Biotinyl-PEG3-NH-Pentynoyl

Name: Biotinyl-PEG3-NH-Pentynoyl
Brand: BOC Sciences
Rating: 5 (1 reviews)

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Category	Biotin PEG
Catalog NO.	BPG-4848
Product Name	Biotinyl-PEG3-NH-Pentynoyl
CAS	869082-82-6
Molecular Formula	C23H38N4O6S
Molecular Weight	498.64

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Description	Biotinyl-PEG3-NH-Pentynoyl is a biotinylation reagent featuring a biotin group linked to an alkyne via a three-unit PEG spacer and an amine group. This compound is used in click chemistry and bioconjugation reactions, allowing for the labeling and functionalization of biomolecules through copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions.
Synonyms	N-(2-{2-[2-(2-{5-[(3aS,4S,6aR)-2-Oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}ethoxy)ethoxy]ethoxy}ethyl)pent-4-ynamide; 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-(13-oxo-3,6,9-trioxa-12-azaheptadec-16-yn-1-yl)-, (3aS,4S,6aR)-; alpha-Biotin-omega-pentynoyl 3(ethylene glycol); N-(13-Oxo-17-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9-trioxa-12-azaheptadecyl)pent-4-ynamide; Biotin-PEG3-4-Pentynoic amide
IUPAC Name	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(pent-4-ynoylamino)ethoxy]ethoxy]ethoxy]ethyl]pentanamide
SMILES	C#CCCC(=O)NCCOCCOCCOCCNC(=O)CCCC[C@H]1[C@@H]2[C@H](CS1)NC(=O)N2
InChI	InChI=1S/C23H38N4O6S/c1-2-3-7-20(28)24-9-11-31-13-15-33-16-14-32-12-10-25-21(29)8-5-4-6-19-22-18(17-34-19)26-23(30)27-22/h1,18-19,22H,3-17H2,(H,24,28)(H,25,29)(H2,26,27,30)/t18-,19-,22-/m0/s1
InChIKey	NBYXWTDJRAPSOV-IPJJNNNSSA-N
Boiling Point	811.1±65.0 °C at 760 mmHg
Purity	>97%
Density	1.166±0.06 g/cm3
Storage	Store at 2-8 °C

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.