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Biotin-PEG3-Mal

CAT: 0013-GTR19226606-01Size: 5 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19226606-01Size:5 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Biotin-PEG3-Mal is a heterobifunctional PEG-based linker used to construct PROTAC molecules for targeted protein degradation. Its biotin tag enables streptavidin-based detection and pull-down assays, facilitating the study of PROTAC mechanism and efficacy in both cellular and biochemical experiments.
CAS Number
1431618-70-0
Product Name Alternative
PEGs, BiotinPEG3Mal, Biotin-PEG-3-Mal, Biotin-PEG3-Mal, Biotin-PEG3-NH-Mal, Biotin PEG3 Mal
Field of Research
Cell Biology, Infectious Disease & Virology, Pharmacology & Drug Discovery
Purity
99.50% (May vary between batches)
Solubility
10% DMSO+40% PEG300+5% Tween 80+45% Saline:3.3 mg/mL (5.79 mM) ; DMSO:80 mg/mL (140.43 mM)
Smiles
C (CCCC (NCCOCCOCCOCCNC (CCN1C (=O) C=CC1=O) =O) =O) [C@H]2[C@@]3 ([C@] (CS2) (NC (=O) N3) [H]) [H]
Molecular Formula
C25H39N5O8S
Molecular Weight
569.67
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Biotin-PEG3-Mal
CAS Number1431618-70-0
PubChem CID77078216
IUPAC Name5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
Molecular FormulaC25H39N5O8S
Molecular Weight569.7
XLogP-1.9
Topological Polar Surface Area190
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count9
Rotatable Bond Count20
Heavy Atom Count39
Formal Charge0
Complexity871
SMILES
C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
InChI
InChI=1S/C25H39N5O8S/c31-20(4-2-1-3-19-24-18(17-39-19)28-25(35)29-24)26-8-11-36-13-15-38-16-14-37-12-9-27-21(32)7-10-30-22(33)5-6-23(30)34/h5-6,18-19,24H,1-4,7-17H2,(H,26,31)(H,27,32)(H2,28,29,35)/t18-,19-,24-/m0/s1
InChIKey
OSIQQRWDJZNBFW-JXQFQVJHSA-N
Chemical Structure
2D Structure
2D structure of Biotin-PEG3-Mal
CAS: 1431618-70-0
CID: 77078216
Formula: C25H39N5O8S
MW: 569.7
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight569.7
XLogP3-1.9
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count9
Rotatable Bond Count20
Exact Mass569.25193439
Monoisotopic Mass569.25193439
Topological Polar Surface Area190 Ų
Heavy Atom Count39
Formal Charge0
Complexity871
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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