Biotin-PEG3-Acid(≥97% )

Biotin-PEG3-Acid(≥97% )

Catalog	BR00028314
CAS	252881-76-8
Structure
Description	Biotinylation reagent with 3 PEG spacer. Has a carboxyl group with a free -OH that can react with activated surfaces or can be converted to another reactive functionality
Synonyms	Biotin-PEG3-acid
IUPAC Name	14-oxo-18-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-13-azaoctadecanoic acid
Molecular Weight	447.6 g/mol
Molecular Formula	C19H33N3O7S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCC(O)=O)=O)[C@@]2([H])N1
InChI	InChI=1S/C19H33N3O7S/c23-16(4-2-1-3-15-18-14(13-30-15)21-19(26)22-18)20-6-8-28-10-12-29-11-9-27-7-5-17(24)25/h14-15,18H,1-13H2,(H,20,23)(H,24,25)(H2,21,22,26)/t14-,15-,18-/m0/s1
InChI Key	HRGPPBXEZFBGDJ-MPGHIAIKSA-N
Purity	≥97%
Appearance	Solid powder
Application	Useful for biotinylation of reagents
Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Item	Biotin-PEG3-Acid
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

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