QGN44097

QGN44097

Catalog	BR00028601
CAS	1205744-09-7
Description	N-Biotinyl-NH-(PEG)2-COOH . DIPEA (20 atoms) is a biotin linker containing a carboxylic acid group. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. HATU) to form a stable amide bond. Reagent grade, for research use only.
Synonyms	1205744-09-7; N-Biotinyl-NH-(PEG)2-COOH . DIPEA; Biotinyl-NH-PEG3-C3-amido-C3-COOH (DIPEA); COOH-PEG-Biotin; MFCD08458689; N-Biotinyl-NH-(PEG)2-COOH . DIPEA (20 atoms)
IUPAC Name	5-[3-[2-[2-[3-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]propoxy]ethoxy]ethoxy]propylamino]-5-oxopentanoic acid;N-ethyl-N-propan-2-ylpropan-2-amine
Molecular Weight	689.95 g/mol
Molecular Formula	C33H63N5O8S
Canonical SMILES	O=C(O)CCCC(NCCCOCCOCCOCCCNC(CCCC[C@@H]1SC[C@]([C@]1([H])N2)([H])NC2=O)=O)=O.CC(N(CC)C(C)C)C
InChI	InChI=1S/C25H44N4O8S.C8H19N/c30-21(7-2-1-6-20-24-19(18-38-20)28-25(34)29-24)26-10-4-12-35-14-16-37-17-15-36-13-5-11-27-22(31)8-3-9-23(32)33;1-6-9(7(2)3)8(4)5/h19-20,24H,1-18H2,(H,26,30)(H,27,31)(H,32,33)(H2,28,29,34);7-8H,6H2,1-5H3/t19-,20-,24-;/m0./s1
InChI Key	QHGWMUWTURKJLL-GWCCHDLDSA-N
Purity	≥98%
Appearance	To be determined
Shelf Life	>2 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	To be determined
Elemental Analysis	C, 57.45; H, 9.20; N, 10.15; O, 18.55; S, 4.65
Exact Mass	689.44
HS Tariff Code	2934.99.9001
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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