4-(4-Bromophenoxy)tetrahydro-2H-thiopyran 1,1-dioxide CAS 2001951-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2001951-51-3 |
| Molecular Formula | C11H13BrO3S |
| Molecular Weight | 305.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromophenoxy)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 2001951-51-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13BrO3S. Molecular weight: 305.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13BrO3S |
| Molecular Weight | 305.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(Cyclohexyloxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073354-43-4)
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- 2-(3,4-Difluorophenyl)cyclopropane-1-carboxylic acid (CAS 1157561-73-3)
- (3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone (3R,4S)-3-(1-ethoxyethoxy)-4-(phenyl)-N-benzoyl-2-azetidinone (3R,4S)-3-(1-ethoxyethoxy)-4-phenyl-N-benzoyl-2-azetidinone 201856-53-3 cis-1-Benzoyl-3-(1-ethoxyethoxy)-4-Phenylazetidinone cis-1-benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one (CAS 201856-53-3)
- Methyl 3,5-dichloro-4-methylphenylacetate (CAS 1806284-77-4)
- 3-Bromo-6-fluoro-1,2-benzenediamine (CAS 1805502-21-9)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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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