Tos-PEG1-COOtBu

Name: Tos-PEG1-COOtBu
Brand: BOC Sciences
Rating: 5 (1 reviews)

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	Tos-PEGn-COOtBu
Catalog NO.	BPG-3462
Product Name	Tos-PEG1-COOtBu
Molecular Formula	C14H20O5S
Molecular Weight	300.37

Tos-PEG1-COOtBu @(data.CAS != null ? $"| CAS " : "") - BOC Sciences

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Documents
Reviews

Product Information

Description	Tos-PEG1-COOtBu linker bears a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases the solubility in aqueous media. The carboxyl group protected by tert-butyl can be deprotected under acidic conditions. Tosyl group is a very good leaving group for nucleophilic substitution reaction.
Synonyms	Tos-PEG1-t-butyl ester; Tos-PEG1-Boc; tert-butyl 3-(tosyloxy)propanoate
IUPAC Name	tert-butyl 3-(4-methylphenyl)sulfonyloxy propanoate
SMILES	O=C(OC(C)(C)C)CCOS(=O)(C1=CC=C(C)C=C1)=O
InChI	InChI=1S/C14H20O5S/c1-11-5-7-12(8-6-11)20(16,17)18-10-9-13(15)19-14(2,3)4/h5-8H,9-10H2,1-4H3
InChIKey	KMTZUEAXKHHWLW-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

Documents

SDS
COAs

Reviews

If you have any suggestions or comments about Tos-PEG1-COOtBu , please submit a review immediately.

Related Link

Why BOC Sciences?

Large Stock

More than 2000+ products in inventory
Global Delivery

Warehouses in multiple cities to ensure fast delivery
mg to kg

Multi specification for academic research and industrial production
24/7 Technical Support

Strict process parameter control to ensure product quality

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.