Mal-amido-PEG10-C2-NHS ester CAS 1137109-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1137109-22-8 |
| Molecular Formula | C34H55N3O17 |
| Molecular Weight | 777.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mal-amido-PEG10-C2-NHS ester (CAS 1137109-22-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H55N3O17. Molecular weight: 777.81 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C34H55N3O17 |
| Molecular Weight | 777.81 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Mal Standards
- Mal-amido-PEG12-acid (CAS 2378428-27-2)
- 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-PEG12-NHS ester (CAS 2101722-60-3)
Recommended Standards
- <I>N</I>-Methylfullerenepyrrolidine (CAS 151872-44-5)
- 2-O-(2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl)-3-O-benzyl-4,6-O-benzylidene-α-D-mannose (CAS 865488-84-2)
- Cefixime Impurity 102 (CAS CATO-C4X-1139102)
- 1-Bromo-5,5-dimethylhexane (CAS 15898-91-6)
- 2-Chloro-6-(4-methyl-1H-pyrazol-1-yl)pyrazine (CAS 1178715-37-1)
- 3-((2-Chloro-6-fluorobenzyl)oxy)piperidine hydrochloride (CAS 1289386-44-2)
- 8-((Triisopropylsilyl)ethynyl)naphthalen-1-ol (CAS 2135543-29-0)
- 3-Bromo-5-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole (CAS 1245570-03-9)
- H-DL-Glu(Ome)-OMe.HCl (CAS 13515-99-6)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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