Amino-PEG9-Amine
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Basic information
- CAS
474082-35-4- Standard SMILES
NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN- InChIKey
YWYRXJJAEDMZGY-UHFFFAOYSA-N- Molecular formula
- C20H44N2O9
- Average molar mass
- 456.6 g/mol
Names & identifiers
- Preferred name
- Amino-PEG9-Amine
- IUPAC
- 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine
- English name
- Amino-PEG9-Amine
- Molecular formula
- C20H44N2O9
- Molecular weight
- 456.57
Names & synonyms
Amino-PEG9-Amine474082-35-4H2N-PEG9-CH2CH2NH23,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diamineMFCD28122963NH2-PEG9-NH22-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamineorb1989568SCHEMBL14745208H2N-PEG19-CH2CH2NH2C20H44N2O9AKOS026745436
Show more names
Amine-PEG9-amineH2N-PEG10-NH2 (HQ)H2N-PEG9-CH2CH2NH2/3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Amino-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethylamine
FP72977BP-22252BS-32467DA-70800SY272970HY-140210CS-0114556C70476
Database identifiers
- CAS
474082-35-4
Properties
Computed structural propertiesFilling in
- XLogP
- -3
- Topological polar surface area
- 135 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 11
- Rotatable bonds
- 28
- Heavy atoms
- 31
- Formal charge
- 0
- Complexity
- 290
Physicochemical properties
- Boiling point
- 527.4 · 527.4±45.0 °C(Predicted)
- Density
- 1.078 · 1.078±0.06 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C, protect from light
- form
- Liquid
- pka
- 9.04 · 9.04±0.10(Predicted)
- color
- Colorless to light yellow
Chemistry & industry
Applications
DescriptionAmino-PEG9-Amine is a PEG linker containing two amine functional groups. The hydrophilic PEG spacer increases solubility in aqueous media. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
UsesAmino-PEG9-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Upstream & downstream products
Downstream products
Related reactions
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Compound notes
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