((Phenylthio)methylene)bis(phosphonic acid) CAS 89987-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89987-42-8 |
| Molecular Formula | C7H10O6P2S |
| Molecular Weight | 284.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((Phenylthio)methylene)bis(phosphonic acid) (CAS 89987-42-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10O6P2S. Molecular weight: 284.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10O6P2S |
| Molecular Weight | 284.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
- 2-(6-(Phenylthio)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352517-62-4)
- 1-(1-(Phenylthio)butyl)-1H-benzo[d][1,2,3]triazole (CAS 111098-62-5)
- 2-(1-(Phenylthio)butyl)-2H-benzo[d][1,2,3]triazole (CAS 138883-58-6)
- methyl 3-(phenylthio)-1H-indole-2-carboxylate (CAS 116757-24-5)
- 1-Phenyl-3-(phenylthio)pyrrolidine-2,5-dione (CAS 71724-33-9)
- 1-Methyl-5-(phenylthio)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-60-5)
- N-[2-(Phenylthio)phenyl]imidodicarbonimidic diamide (CAS 96876-37-8)
- N-(2-(phenylthio)ethyl)-2-(p-tolyl)acetamide (CAS 477886-12-7)
Recommended Standards
- 5-(3,4-Dichlorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (CAS 1956332-50-5)
- (4-((4-(Tert-butyl)benzyl)oxy)phenyl)boronic acid (CAS 936565-47-8)
- 1-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1902978-23-7)
- 2,3,5-Trimethyl-6-nitrophenol (CAS 94045-97-3)
- Ethyl 2-(3-cyanopyridin-2-yl)acetate (CAS 86369-48-4)
- 5,5-Dimethyl-4-oxo-4,5-dihydrofuran-2-carboxylic acid (CAS 72420-41-8)
- Tacrolimus impurity 67 (CAS CATO-C4X-130067)
- 5-Ethyl-2-isopropoxyphenol (CAS 1243407-96-6)
- Nacubactam (CAS 1452458-86-4)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
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