4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl CAS 149949-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149949-89-3 |
| Molecular Formula | C13H7Cl5O2S |
| Molecular Weight | 404.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl (CAS 149949-89-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H7Cl5O2S. Molecular weight: 404.52 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl5O2S |
| Molecular Weight | 404.52 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.) | 1999 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 3-Methylsulfonyl-2,3',4',5,6-pentachlorobiphenyl (CAS 116807-23-9)
- 3-Methylsulfonyl-2,2',4',5,6-pentachlorobiphenyl (CAS 149949-86-0)
- 4-Methylsulfonyl-2,2',4',5,6-pentachlorobiphenyl (CAS 149949-87-1)
- 3-Methylsulfonyl-2,2',3',4',5-pentachlorobiphenyl (CAS 66640-58-2)
- 3-Methylsulfonyl-2,2',4',5,5'-pentachlorobiphenyl (CAS 66640-60-6)
- 4-Methylsulfonyl-2,2',3',4',5-pentachlorobiphenyl (CAS 66640-59-3)
- 4-Methylsulfonyl-2,2',4',5,5'-pentachlorobiphenyl (CAS 66640-61-7)
- N-(3-(6-(Methylsulfonyl)pyridazin-3-yl)phenyl)quinoline-2-carboxamide (CAS 897614-40-3)
Recommended Standards
- (2E)-1-[4-(3-Methoxyphenyl)piperazin-1-yl]-2-phenyl-3-(thiophen-2-yl)prop-2-en-1-one (CAS 478078-53-4)
- 1-(2-Methoxyphenyl)-4-((3-methyl-4-propoxyphenyl)sulfonyl)piperazine (CAS 898650-55-0)
- Tris(3-phenylpropyl)phosphine oxide (CAS 145702-44-9)
- Perchlorophenyl (E)-3-(4-(phosphonooxy)phenyl)but-2-enoate (CAS 1247847-63-7)
- 5-(Trimethylstannyl)isoquinoline 1416437-23-4 (CAS 1416437-23-4)
- 2-(4-Methyl-1H-pyrrol-3-yl)ethanamine (CAS 98336-64-2)
- 2-(3-Cyclopropyl-2,4-dioxo-3,4-dihydropyrido[2,3-d]pyrimidin-1(2H)-yl)acetic acid (CAS 1707563-13-0)
- (2-tert-Butylphenyl)boronic acid (CAS 89787-13-3)
- 2-(4-hydroxybutyl) 5-methyl furan-2,5-dicarboxylate (CAS CATO-C3D-262626)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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