Amino-PEG9-amine CAS 474082-35-4
| CAS No. | 474082-35-4 |
| Molecular Formula | C20H44N2O9 |
| Molecular Weight | 456.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Amino-PEG9-amine (C20H44N2O9) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 456.57 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Amino-PEG9-amine (CAS 474082-35-4), molecular formula C20H44N2O9 and molecular weight 456.57 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Amino-PEG9-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H44N2O9 |
| Molecular Weight | 456.57 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5,6-Dideoxy-2-C-ethenyl-3,4-O-(1-methylethylidene)-1-O-(triphenylmethyl)-L-arabino-hex-5-enitol (CAS 681853-98-5)
- Benzyl-PEG6-t-butyl ester (CAS 2148296-00-6)
- 3-(3-((3,4-Dimethoxyphenethyl)(methyl)amino)propyl)-7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one (CAS 85175-67-3)
- Benzyl-PEG6-THP (CAS 230620-73-2)
- 2-(1-(tert-Butoxycarbonyl)piperidin-4-yl)oxazole-4-carboxylic acid (CAS 922516-08-3)
- 1-Phenylpent-4-en-1-ol (CAS 54525-86-9)
- 4-Formylnicotinonitrile (CAS 1060802-57-4)
- 3-Isopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1447958-89-5)
- 2-(2-METHYLPHENYL)PYRROLIDINE (CAS 129540-23-4)
- 1-Chloro-3-(1-phenylvinyl)benzene (CAS 29265-81-4)
- Benzyl ((S)-1-hydroxy-3-((R)-tetrahydro-2H-pyran-3-yl)propan-2-yl)carbamate (CAS 1093869-17-0)
- N-[2-Ethoxy-d5-1-[[2’-[(hydroxyamino)methyl][1,1’-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid Methyl Ester]carbamic Acid 2-Ethylhexyl Ester (CAS 1795131-16-6)
- 2-(1,4-Dimethyl-1H-imidazol-5-yl)ethanamine (CAS 767236-09-9)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com