Benzyl 2-phenyl-2-(tosyloxy)acetate CAS 1007877-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1007877-81-7 |
| Molecular Formula | C22H20O5S |
| Molecular Weight | 396.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2-phenyl-2-(tosyloxy)acetate (CAS 1007877-81-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20O5S. Molecular weight: 396.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20O5S |
| Molecular Weight | 396.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Recommended Standards
- Thiotepa Impurity 8 (CAS CATO-C4X-21568)
- 1-(3-Nitro-4-{4-[5-(2-thienyl)-1H-pyrazol-3-yl]piperidino}phenyl)-1-ethanone (CAS 1024018-70-9)
- Thiotepa Impurity 10 (CAS CATO-C4X-215610)
- Ethyl 2-((5-formylpyrimidin-2-yl)(methyl)amino)acetate (CAS 915921-80-1)
- 2’-Bromo-5’-chloroacetophenone (CAS 935-99-9)
- 1-Amino-N-ethylcyclohexane-1-carboxamide (CAS 1017055-56-9)
- N-(3-Fluorophenyl)-2-(piperidin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1422134-92-6)
- 6-(2-Bromoethyl)-3,7-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one hydrobromide (CAS 91125-08-5)
- 1-Phenyl-2-nitroethene (CAS 102-96-5)
- Retatrutide (CAS 2381089-83-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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