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t-Boc-N-amido-PEG12-propionic acid

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2496
Product Name	t-Boc-N-amido-PEG12-propionic acid
CAS	1415981-79-1
Molecular Formula	C32H63NO16
Molecular Weight	717.85

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Description	t-Boc-N-amido-PEG12-propionic acid is a PEG linker containing a protected amino group and a carboxylic acid. The carboxylic acid can be reacted with amino groups in the presence of activators.
Synonyms	Boc-NH-PEG12-CH2CH2COOH; t-Boc-NH-amido-PEG12-COOH; Boc-NH-PEG12-COOH; t-Boc-N-amido-PEG12-acid; 2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxa-5-azatetratetracontan-44-oic acid; 5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azahentetracontanedioic acid, 1-(1,1-dimethylethyl) ester; 1-{[(tert-butoxy)carbonyl]amino}-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oic acid; 3,8,11,14,17,20,23,26,29,32,35,38,41-Tridecaoxa-5-azatetratetracontan-44-oic acid, 2,2-dimethyl-4-oxo-
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C32H63NO16/c1-32(2,3)49-31(36)33-5-7-38-9-11-40-13-15-42-17-19-44-21-23-46-25-27-48-29-28-47-26-24-45-22-20-43-18-16-41-14-12-39-10-8-37-6-4-30(34)35/h4-29H2,1-3H3,(H,33,36)(H,34,35)
InChIKey	QMJVJXMTYZIZKH-UHFFFAOYSA-N
Boiling Point	736.3±60.0 °C at 760 mmHg
Purity	>97%
Density	1.1±0.1 g/cm3
Solubility	Soluble in DMSO
Related CAS	187848-68-6 (polymer)
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Store at 2-8°C

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