Dde Biotin-PEG4-Picolyl azide CAS 2055048-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055048-42-3 |
| Molecular Formula | C38H57N9O9S |
| Molecular Weight | 815.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dde Biotin-PEG4-Picolyl azide (CAS 2055048-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C38H57N9O9S. Molecular weight: 815.98 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C38H57N9O9S |
| Molecular Weight | 815.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 1 |
Related Dde Standards
- PC-Biotin-PEG4-NHS carbonate (CAS 2055198-03-1)
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- Biotin-PEG11-azide (CAS 2276672-04-7)
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- PC Biotin-PEG3-NHS ester (CAS 2353409-93-3)
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Recommended Standards
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- Methyl 2-(1-oxidothiomorpholino)but-3-enoate (CAS 1695686-55-5)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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