Mal-amido-PEG9-amine CAS 2182602-22-6
| CAS No. | 2182602-22-6 |
| Molecular Formula | C27H49N3O12 |
| Molecular Weight | 607.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Mal-amido-PEG9-amine.
Mal-amido-PEG9-amine (CAS 2182602-22-6), molecular formula C27H49N3O12 and molecular weight 607.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C27H49N3O12, Mal-amido-PEG9-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 607.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H49N3O12 |
| Molecular Weight | 607.69 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related Mal Standards
- Mal-amido-PEG8-propionic Acid (CAS 1334177-86-4)
- Mal-amido-PEG9-acid (CAS 2112731-43-6)
- Mal-amido-PEG4-TFP ester (CAS 1807540-84-6)
- Mal-amido-PEG5-C2-NHS ester (CAS 1315355-92-0)
- Mal-amido-PEG7-acid (CAS 2112731-42-5)
- Mal-amido-PEG10-acid (CAS 2785355-74-8)
- Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD (CAS 1037589-69-7)
- Mal-amido-PEG3-C1-PFP ester (CAS 2101206-13-5)
Recommended Standards
- 2'-(Diphenylphosphoryl)-10-phenyl-10H-spiro[acridine-9,9'-fluorene] (CAS 1647050-25-6)
- Reserpine impurity 8 (CAS CATO-C4X-14048)
- Reserpine Impurity 2 (CAS 107052-60-8)
- N-Boc-N-bis(PEG4-azide) (CAS 2055041-25-1)
- 6-tert-butyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 1268129-76-5)
- 3-(1H-Pyrrolo[2,3-b]pyridin-5-yl)benzaldehyde (CAS 1973469-84-9)
- 5-[4-(Difluoromethoxy)-3-methoxyphenyl]-2H-tetrazole (CAS 832739-31-8)
- 2-(3-(Trifluoromethyl)phenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 2416673-72-6)
- 4-(3-Acetamidophenyl)butanoic acid (CAS 4505-33-3)
- 5-Fluoro-3-iodopyridin-2-yl trifluoromethanesulfonate (CAS 1261365-53-0)
- N-(2-methoxyphenyl)-N-(oxiran-2-ylmethyl)benzenesulfonamide (CAS 672280-58-9)
- 6-Methyl-2-(2,2,2-trifluoro-1-hydroxyethyl)pyridin-3-ol (CAS 344776-71-2)
- 2-((2-Hydroxybenzyl)amino)propanoic acid (CAS 57496-55-6)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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 18665070610 / Nicole.chen@cato-chem.com