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· · COA & SDS available for every product · Same-day shipping on in-stock items 3-Mercaptopropionic acid - ≥95% , CAS No.107-96-0
Synonyms
3-Sulfanylpropanoic acid | 3-Thiopropionic acid | 3-Mercaptopropanoic acid | beta-Mercaptopropionic acid | 2-Mercaptoethanecarboxylic acid | 3-Thiopropanoic acid | Mercaptopropionic acid
Storage
Argon charged,Room temperature
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 620 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
3-Sulfanylpropanoic acid | 3-Thiopropionic acid | 3-Mercaptopropanoic acid | beta-Mercaptopropionic acid | 2-Mercaptoethanecarboxylic acid | 3-Thiopropanoic acid | Mercaptopropionic acid
Specifications & Purity
≥95%
Storage
Argon charged,Room temperature
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751108
Canonical Smiles
C(CS)C(=O)O
IUPAC Name
3-sulfanylpropanoic acid
InChIKey
DKIDEFUBRARXTE-UHFFFAOYSA-N
INCHI
1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)
Isomeric SMILES
C(CS)C(=O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=773807&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Carboxylic acids Intermediate Tree Nodes Not available Direct Parent Carboxylic acids Alternative Parents Monocarboxylic acids and derivatives Alkylthiols Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic acyclic compounds Substituents Monocarboxylic acid or derivatives - Carboxylic acid - Alkylthiol - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH. External Descriptors mercaptopropanoic acid Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Miscible with water, alcohol, benzene and ether. Sensitivity Sensitive to air and easy to absorb moisture Freezing Point(°C) 17 °C Refractive Index 1.492 Flash Point(°F) 200.1 °F Flash Point(°C) 93.4°C Boil Point(°C) 110-111°C Melt Point(°C) 15-18°C Molecular Weight 106.150 g/mol XLogP3 0.400 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 106.009 Da Monoisotopic Mass 106.009 Da Topological Polar Surface Area 38.300 Ų Heavy Atom Count 6 Formal Charge 0 Complexity 52.800 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 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
Documents & Articles Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
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