Determine the necessary mass, volume, or concentration for preparing a solution.
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
Application:
cis-4-Hydroxy-L-proline methyl ester hydrochloride is an Intermediate in pharmaceutical and organic syntheses.
| Pubchem Sid | 488198251 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488198251 |
| Sonrisas canónicas | COC(=O)C1CC(CN1)O.Cl |
| IUPAC Name | methyl (2S,4S)-4-hydroxypyrrolidine-2-carboxylate;hydrochloride |
| InChIKey | KLGSHNXEUZOKHH-FHAQVOQBSA-N |
| INCHI | 1S/C6H11NO3.ClH/c1-10-6(9)5-2-4(8)3-7-5;/h4-5,7-8H,2-3H2,1H3;1H/t4-,5-;/m0./s1 |
| Isómeros SMILES | COC(=O)[C@@H]1C[C@@H](CN1)O.Cl |
| Peso molecular | 181.62 |
| Reaxy-Rn | 4716932 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4716932&ln= |
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 |
| Clase | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Alpha amino acid esters |
| Alternative Parents | Proline and derivatives Pyrrolidine carboxylic acids Methyl esters Secondary alcohols 1,2-aminoalcohols Monocarboxylic acids and derivatives Dialkylamines Azacyclic compounds Organic oxides Hydrochlorides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Alpha-amino acid ester - Proline or derivatives - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine - Methyl ester - 1,2-aminoalcohol - Carboxylic acid ester - Secondary alcohol - Secondary amine - Monocarboxylic acid or derivatives - Secondary aliphatic amine - Azacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Alcohol - Carbonyl group - Amine - Organic nitrogen compound - Hydrochloride - Aliphatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 15, 2026 | C135503 | |
| Certificate of Analysis | Sep 22, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | May 12, 2025 | C135503 | |
| Certificate of Analysis | Dec 09, 2022 | C135503 |
| Peso molecular | 181.620 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 181.051 Da |
| Monoisotopic Mass | 181.051 Da |
| Topological Polar Surface Area | 58.600 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 137.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| 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 |