Mal-amido-PEG1-C2-NHS ester CAS 1260092-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260092-50-9 |
| Molecular Formula | C16H19N3O8 |
| Molecular Weight | 381.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mal-amido-PEG1-C2-NHS ester (CAS 1260092-50-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H19N3O8. Molecular weight: 381.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H19N3O8 |
| Molecular Weight | 381.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Mal Standards
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Recommended Standards
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- 4-methoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100644-67-5)
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- 1-bromo-3-fluoro-5-(methoxy-d3)benzene (CAS 1185309-02-7)
- 2,5-Dioxopyrrolidin-1-yl 6-(2-bromoacetamido)hexanoate (CAS 109880-16-2)
- N-(2,4-dimethylphenyl)-2-iodoacetamide (CAS 522629-37-4)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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