Mal-amido-PEG12-acid CAS 2378428-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2378428-27-2 |
| Molecular Formula | C34H60N2O17 |
| Molecular Weight | 768.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mal-amido-PEG12-acid (CAS 2378428-27-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H60N2O17. Molecular weight: 768.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C34H60N2O17 |
| Molecular Weight | 768.84 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Mal Standards
- Mal-amido-PEG10-C2-NHS ester (CAS 1137109-22-8)
- Mal-amido-PEG8-val-gly (CAS 2353409-54-6)
- Mal-amido-PEG8-TFP ester (CAS 1924596-31-5)
- Mal-amido-PEG9-NHS ester (CAS 2575631-92-2)
- Mal-amido-PEG9-NH-Boc (CAS 2182602-20-4)
- Mal-amido-PEG8-val-gly-PAB-OH (CAS 2353409-52-4)
- Mal-amido-PEG2-Val-Cit-PAB-PNP (CAS 2112738-13-1)
- Mal-amido-PEG10-acid (CAS 2785355-74-8)
Recommended Standards
- Trazodone Impurity 94 (CAS CATO-C4X-177294)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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- 6-Bromo-7-methoxyquinoline-5,8-dione (CAS 86927-80-2)
- Ritonavir-13C3 (CAS 1217673-23-8)
- 4-Bromo-6-fluoro-1-benzofuran (CAS 325487-80-7)
- n1-(Naphthalen-1-yl)propane-1,3-diamine (CAS 190127-72-1)
- (2-Nitrophenyl)(4-nitrophenyl)methanone (CAS 79172-41-1)
- 4-(2-(2-Chloro-4-nitrophenoxy)acetamido)benzene-1-sulfonyl fluoride (CAS 21278-51-3)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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