Chloroazol Black BH CAS 2429-73-4
Purity Technical GradeIn StockPharmaceutical Standards
| CAS No. | 2429-73-4 |
| Molecular Formula | C32H21N6O11S3 3*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Chloroazol Black BH (CAS 2429-73-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C32H21N6O11S3 3*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C32H21N6O11S3 3*Na |
| Molecular Weight | 784.72 g/mol |
| Purity | Technical Grade |
| 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) | 25.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Recommended Standards
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- 2-(Pyridazin-4-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one (CAS 17075-17-1)
- 1-Bromo-3-(cyclobutylmethoxy)benzene (CAS 1351385-19-7)
- 3-PHENYLDIHYDRO-2H-PYRAN-4(3H)-ONE (CAS 907997-17-5)
- rac-Soterenol HCl (CAS 14816-67-2)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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