PC Methyltetrazine-PEG4-NHS carbonate ester CAS 2055736-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055736-28-0 |
| Molecular Formula | C35H43N7O14 |
| Molecular Weight | 785.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
PC Methyltetrazine-PEG4-NHS carbonate ester (CAS 2055736-28-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C35H43N7O14. Molecular weight: 785.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C35H43N7O14 |
| Molecular Weight | 785.75 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 7 |
Related PC Standards
- Methyltetrazine-PEG8-PFP ester (CAS 2353409-49-9)
- Methyltetrazine-PEG8-NHS ester (CAS 2183440-34-6)
- Methyltetrazine-DBCO (CAS 1802238-48-7)
- Methyltetrazine-PEG5-triethoxysilane (CAS 2353410-01-0)
- Methyltetrazine-PEG8-acid (CAS 2183440-33-5)
- Methyltetrazine-amido-PEG7-azide (CAS 2112731-46-9)
- Methyltetrazine-PEG5-NHS ester (CAS 1802907-92-1)
- Methyltetrazine-PEG4-maleimide (CAS 1802908-02-6)
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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