Mal-PEG6-COOtBu

Name: Mal-PEG6-COOtBu
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 518044-37-6

Cat No.: BPG-3546

Purity: ≥95%

4.5

Mal-PEG6-t-butyl ester is a PEG derivative with a maleimide group and a t-butyl ester group. Ester group can be hydrolyzed under acidic conditions. The maleimide group can react with thiol group to connect biomolecules.

Category	Mal-PEGn-COOtBu
Molecular Formula	C23H39NO10
Molecular Weight	489.56
Appearance	Pale Yellow Oily Matter
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

Structure of 518044-37-6

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

Fast-Track Access to Precise Molecular Weight Products

Professional Solutions for Molecular Research

cGMP Capacity

cGMP-compliant manufacturing options
Comprehensive QC testing with COA, MSD
From mg and g to kg-scale production
In-stock supply in the US and Europe
Global supply & fast worldwide delivery
One-stop PEGylation services
Custom PEG reagents synthesis
Click chemistry reagents
Bioconjugation & drug delivery
Trusted by 100+ research institutions

Popular Publications Citing BOC Sciences Products

Specification

Synonyms	Mal-PEG6-t-butyl ester; Mal-PEG6-Boc; tert-butyl 3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate; tert-butyl 2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)methyl)-3,6,9,12,15-pentaoxaheptadecanoate
IUPACName	tert-butyl 3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
CanonicalSMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCN1C(=O)C=CC1=O
InChI	InChI=1S/C23H39NO10/c1-23(2,3)34-22(27)6-8-28-10-12-30-14-16-32-18-19-33-17-15-31-13-11-29-9-7-24-20(25)4-5-21(24)26/h4-5H,6-19H2,1-3H3
InChIKey	CUCNCZLNASXRTC-UHFFFAOYSA-N
BoilingPoint	565.2±50.0 °C at 760 mmHg
Purity	≥95%
Density	1.1±0.1 g/cm3
Solubility	Soluble in Water, DMSO, DCM, DMF