≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Information
(S,R,S)-AHPC hydrochloride (VH032-NH2, VHL ligand 1) is the VH032-based VHL ligand that is applicable to the recruitment of the von Hippel-Lindau (VHL) protein. (S,R,S)-AHPC hydrochloride can be connected to the ligand for protein by a linker to form PROTACs.
| Pubchem Sid | 488202656 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488202656 |
| Canonical Smiles | CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)C3CC(CN3C(=O)C(C(C)(C)C)N)O.Cl |
| IUPAC Name | (2S,4R)-1-[(2S)-2-amino-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide;hydrochloride |
| InChIKey | JYRTWGCWUBURGU-MSSRUXLCSA-N |
| INCHI | 1S/C22H30N4O3S.ClH/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;/h5-8,12,16-17,19,27H,9-11,23H2,1-4H3,(H,24,28);1H/t16-,17+,19-;/m1./s1 |
| Isomeric SMILES | CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)[C@@H]3C[C@H](CN3C(=O)[C@H](C(C)(C)C)N)O.Cl |
| PubChem CID | 118864076 |
| Molecular Weight | 467.02 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Peptides |
| Direct Parent | Dipeptides |
| Alternative Parents | Valine and derivatives Proline and derivatives Alpha amino acid amides Pyrrolidinecarboxamides N-acylpyrrolidines N-acyl amines Benzene and substituted derivatives Thiazoles Tertiary carboxylic acid amides Heteroaromatic compounds Secondary alcohols Azacyclic compounds Organosulfur compounds Organopnictogen compounds Organic oxides Monoalkylamines Hydrochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alpha-dipeptide - Valine or derivatives - Proline or derivatives - Alpha-amino acid amide - Alpha-amino acid or derivatives - Pyrrolidine-2-carboxamide - Pyrrolidine carboxylic acid or derivatives - N-acylpyrrolidine - Fatty acyl - Benzenoid - N-acyl-amine - Fatty amide - Monocyclic benzene moiety - Heteroaromatic compound - Thiazole - Tertiary carboxylic acid amide - Pyrrolidine - Azole - Secondary alcohol - Carboxamide group - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Hydrochloride - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Alcohol - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2318389 | Certificate of Analysis | Feb 04, 2026 | S412684 |
| D2318414 | Certificate of Analysis | Feb 04, 2026 | S412684 |
| D2318471 | Certificate of Analysis | Feb 04, 2026 | S412684 |
| D2318525 | Certificate of Analysis | Feb 04, 2026 | S412684 |
| D2318579 | Certificate of Analysis | Feb 04, 2026 | S412684 |
| Solubility | Solubility (25°C) In vitro Ethanol: mg/mL |
|---|---|
| Sensitivity | Moisture sensitive |
| Molecular Weight | 467.000 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 466.181 Da |
| Monoisotopic Mass | 466.181 Da |
| Topological Polar Surface Area | 137.000 Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 618.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
