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Biotin-PEG5-amine

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Category	Biotin PEG
Catalog NO.	BPG-2274
Product Name	Biotin-PEG5-amine
CAS	113072-75-6
Molecular Formula	C₂₂H₄₂N₄O₇S
Molecular Weight	506.66

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Description	Biotin-PEG5-amine is a polyethylene glycol (PEG)-based PROTAC linker. Biotin-PEG5-amine can be used in the synthesis of a series of PROTACs.
Synonyms	(+)-Biotin-PEG5-CH2CH2NH2
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-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
Canonical SMILES	C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCN)NC(=O)N2
InChI	InChI=1S/C22H42N4O7S/c23-5-7-29-9-11-31-13-15-33-16-14-32-12-10-30-8-6-24-20(27)4-2-1-3-19-21-18(17-34-19)25-22(28)26-21/h18-19,21H,1-17,23H2,(H,24,27)(H2,25,26,28)/t18-,19-,21-/m0/s1
InChIKey	BYKYZTMBWRTPIJ-ZJOUEHCJSA-N
Boiling Point	744.2±60.0 °C at 760 mmHg
Purity	>95%
Density	1.157±0.06 g/cm3
Appearance	Transparent Liquid
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.

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