mPEG-Tosylate, MW 550-40k

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Category	mPEG-Tosylate
Catalog NO.	BPG-0356
Product Name	mPEG-Tosylate, MW 550-40k
Molecular Formula	C10H14O4S
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-0356-1	mPEG-Tosylate, MW 550	In stock	Inquiry
BPG-0356-2	mPEG-Tosylate, MW 1k	In stock	Inquiry
BPG-0356-3	mPEG-Tosylate, MW 2k	In stock	Inquiry
BPG-0356-4	mPEG-Tosylate, MW 5k	In stock	Inquiry
BPG-0356-5	mPEG-Tosylate, MW 10k	In stock	Inquiry
BPG-0356-6	mPEG-Tosylate, MW 20k	In stock	Inquiry
BPG-0356-7	mPEG-Tosylate, MW 30k	In stock	Inquiry
BPG-0356-8	mPEG-Tosylate, MW 40k	In stock	Inquiry

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Product Information

Description	mPEG-Tosylate is a linear tosyl functionalized PEG derivative. Its amino group can be used for proteins, peptides or other molecules and surfaces. It has a pH sensitivity and the optimum pH is 8.0 - 9.5.
Synonyms	2-methoxyethyl 4-methylbenzenesulfonate; 17178-10-8; 2-Methoxyethyl p-Toluenesulfonate; 58320-73-3; p-Toluenesulfonic Acid 2-Methoxyethyl Ester; 2-methoxyethyl tosylate; m-PEG11-OTs; mPEG-Tosylate
IUPAC Name	2-methoxyethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOC
InChI	InChI=1S/C10H14O4S/c1-9-3-5-10(6-4-9)15(11,12)14-8-7-13-2/h3-6H,7-8H2,1-2H3
InChIKey	TZXJJSAQSRHKCZ-UHFFFAOYSA-N
Solubility	Soluble in water, DMSO and DMF. Freshly prepared before use.
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.
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

References

1. Nho, Kwang, et al. Preparation method of PEG-maleimide derivatives. U. S. Patent No. 6,828,401. 7 Dec. 2004.
2. Harris, J. Milton, et al. Synthesis and characterization of poly (ethylene glycol) derivatives. Journal of Polymer Science: Polymer Chemistry Edition, 1984, 22(2): 341-352.

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