Diazo Biotin-PEG3-Azide

Diazo Biotin-PEG3-Azide

Catalog	BR00028501
CAS	1339202-33-3
Structure
Description	Diazo Biotin-PEG3-azide is useful for introducing a biotin moiety to alkyne-containing biomolecules using Cu(I)-catalyzed Click Chemistry. The hydrophilic spacer arm provides better solubility to the labeled molecules in aqueous media. Diazo allows efficient release of captured biotinylated molecules from streptavidin using sodium dithionite (Na2S2O4). Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Synonyms	Diazo Biotin-PEG3-azide
IUPAC Name	4-(2-(5-(2-azidoethyl)-2-hydroxyphenyl)-1l2,2l2-diazanyl)-N-(13-oxo-17-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9-trioxa-12-azaheptadecyl)benzamide
Molecular Weight	711.84 g/mol
Molecular Formula	C33H45N9O7S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCNC(C3=CC=C([N][N]C4=CC(CCN=[N+]=[N-])=CC=C4O)C=C3)=O)=O)[C@@]2([H])N1
InChI	InChI=1S/C33H45N9O7S/c34-42-37-12-11-23-5-10-28(43)26(21-23)41-40-25-8-6-24(7-9-25)32(45)36-14-16-48-18-20-49-19-17-47-15-13-35-30(44)4-2-1-3-29-31-27(22-50-29)38-33(46)39-31/h5-10,21,27,29,31,43H,1-4,11-20,22H2,(H,35,44)(H,36,45)(H2,38,39,46)/t27-,29-,31-/m0/s1
InChI Key	VQJUOWXTLWKWGJ-JLHXZSQLSA-N
Purity	≥95%
Appearance	Solid powder
Shelf Life	>3 years if stored properly
Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Drug Formulation	This drug may be formulated in DMSO
Elemental Analysis	C, 55.68; H, 6.37; N, 17.71; O, 15.73; S, 4.50
Exact Mass	711.3163
HS Tariff Code	2934.99.03.00
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.
Stock Solution Storage	0 - 4 C for short term (days to weeks), or -20 C for long term (months).

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