Bis-PEG13-acid CAS 2225903-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2225903-66-0 |
| Molecular Formula | C30H58O17 |
| Molecular Weight | 690.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis-PEG13-acid (CAS 2225903-66-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C30H58O17. Molecular weight: 690.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C30H58O17 |
| Molecular Weight | 690.77 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) | 2.0 |
| CAS Registry Year (est.) | 1998 |
Recommended Standards
- PEG-12 bis-(2-carboxyÂethylÂ) ether (CAS 1053656-79-3)
- Bis-PEG13-acid (CAS 51178-68-8)
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- 1-Bromo-3-iodo-5-methoxybenzene (CAS 915412-18-9)
- 3-(1-Methyl-5-oxo-pyrrolidin-3-yl)-3-oxo-propionic acid methyl ester (CAS 1083282-29-4)
- 2-Chloro-4-methoxythieno[3,2-d]pyrimidine (CAS 1807542-78-4)
- 3-(2-(4-Chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-30-4)
- 2,5-Dibromoisonicotinaldehyde (CAS 959244-28-1)
- Ethyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate (CAS 40711-34-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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