Boc-NH-PEG4-Ms

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Category	Boc-NH-PEGn-Ms
Catalog NO.	BPG-1294
Product Name	Boc-NH-PEG4-Ms
CAS	1447797-72-9
Molecular Formula	C14H29NO8S
Molecular Weight	371.45

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Description	Boc-NH-PEG4-Ms is a PEG linker that contains a Boc-protecting group and a mesyl group. The t-Boc group can be removed under acidic conditions. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases the water solubility of the compound. Longer PEG chains increase the water solubility properties of the compound.
Synonyms	t-Boc-N-Amido-PEG4-Ms; 5,8,11,14-Tetraoxa-15-thia-2-azahexadecanoic acid, 1,1-dimethylethyl ester, 15,15-dioxide; 2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-yl methanesulfonate; Carbamic acid, N-[2-[2-[2-[2-[(methylsulfonyl)oxy]ethoxy]ethoxy]ethoxy]ethyl]-, 1,1-dimethylethyl ester; 2-[2-[2-[2-(tert-Butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethyl methanesulfonate
IUPAC Name	2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethyl methanesulfonate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOS(=O)(=O)C
InChI	InChI=1S/C14H29NO8S/c1-14(2,3)23-13(16)15-5-6-19-7-8-20-9-10-21-11-12-22-24(4,17)18/h5-12H2,1-4H3,(H,15,16)
InChIKey	ALCCXXPVRZCVPC-UHFFFAOYSA-N
Boiling Point	510.9±45.0°C (Predicted)
Purity	≥95%
Density	1.166±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM
Appearance	Colorless Oily Matter
Storage	Store at 2-8°C

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