Ethoxy-methoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-lambda5-phosphane CAS 159776-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159776-80-4 |
| Molecular Formula | C8H9Cl3NO3PS |
| Molecular Weight | 336.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethoxy-methoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-lambda5-phosphane (CAS 159776-80-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9Cl3NO3PS. Molecular weight: 336.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9Cl3NO3PS |
| Molecular Weight | 336.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-(Piperidin-1-yl)thiophene-2-carbaldehyde (CAS 24372-48-3)
- Methyl 3-chloro-4-iodobenzoate (CAS 874569-39-8)
- 2-(4-Bromothiophen-2-yl)ethanethioamide (CAS 1250276-99-3)
- (R)-2-(1-Aminoethyl)-6-(trifluoromethyl)pyridin-4-amine (CAS 2641906-29-6)
- N-(1-Methyl-5H-pyrido[4,3-b]indol-3-yl)hydroxylamine (CAS 74317-45-6)
- Peptide 437 (CAS CATO-CPTD788437)
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