Tos-PEG3-CH2COOH CAS 1581248-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1581248-63-6 |
| Molecular Formula | C15H22O8S |
| Molecular Weight | 362.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tos-PEG3-CH2COOH (CAS 1581248-63-6) pharmaceutical standards reference standard. Molecular formula: C15H22O8S. Molecular weight: 362.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H22O8S |
| Molecular Weight | 362.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Recommended Standards
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- RGFP966, 98% (CAS 1357389-11-7)
- 2-(2,5-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-79-1)
- 1-[(Tert-butoxy)carbonyl]-3,3-dimethylpiperidine-4-carboxylic acid (CAS 1638771-27-3)
- Dronedarone Impurity 5 (CAS 141627-42-1)
- Nifuratel Impurity 32 (CAS CATO-C4X-127232)
- (R)-4-Methoxy-1,5,8-trimethyl-8,9-dihydronaphtho[2,1-b]furan-6(7H)-one (CAS 1809980-22-0)
- N-(2-aminophenyl)-2-morpholinoacetamide (CAS 35204-17-2)
- Neuropeptide SF (human) (CAS 192387-39-6)
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