WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 121197
CAS#: 2374122-30-0
Description: VHN22300, also known as (S,R,S)-AHPC-PEG3-Alkyne, is a ProTAC building block. This conjugate contains a von Hippel-Lindau (VHL)-recruiting ligand and a PEGylated crosslinker with pendant alkyne for click chemistry with an azide on the target ligand. When used with other protein degrader building blocks with a pendant alkyne group, 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#: 121197
Name: VHN22300
CAS#: 2374122-30-0
Chemical Formula: C32H44N4O7S
Exact Mass: 628.2931
Molecular Weight: 628.79
Elemental Analysis: C, 61.13; H, 7.05; N, 8.91; O, 17.81; S, 5.10
Synonym: (S,R,S)-AHPC-PEG3-Alkyne
IUPAC/Chemical Name: (2S,4R)-1-((S)-2-(tert-Butyl)-4-oxo-7,10,13-trioxa-3-azahexadec-15-ynoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
InChi Key: VAUAWSOCVFFOPH-HFASVGIHSA-N
InChi Code: InChI=1S/C32H44N4O7S/c1-6-12-41-14-16-43-17-15-42-13-11-27(38)35-29(32(3,4)5)31(40)36-20-25(37)18-26(36)30(39)33-19-23-7-9-24(10-8-23)28-22(2)34-21-44-28/h1,7-10,21,25-26,29,37H,11-20H2,2-5H3,(H,33,39)(H,35,38)/t25-,26+,29-/m0/s1
SMILES Code: O=C(NCC1=CC=C(C2=C(C)N=CS2)C=C1)[C@H](C[C@@H](O)C3)N3C([C@H](C(C)(C)C)NC(CCOCCOCCOCC#C)=O)=O
Appearance: To be determined
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: To be determined
Shelf Life: >2 years if stored properly
Drug Formulation: To be determined
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 628.79 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 |
