Bis[2-(2-benzothiazolyl)phenolato]zinc(II) CAS 58280-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58280-31-2 |
| Molecular Formula | C26H16N2O2S2Zn |
| Molecular Weight | 517.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis[2-(2-benzothiazolyl)phenolato]zinc(II) (CAS 58280-31-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H16N2O2S2Zn. Molecular weight: 517.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H16N2O2S2Zn |
| Molecular Weight | 517.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- N-[4-(2-Benzothiazolyl)phenyl]-3-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)propanamide (CAS 878244-16-7)
- 1-[4-(6-Methyl-2-benzothiazolyl)phenyl]pyrrole-2,5-dione (CAS 19735-68-3)
- 3-(2-Benzothiazolyl)-6-methoxycoumarin (CAS 245072-50-8)
- 3-(2-Benzothiazolyl)coumarin (CAS 1032-98-0)
- S-2-Benzothiazolyl-L-homocysteine (CAS 102818-95-1)
- 4-(6-Methyl-2-benzothiazolyl)phenylisocyanate (CAS 67229-93-0)
- S-2-Benzothiazolyl-L-cysteine (CAS 399-82-6)
- 1-(2-Benzothiazolyl)-2-phenylethanone (CAS 220753-47-9)
Recommended Standards
- 9-Octadecen-1-amine, N-(9Z)-9-octadecen-1-yl-, (9Z)- (CAS 40165-68-2)
- Tivozanib Impurity 16 (CAS CATO-C4X-340016)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 332930-58-2)
- n-(2,5-Dimethoxyphenyl)-4-(1h-indol-3-yl)-1,2,3,6-tetrahydropyridine-1-carboxamide (CAS 894192-79-1)
- 2-Chloro-7-fluoro-5H-pyrrolo[3,2-d]pyrimidine (CAS 2384436-14-8)
- 2-[[3-Chloro-5-(trifluoromethyl)-2-pyridyl]-amino]ethanol hydrochloride (CAS 1987135-32-9)
- 3-((4-Methylpiperazin-1-yl)methyl)phenylboronic acid (CAS 1171044-16-8)
- UF010, 98% (CAS 537672-41-6)
- (2-Methyl-4-(N-methylsulfamoyl)phenyl)boronic acid (CAS 1152274-62-8)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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