JQN00639, also known as (S,R,S)-AHPC-methylamino-PEG1-NH2 hydrochloride, is a ProTAC building block. This conjugate contains a von Hippel-Lindau (VHL)-recruiting ligand, a linker, and a pendant amine for reactivity with a carboxylic acid on the target ligand. When used with other protein degrader building blocks with a terminal amine, parallel synthesis can be used to more quickly generate ProTAC libraries that feature variation in crosslinker length, composition, and E3 ligase ligand. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).
MedKoo Cat#: 121185
Name: JQN00639
CAS#: Unknown
Chemical Formula: C30H47ClN6O5S
Exact Mass: 638.3017
Molecular Weight: 639.25
Elemental Analysis: C, 56.37; H, 7.41; Cl, 5.55; N, 13.15; O, 12.51; S, 5.02
The following data is based on the product molecular weight 639.25 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
