| Category | m-PEGn-amine |
| Molecular Formula | C9H21NO4 |
| Molecular Weight | 207.27 |
| Appearance | Colorless to almost colorless clear liquid |
| Shipping | Room temperature, or blue ice upon request. |
| Storage | Store at 2-8°C |
mPEG4-amine
CAS No.: 85030-56-4
Cat No.: BPG-1755
Purity: ≥95%
4.5 
mPEG4-amine is a versatile PEG linker with terminal amine functionality used in antibody-drug conjugates. The PEG4 spacer enhances solubility and flexibility, enabling efficient payload attachment and improving pharmacokinetic properties of ADC therapeutics.
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*For research and manufacturing use only. We do not sell to patients.
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- Specification
| Synonyms | m-PEG4-amine; 3,6,9,12-Tetraoxatridecylamine; 2,5,8,11-Tetraoxatridecan-13-amine; mPEG4-NH2; 3,6,9,12-Tetraoxatridecanamine; Methyl-PEG4-Amine; Triethylene glycol 2-aminoethyl methyl ether; 3,6,9,12-Tetraoxatridecane-1-amine |
| IUPACName | 2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethanamine |
| CanonicalSMILES | COCCOCCOCCOCCN |
| InChI | InChI=1S/C9H21NO4/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h2-10H2,1H3 |
| InChIKey | DQTQYVYXIOQYGN-UHFFFAOYSA-N |
| BoilingPoint | 276.7±25.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.005±0.06 g/cm3 (Predicted) |
| Solubility | Soluble in DMSO (10 mm) |
| RelatedCAS | 80506-64-5 (polymer) 869718-87-6 (polymer) |
| ExactMass | 207.14705815 |
| LogP | 0.34160 |
| Pictogram | Corrosive |
| Signal | Danger |
| PrecautionaryStatementCodes | P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 |
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