≥98% 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.
| Pubchem Sid | 488199523 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488199523 |
| Canonical Smiles | CC(C)(C)SCC(C(=O)O)N.Cl |
| IUPAC Name | (2R)-2-amino-3-tert-butylsulfanylpropanoic acid;hydrochloride |
| InChIKey | MHBMYFJKEBCMDR-JEDNCBNOSA-N |
| INCHI | 1S/C7H15NO2S.ClH/c1-7(2,3)11-4-5(8)6(9)10;/h5H,4,8H2,1-3H3,(H,9,10);1H/t5-;/m0./s1 |
| Isomeric SMILES | CC(C)(C)SC[C@@H](C(=O)O)N.Cl |
| Molecular Weight | 213.7 |
| Reaxy-Rn | 22479651 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22479651&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 |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Cysteine and derivatives |
| Alternative Parents | L-alpha-amino acids Quaternary ammonium salts Amino acids Sulfenyl compounds Monocarboxylic acids and derivatives Dialkylthioethers Carboxylic acids Organic zwitterions Organic oxides Organic chloride salts Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Cysteine or derivatives - Alpha-amino acid - L-alpha-amino acid - Quaternary ammonium salt - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Thioether - Sulfenyl compound - Dialkylthioether - Organic zwitterion - Carbonyl group - Amine - Organic oxygen compound - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Primary aliphatic amine - Organic salt - Organic chloride salt - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as cysteine and derivatives. These are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
| 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 |
|---|---|---|---|
 D1820079 | Certificate of Analysis | Nov 10, 2025 | B116975 |
| D1820080 | Certificate of Analysis | Nov 10, 2025 | B116975 |
| K1503053 | Certificate of Analysis | Jul 11, 2023 | B116975 |
| C2310831 | Certificate of Analysis | Apr 04, 2023 | B116975 |
| Molecular Weight | 213.730 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 213.059 Da |
| Monoisotopic Mass | 213.059 Da |
| Topological Polar Surface Area | 88.600 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 142.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| 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 |
