CAS 596820-83-6 Biotin-PEG2-NHS ester - Materials / Alfa Chemistry

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Biotin-PEG2-NHS ester

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Catalog Number

ACM596820836

Product Name

Biotin-PEG2-NHS ester

CAS

596820-83-6

Category

Polymers

Synonyms

Biotin-PEG2-NHS ester

IUPAC Name

2,5-dioxopyrrolidin-1-yl 3-(2-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)ethoxy)propanoate

Molecular Weight

500.57 g/mol

Molecular Formula

C21H32N4O8S

Canonical SMILES

O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCC(ON3C(CCC3=O)=O)=O)=O)[C@@]2([H])N1

InChI

InChI=1S/C21H32N4O8S/c26-16(4-2-1-3-15-20-14(13-34-15)23-21(30)24-20)22-8-10-32-12-11-31-9-7-19(29)33-25-17(27)5-6-18(25)28/h14-15,20H,1-13H2,(H,22,26)(H2,23,24,30)/t14-,15-,20-/m0/s1

InChI Key

UCJSJBIJPAZUGU-AVYPCKFXSA-N

Purity

≥98%

Appearance

Solid powder

Application

Useful for biotinylation of reagents

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).