m-PEG9-SH CAS 651042-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651042-84-1 |
| Molecular Formula | C19H40O9S |
| Molecular Weight | 444.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies m-PEG9-SH (CAS 651042-84-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H40O9S. Molecular weight: 444.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H40O9S |
| Molecular Weight | 444.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 5-(Aminomethyl)dihydrofuran-2(3H)-one hydrochloride (CAS 203196-68-3)
- 2-(Trimethylsilyl)ethyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-morpholinobenzoate (CAS 185398-21-4)
- Pyrrolidine-1-carboximidamide hydrochloride (CAS 49755-46-6)
- Levodopa Impurity 12 (CAS 25520-73-4)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com