4-Methylsulfonyl-2,2',3,4',5',6-hexachlorobiphenyl CAS 116806-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116806-76-9 |
| Molecular Formula | C13H6Cl6O2S |
| Molecular Weight | 438.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylsulfonyl-2,2',3,4',5',6-hexachlorobiphenyl (CAS 116806-76-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H6Cl6O2S. Molecular weight: 438.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H6Cl6O2S |
| Molecular Weight | 438.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 4-Methylsulfonyl-2,2',3,3',4',6-hexachlorobiphenyl (CAS 104086-16-0)
- 3-Methylsulfonyl-2,2',3',4',5,5'-hexachlorobiphenyl (CAS 104086-18-2)
- 4-Methylsulfonyl-2,2',3',4',5,5'-hexachlorobiphenyl (CAS 104086-19-3)
- 3-Methylsulfonyl-2,2',4',5,5',6-hexachlorobiphenyl (CAS 149949-88-2)
- 3-Methylsulfonyl-2,2',3',4',5,6-hexachlorobiphenyl (CAS 149949-90-6)
- N-(5-(1-(Methylsulfonyl)piperidine-4-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351618-16-0)
- 3-Methyl-2-(3'-(methylsulfonyl)-[1,1'-biphenyl]-4-yl)-5-(trifluoromethyl)quinoxaline (CAS 1221265-37-7)
- 2-(Methylsulfonyl)-5-(tributylstannyl)pyrimidine (CAS 122476-85-1)
Recommended Standards
- Pioglitazone impurity 26 (CAS 446052-43-3)
- Clofazimine Impurity 2 (CAS 2158184-11-1)
- Benzthiazide-d7 (CAS 1794768-22-1)
- Methyl 2,4-dichloro-5-fluorobenzoate (CAS 128800-56-6)
- tert-Butyl N-[(3S,4S)-3-hydroxypiperidin-4-yl]carbamate (CAS 724788-22-1)
- 2-Butoxy-6-fluorobenzaldehyde (CAS 1694895-08-3)
- Monocyte Chemotactic Protein-1 (human) acetate salt (CAS 126463-99-8)
- 5-(2-Bromophenyl)-5-oxopentanoic acid (CAS 124576-25-6)
- Ethyl 6-(aminomethyl)nicotinate (CAS 214824-13-2)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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