≥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 | 504755922 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504755922 |
| Canonical Smiles | CC(=O)NCSCC(C(=O)O)NC(=O)OC(C)(C)C |
| IUPAC Name | (2R)-3-(acetamidomethylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid |
| InChIKey | HLCTYBOTPCIHTG-QMMMGPOBSA-N |
| INCHI | 1S/C11H20N2O5S/c1-7(14)12-6-19-5-8(9(15)16)13-10(17)18-11(2,3)4/h8H,5-6H2,1-4H3,(H,12,14)(H,13,17)(H,15,16)/t8-/m0/s1 |
| Isomeric SMILES | CC(=O)NCSC[C@@H](C(=O)O)NC(=O)OC(C)(C)C |
| WGK Germany | 3 |
| Molecular Weight | 292.35 |
| Beilstein | 2058303 |
| Reaxy-Rn | 2290170 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2290170&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 | Branched fatty acids N,S-acetals Carbamate esters Acetamides Secondary carboxylic acid amides Organic carbonic acids and derivatives Sulfenyl compounds Monocarboxylic acids and derivatives Dialkylthioethers Carboxylic acids Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Cysteine or derivatives - Branched fatty acid - Fatty acid - Fatty acyl - Carbamic acid ester - Acetamide - N,s-acetal - Carboxamide group - Carbonic acid derivative - Secondary carboxylic acid amide - Carboxylic acid - Monocarboxylic acid or derivatives - Dialkylthioether - Sulfenyl compound - Hemithioaminal - Thioether - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - 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 |
|---|---|---|---|
 D1302071 | Certificate of Analysis | Jan 17, 2025 | B116684 |
| K2309115 | Certificate of Analysis | Oct 16, 2023 | B116684 |
| K2309120 | Certificate of Analysis | Oct 16, 2023 | B116684 |
| C1609166 | Certificate of Analysis | Oct 08, 2023 | B116684 |
| Solubility | Soluble in Methanol |
|---|---|
| Specific Rotation[α] | -40° (C=1,H2O) |
| Melt Point(°C) | 111-114°C |
| Molecular Weight | 292.350 g/mol |
| XLogP3 | 0.600 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 8 |
| Exact Mass | 292.109 Da |
| Monoisotopic Mass | 292.109 Da |
| Topological Polar Surface Area | 130.000 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 340.000 |
| 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 | 1 |
