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MeNH-PEG6-COOtBu

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Category	MeNH-PEGn-COOtBu
Catalog NO.	BPG-0443
Product Name	MeNH-PEG6-COOtBu
CAS	1621616-11-2
Molecular Formula	C20H41NO8
Molecular Weight	423.54

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Description	MeNH-PEG6-COOtBu is a PEG linker containing a methylamine group and a t-butyl ester. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde), etc. The t-butyl-protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	Methylamino-PEG6-t-butyl ester; MeNH-PEG6-CH2CH2COOtBu; Methylamino-PEG6-Boc; 2-Methyl-2-propanyl 5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate; 5,8,11,14,17,20-Hexaoxa-2-azatricosan-23-oic acid, 1,1-dimethylethyl ester; tert-butyl 5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate; 4,7,10,13,16,19-Hexaoxa-22-azatricosanoic acid, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-(methylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCNC
InChI	InChI=1S/C20H41NO8/c1-20(2,3)29-19(22)5-7-23-9-11-25-13-15-27-17-18-28-16-14-26-12-10-24-8-6-21-4/h21H,5-18H2,1-4H3
InChIKey	CMCWEGVAYXXLEZ-UHFFFAOYSA-N
Boiling Point	477.4±40.0°C (Predicted)
Purity	≥95%
Density	1.035±0.06 g/cm3 (Predicted)
Storage	Store at 2-8°C

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