(((5-Chlorobenzo[d]thiazol-2-yl)sulfinyl)methyl)diphenylphosphine oxide CAS 1956340-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956340-17-2 |
| Molecular Formula | C20H15ClNO2PS2 |
| Molecular Weight | 431.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(((5-Chlorobenzo[d]thiazol-2-yl)sulfinyl)methyl)diphenylphosphine oxide (CAS 1956340-17-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15ClNO2PS2. Molecular weight: 431.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15ClNO2PS2 |
| Molecular Weight | 431.90 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- N-(5-Chlorobenzo[d][1,3]dioxol-4-yl)-7-fluoro-5-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-amine (CAS 379230-38-3)
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Recommended Standards
- N4-(3-Chloro-4-fluorophenyl)-7-(3-morpholinopropoxy)quinazoline-4,6-diamine (CAS 267243-68-5)
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- N-[(2-Chloro-6-fluorophenyl)methyl]-N-methyl-2,5-dioxo-4-phenyl-4-propyl-1-imidazolidineacetamide (CAS 852935-07-0)
- 6-Chloroimidazo[1,2-a]pyrimidine (CAS 944906-56-3)
- 2,7-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (CAS 88318-13-2)
- 2-Bromo-1-(2,4-dihydroxyphenyl)ethan-1-one 2-Bromo-2',4'-dihydroxyacetophenone 2-bromo-1-(2,4-dihydroxyphenyl)ethanone 2491-39-6 4-(Bromoacetyl)resorcinol (CAS 2491-39-6)
- 1-(difluoromethyl)imidazole-4-carboxylic acid (CAS 2098794-95-5)
- n-(2,5-Difluorophenyl)tetrahydrothiophen-3-amine (CAS 1019585-22-8)
- 2-(3-Chloro-5-fluorophenyl)-3-methylbutan-2-ol (CAS 1379354-61-6)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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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