Basic information
- CAS
82209-36-7- Standard SMILES
NCCOCCOCCOCCOCCOCCOCCOCCOCCN- InChIKey
QNNWDQWXZAXENQ-UHFFFAOYSA-N- Molecular formula
- C18H40N2O8
- Average molar mass
- 412.5 g/mol
- Monoisotopic mass
- 412.27846624
Names & identifiers
- Preferred name
- Amino-PEG8-Amine
- IUPAC
- 2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine
- English name
- Amino-PEG8-Amine
- Molecular formula
- C18H40N2O8
- Molecular weight
- 412.52
Names & synonyms
Amino-PEG8-Amine82209-36-73,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diamineH2N-PEG8-CH2CH2NH2MFCD281229642-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamineorb1741533orb2901630SCHEMBL12775011C18H40N2O8AKOS040741117FP72976
Show more names
NH2-PEG8-NH2H2N-PEG9-NH2 (HQ)H2N-dPEG8-CH2CH2NH21,26-Diamino-3,6,9,12,15,18,21,24-octaoxahexacosaneH2N-PEG8-CH2CH2NH2/3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diamine
BP-22251DA-61017MS-27125SY269985HY-130659CS-0110194C70481T14250
Database identifiers
- CAS
82209-36-7- PubChem CID
- 58177642
- Nikkaji
- J1.514.738E
Properties
Computed structural properties
- XLogP
- -2.8
- Topological polar surface area
- 126 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 25
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 252
Physicochemical properties
- storage temp.
- -20 °C · -20°C
- solubility
- Soluble in Water, DMSO, DCM, DMF
- form
- Liquid
- color
- Colorless to light yellow
- InChI
- InChI=1S/C18H40N2O8/c19-1-3-21-5-7-23-9-11-25-13-15-27-17-18-28-16-14-26-12-10-24-8-6-22-4-2-20/h1-20H2
- InChIKey
- QNNWDQWXZAXENQ-UHFFFAOYSA-N
- SMILES
- C(N)COCCOCCOCCOCCOCCOCCOCCOCCN
- UNSPSC Code
- 51171641 · 51171641
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501
- WGK Germany
- 3 · WGK 3
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- WGK 3
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501
Chemistry & industry
Applications
DescriptionAmino-PEG8-Amine is a conjugation linker containing two amine (NH2) 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-PEG8-amine is a PEG-based (8 units) PROTAC linker can be used in the synthesis of PROTACs[1].
UsesApplications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
General DescriptionAmino-PEG8-amine (CAS 82209-36-7), also known as H₂N-PEG8-CH₂CH₂NH₂ and NH₂-PEG8-NH₂, is a high-purity, symmetrical, homobifunctional, discrete PEG linker. Its molecular weight is 412.52. It is soluble in water, DMSO, DCM and DMF. At room temperature, it is typically a pale yellow to colourless viscous liquid or a low-melting-point waxy solid.
Suppliers72 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
浙江博美生物技术有限公司0573-82623377 18967387295 · [email protected]
Changsha Morning Shine Co., Ltd.+86-13751227286 · [email protected]
Suzhou ARTK Medchem Co., Ltd.+86-18168183658 · [email protected]
广州鸿远生物科技有限公司15817493340 · [email protected]
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
扬州济德康瑞生物科技有限公司15029750239 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…