MedKoo Cat#: 407988 | Name: VHL-7526 TFA
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

VHL-7526 TFA, also known as Protein Degrader 1 TFA, is a small-molecule ligand that recruits the von Hippel-Lindau (VHL) protein, an E3 ubiquitin ligase, facilitating targeted protein degradation via the ubiquitin-proteasome system. This compound serves as a building block in the development of proteolysis-targeting chimeras (PROTACs), which are bifunctional molecules designed to selectively degrade specific proteins by linking an E3 ligase ligand to a target protein ligand.

Chemical Structure

VHL-7526 TFA
VHL-7526 TFA
CAS#1631137-51-3 (TFA)

Theoretical Analysis

MedKoo Cat#: 407988

Name: VHL-7526 TFA

CAS#: 1631137-51-3 (TFA)

Chemical Formula: C24H31F3N4O5S

Exact Mass: 0.0000

Molecular Weight: 544.59

Elemental Analysis: C, 52.93; H, 5.74; F, 10.47; N, 10.29; O, 14.69; S, 5.89

Price and Availability

Size Price Availability Quantity
100mg USD 1,650.00 2 Weeks
200mg USD 2,450.00 2 Weeks
500mg USD 3,250.00 2 Weeks
1g USD 4,650.00 2 Weeks
2g USD 6,650.00 2 Weeks
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Related CAS #
1448297-52-6 (free base) 1631137-51-3 (TFA)
Synonym
Protein degrader 1 TFA , VHL-7526 TFA; VHL-7526; VHL7526; VHL 7526 trifluoroacetic acid
IUPAC/Chemical Name
(2S,4R)-1-((S)-2-amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide 2,2,2-trifluoroacetate
InChi Key
SGNZARGJXDPTDJ-MSSRUXLCSA-N
InChi Code
InChI=1S/C22H30N4O3S.C2HF3O2/c1-13-18(30-12-25-13)15-7-5-14(6-8-15)10-24-20(28)17-9-16(27)11-26(17)21(29)19(23)22(2,3)4;3-2(4,5)1(6)7/h5-8,12,16-17,19,27H,9-11,23H2,1-4H3,(H,24,28);(H,6,7)/t16-,17+,19-;/m1./s1
SMILES Code
O=C([C@H]1N(C([C@@H](N)C(C)(C)C)=O)C[C@H](O)C1)NCC2=CC=C(C3=C(C)N=CS3)C=C2.O=C(O)C(F)(F)F
Appearance
Solid powder
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
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 544.59 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.

Recalculate based on batch purity %
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
Buckley DL, Raina K, Darricarrere N, Hines J, Gustafson JL, Smith IE, Miah AH, Harling JD, Crews CM. HaloPROTACS: Use of Small Molecule PROTACs to Induce Degradation of HaloTag Fusion Proteins. ACS Chem Biol. 2015 Aug 21;10(8):1831-7. doi: 10.1021/acschembio.5b00442. Epub 2015 Jun 23. PMID: 26070106; PMCID: PMC4629848.