t-Boc-N-amido-PEG3-NHS ester

 CAS No.: 2250216-93-2  Cat No.: BP-501028  Purity: ≥95% 4.5  

t-Boc-N-amido-PEG3-NHS ester is a PEG linker containing NHS ester and Boc-protected amine moieties. The Boc group can be deprotected under mildly acidic conditions to form a free amine. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

t-Boc-N-amido-PEG3-NHS ester

Structure of 2250216-93-2

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Category
PROTAC Linker
Molecular Formula
C18H30N2O9
Molecular Weight
418.44
Appearance
Pale Yellow Oily Matter

* For research and manufacturing use only. Not for human or clinical use.

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Purity
≥95%
Solubility
Soluble in DCM, DMF, DMSO
Appearance
Pale Yellow Oily Matter
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]propanoate
Synonyms
Boc-NH-PEG3-NHS ester; 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azaheptadecan-17-oate; BocNH-PEG3-CH2COONHS; 2-Methyl-2-propanyl {2-[2-(2-{3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy}ethoxy)ethoxy]ethyl}carbamate; Carbamic acid, N-[2-[2-[2-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethyl]-, 1,1-dimethylethyl ester
Density
1.23±0.1 g/cm3 (Predicted)
InChI Key
DCSQNPDDWGCFIB-UHFFFAOYSA-N
InChI
InChI=1S/C18H30N2O9/c1-18(2,3)28-17(24)19-7-9-26-11-13-27-12-10-25-8-6-16(23)29-20-14(21)4-5-15(20)22/h4-13H2,1-3H3,(H,19,24)
Canonical SMILES
CC(C)(C)OC(=O)NCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O

Stock concentration: *
Desired final volume: *
Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: 3,6,9,12,15,18,21,24,27,30-Decaoxahentriacontanoic acid | Methyltetrazine-PEG13-NHS ester | Bromoacetamido-PEG9-ethylcarbamoyl-C12-Boc | TCO-PEG2-Sulfo-NHS ester | t-Boc-N-amido-PEG4-propionic acid | m-PEG9-Boc | 3,6,9,12-Tetraoxapentadec-14-ynoic acid | Desthiobiotin-PEG3-Azide | Ac4GlcNAlk | 1,11-bis-Maleimidotetraethyleneglycol | t-Boc-N-amido-PEG3-NHS ester

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