propyl)aniline (CAS 80861-11-6)
- 3-(3-(P-tolyl)propyl)aniline (CAS 80861-12-7)
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- 2-(p-Tolyl)isothiazolidin-3-one 1,1-dioxide (CAS 914217-14-4)
- 3-(p-Tolyl)thiazolidin-4-one 1,1-dioxide (CAS 338753-22-3)
Recommended Standards
- 2-(4-(1H-pyrrol-1-yl)tetrahydro-2H-thiopyran-4-yl)acetic acid (CAS 1573547-22-4)
- 2-(4-Methylphenyl)benzothiazole (CAS 16112-21-3)
- N-[2-(4-Hydroxyphenylsulfanyl)ethyl]propionamide (CAS 155196-03-5)
- N-[trans-4-Aminocyclohexyl]-4-chlorobenzamide hydrochloride (CAS 1286274-29-0)
- 12-(trifluoromethyl)-2,3,7,13-tetrazatricyclo[7.4.0.0²⁶]trideca-1(13),3,5,9,11-pentaen-8-one (CAS 2649318-92-1)
- 6-(Piperidin-4-yloxy)nicotinonitrile hydrochloride (CAS 412293-93-7)
- Isavuconazole Impurity 9 (CAS CATO-C4X-12369)
- N2-(2-methoxy-5-methylphenyl)-1,3,5-triazine-2,4-diamine (CAS 925070-03-7)
- 2-((2-Methyl-1H-indol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 536701-86-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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