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Br-PEG4-NHBoc

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Category	Br-PEGn-NHBoc
Catalog NO.	BPG-1398
Product Name	Br-PEG4-NHBoc
CAS	1392499-32-9
Molecular Formula	C15H30BrNO6
Molecular Weight	400.31

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Description	Br-PEG4-NHBoc is a PEG linker containing a bromide group and a Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Synonyms	t-Boc-N-amido-PEG4-bromide; Boc-NH-PEG4-Br; BocNH-PEG4-CH2CH2Br; N-Boc-PEG4-bromide; tert-butyl (14-bromo-3,6,9,12-tetraoxatetradecyl)carbamate; 5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-bromo-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl (14-bromo-3,6,9,12-tetraoxatetradec-1-yl)carbamate; Carbamic acid, N-(14-bromo-3,6,9,12-tetraoxatetradec-1-yl)-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl N-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCBr
InChI	InChI=1S/C15H30BrNO6/c1-15(2,3)23-14(18)17-5-7-20-9-11-22-13-12-21-10-8-19-6-4-16/h4-13H2,1-3H3,(H,17,18)
InChIKey	KYOVSWOWVSWAII-UHFFFAOYSA-N
Boiling Point	459.3±40.0°C (Predicted)
Purity	≥95%
Density	1.223±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMSO
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C
Exact Mass	399.12565
LogP	2.36330
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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