(S,R,S)-AHPC-PEG4-NH2 hydrochloride

Catalog No. Size PriceQuantity
M7529-2 2mg solid $135
M7529-10 10mg solid $465


(S,R,S)-AHPC-PEG4-NH2 hydrochloride (VH032-PEG4-NH2 hydrochloride, VHL Ligand-Linker Conjugates 4 hydrochloride, E3 ligase Ligand-Linker Conjugates 7) is a PROTAC E3 ligase ligand-linker conjugate that incorporates the (S,R,S)-AHPC based VHL ligand and 4-unit PEG linker.

Product information

CAS Number: 2064292-52-8

Molecular Weight: 700.29

Formula: C32H50ClN5O8S


VH-03 linker

VH 03 linker

VH03 linker


VHL Ligand-Linker Conjugates 4 hydrochloride

E3 ligase Ligand-Linker Conjugates 7

(S, R, S)-AHPC-PEG4-NH2 hydrochloride

Chemical Name: (2S,4R)-1-((S)-17-Amino-2-(tert-butyl)-4-oxo-6,9,12,15-tetraoxa-3-azaheptadecanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide Hydrochloride

Smiles: Cl.CC1N=CSC=1C1C=CC(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCN)C(C)(C)C)=CC=1


InChi: InChI=1S/C32H49N5O8S.ClH/c1-22-28(46-21-35-22)24-7-5-23(6-8-24)18-34-30(40)26-17-25(38)19-37(26)31(41)29(32(2,3)4)36-27(39)20-45-16-15-44-14-13-43-12-11-42-10-9-33;/h5-8,21,25-26,29,38H,9-20,33H2,1-4H3,(H,34,40)(H,36,39);1H/t25-,26+,29-;/m1./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO 100 mg/mL (142.80 mM) Water 100 mg/mL (142.80 mM) Ethanol 100 mg/mL (142.80 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Crew, Andrew P, et al. 20170008904A1.

Products are for research use only. Not for human use.

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