JVN 31492

JVN 31492

Catalog	BR00028564
CAS	2112731-49-2
Structure
Description	N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt is a branched biotinylation reagent for labeling. The carboxylic acid groups can react with primary amines in the presence of EDC and HATU to form stable amide bonds. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Synonyms	N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt; JVN 31492; JVN-31492; JVN31492
IUPAC Name	16-(16-oxo-20-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9,12-tetraoxa-15-azaicosyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid
Molecular Weight	959.16 g/mol
Molecular Formula	C42H78N4O18S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(O)=O)CCOCCOCCOCCOCCC(O)=O)=O)[C@@]2([H])N1
InChI	InChI=1S/C42H78N4O18S/c47-38(4-2-1-3-37-41-36(35-65-37)44-42(52)45-41)43-7-13-55-19-25-61-31-34-64-28-22-58-16-10-46(8-14-56-20-26-62-32-29-59-23-17-53-11-5-39(48)49)9-15-57-21-27-63-33-30-60-24-18-54-12-6-40(50)51/h36-37,41H,1-35H2,(H,43,47)(H,48,49)(H,50,51)(H2,44,45,52)/t36-,37-,41-/m0/s1
InChI Key	JCZOMFDURQUNGJ-VJZJJTPSSA-N
Purity	≥98%
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, 52.59; H, 8.20; N, 5.84; O, 30.02; S, 3.34
Exact Mass	958.5032
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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