2-(2-Benzothiazolyl)-3,5-diphenyltetrazolium Bromide CAS 55699-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55699-64-4 |
| Molecular Formula | C20H14N5S Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(2-Benzothiazolyl)-3,5-diphenyltetrazolium Bromide (CAS 55699-64-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H14N5S Br. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H14N5S Br |
| Molecular Weight | 436.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Benzothiazolyl Standards
- S-2-Benzothiazolyl-L-homocysteine (CAS 102818-95-1)
- 3-(2-Benzothiazolyl)coumarin (CAS 1032-98-0)
- Bis[2-(2-benzothiazolyl-κN3)-9-phenyl-9H-carbazol-3-yl-κC](2-pyridinecarboxylato-κN1,κO2)iridium (CAS 1452824-22-4)
- 1-[4-(6-Methyl-2-benzothiazolyl)phenyl]pyrrole-2,5-dione (CAS 19735-68-3)
- 1-(2-Benzothiazolyl)-2-phenylethanone (CAS 220753-47-9)
- 3-(2-Benzothiazolyl)-6-methoxycoumarin (CAS 245072-50-8)
- 2-Benzothiazolyl Bromide 2-Bromobenzothiazole 2516-40-7 B3740 (CAS 2516-40-7)
- Ethyl 2-(2-Benzothiazolyl)acetate (CAS 29182-42-1)
Recommended Standards
- Methyl 2-[(2-aminoethyl)sulfanyl]acetate hydrochloride (CAS 40642-85-1)
- 3-(3-((2-Methoxyethoxy)carbonyl)ureido)phenylboronic acid pinacol ester (CAS 2490665-94-4)
- (S)-1-(3-fluoro-4-methylphenyl)pentan-1-amine (CAS 321840-49-7)
- DBCO-NHCO-PEG5-NHS ester (CAS 1378531-80-6)
- 2-(2,2-Difluoroethoxy)-6-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 865352-01-8)
- 3-[2-(Dimethylamino)ethoxy]-4-methoxybenzonitrile (CAS 938239-74-8)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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