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· · COA & SDS available for every product · Same-day shipping on in-stock items 3-Mercapto-2-pentanone - ≥95% , CAS No.67633-97-0
Synonyms
3-mercapto-2-penanone | QI84S5GN0K | (+/-)-3-MERCAPTO-2-PENTANONE | 3-sulfanylpentan-2-one | EINECS 266-799-5 | FT-0615949 | Q27287278 | 3-Mercaptopentan-2-one | 3-Mercapto-2-pentanone | M2026 | 3-MERCAPTO-2-PENTANONE [FHFI] | 3-Sulfanyl-2-pentanone, Aldr
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
3-mercapto-2-penanone | QI84S5GN0K | (+/-)-3-MERCAPTO-2-PENTANONE | 3-sulfanylpentan-2-one | EINECS 266-799-5 | FT-0615949 | Q27287278 | 3-Mercaptopentan-2-one | 3-Mercapto-2-pentanone | M2026 | 3-MERCAPTO-2-PENTANONE [FHFI] | 3-Sulfanyl-2-pentanone, Aldr
Specifications & Purity
≥95%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504753825 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504753825 Canonical Smiles CCC(C(=O)C)S IUPAC Name 3-sulfanylpentan-2-one InChIKey SZECUQRKLXRGSJ-UHFFFAOYSA-N INCHI 1S/C5H10OS/c1-3-5(7)4(2)6/h5,7H,3H2,1-2H3 Isomeric SMILES CCC(C(=O)C)S UN Number 3336 Molecular Weight 118.19 Reaxy-Rn 1902153 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1902153&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 oxygen compounds Class Organooxygen compounds Subclass Carbonyl compounds Intermediate Tree Nodes Not available Direct Parent Ketones Alternative Parents Alkylthiols Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents Ketone - Alkylthiol - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. External Descriptors Not available 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 Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity light sensitive Refractive Index 1.47 Flash Point(°C) 49 °C Boil Point(°C) 52°C Molecular Weight 118.200 g/mol XLogP3 1.200 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 2 Exact Mass 118.045 Da Monoisotopic Mass 118.045 Da Topological Polar Surface Area 18.100 Ų Heavy Atom Count 7 Formal Charge 0 Complexity 70.500 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 1 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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