SPDP-PEG7-NHS ester

Name: SPDP-PEG7-NHS ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

Cat No.: BPG-3501

Purity: ≥95%

4.5

SPDP-PEG7-NHS ester is a PEG-based PROTAC linker that has an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a sulfhydryl-reactive 2-pyridyldithiol group at the opposite end. This has a single molecular weight PEG spacer arm, which confers greater water solubility to the crosslinker and linked proteins compared to crosslinkers having only hydrocarbon spacers.

Category	SPDP-PEGn-NHS ester
Molecular Formula	C29H45N3O12S2
Molecular Weight	691.81
Appearance	Colorless Oily Matter
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

Structure of SPDP-PEG7-NHS ester

Ordering Information

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

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Specification

Synonyms	SPDP-dpeg(R)7-NHS ester; Opss-peg(7)-nhs; 2,5-dioxopyrrolidin-1-yl 2-((2-(3-(pyridin-2-yldisulfaneyl)propanamido)ethoxy)methyl)-3,6,9,12,15,18-hexaoxaicosanoate
IUPACName	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[3-(pyridin-2-yldisulfanyl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
CanonicalSMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCOCCNC(CCSSC2=NC=CC=C2)=O
InChI	InChI=1S/C29H45N3O12S2/c33-25(7-24-45-46-26-3-1-2-8-31-26)30-9-11-38-13-15-40-17-19-42-21-23-43-22-20-41-18-16-39-14-12-37-10-6-29(36)44-32-27(34)4-5-28(32)35/h1-3,8H,4-7,9-24H2,(H,30,33)
InChIKey	HMJXBVNXXLAGKZ-UHFFFAOYSA-N
Purity	≥95%