4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl CAS 153310-30-6
| CAS No. | 153310-30-6 |
| Molecular Formula | C13H5Cl7O2S |
| Molecular Weight | 473.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl.
CATO supplies 4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl (CAS 153310-30-6), a certified reference material (molecular formula C13H5Cl7O2S, MW 473.41 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 473.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H5Cl7O2S |
| Molecular Weight | 473.41 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.) | 2000 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(4-(Methylsulfonyl)phenyl)-5-(2-(pyrrolidin-1-yl)pyridin-4-yl)-4-(m-tolyl)thiazole (CAS 365429-51-2)
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- N2-(Methylsulfonyl)-N2-trityl-L-glutamine (CAS 2230674-05-0)
- 2-(Methylsulfonyl)-5-(tributylstannyl)thiazole (CAS 1245816-12-9)
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- N-(Methylsulfonyl)-N-(4-((3-nitroacridin-9-yl)amino)phenyl)acetamide (CAS 61068-04-0)
- 5-(3-(Methylsulfonyl)phenyl)-N-(6-(piperidin-4-yl)pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine (CAS 1202490-36-5)
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Recommended Standards
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- 5-(Amino(cyclopropyl)methyl)-2-methylphenol (CAS 1270403-57-0)
- 4-Bromo-3-(difluoromethyl)-6-methylpyridine-2-carboxaldehyde (CAS 1805434-14-3)
- 2-(Furan-3-ylformamido)acetic acid (CAS 926253-94-3)
- 4-Chloro-2-phenyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one (CAS 1472103-36-8)
- 3-Bromoisothiazolo[5,4-b]pyridine (CAS 540492-90-8)
- 7β-Hydroxy Cholesterol 3β-Acetate (CAS 17974-77-5)
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