m-PEG3-SH CAS 31521-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31521-83-2 |
| Molecular Formula | C7H16O3S |
| Molecular Weight | 180.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order m-PEG3-SH (CAS 31521-83-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H16O3S. Molecular weight: 180.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H16O3S |
| Molecular Weight | 180.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 3-(2-Aminoethyl)-1h-indole-4-carbonitrile (CAS 117719-66-1)
- 1,3-Dioxo-2-propylisoindoline-5-carboxylic acid (CAS 67822-76-8)
- Methyl 2-amino-3-cyclopropylpropanoate (CAS 1344005-80-6)
- 1-(4-Bromo-3-nitrophenyl)butan-1-one (CAS 91715-78-5)
- Cyclo(-Trp-Tyr) TFA salt (CAS 20829-53-2(Free Base))
- 2-METHYLTHIOACETALDEHYDE (CAS 23328-62-3)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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)
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