3-[2,5-Bis(bromomethyl)-4-methoxy-phenoxy]propane-1-sulfonyl chloride CAS 480439-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 480439-40-5 |
| Molecular Formula | C12H15Br2ClO4S |
| Molecular Weight | 450.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[2,5-Bis(bromomethyl)-4-methoxy-phenoxy]propane-1-sulfonyl chloride (CAS 480439-40-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15Br2ClO4S. Molecular weight: 450.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15Br2ClO4S |
| Molecular Weight | 450.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Benzylthio)-4-(naphthalen-2-yloxy)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478030-09-0)
- 4,7-Diphenyl-1,3-di-p-tolylisobenzofuran (CAS 62422-91-7)
- 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal (CAS 76338-54-0)
- 1-(5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-N-(3,4-dichlorophenyl)methanimine (CAS 956205-85-9)
- 1-(3,4-Difluorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898793-35-6)
- 1-(benzenesulfonyl)propan-2-ol (CAS 68276-72-2)
- 1-(3-Bromo-5-fluorophenyl)-4-((tert-butyldimethylsilyl)oxy)piperazine (CAS 1704069-66-8)
- Quercetin 3-O-neohesperidoside (CAS 32453-36-4)
- Riluzole Impurity 1 (CAS 88149-49-9)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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