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· · COA & SDS available for every product · Same-day shipping on in-stock items m-Cresol - ≥99.5%, Colorless , CAS No.108-39-4
GRADE & PURITY ≥99.5% Colorless Synonyms
1-hydroxy-3-methylbenzene | METACRESOL [USP IMPURITY] | Metacresol, United States Pharmacopeia (USP) Reference Standard | m-Kresol [German] | WLN: QR C1 | 3-Methylphenol, analytical standard | BDBM50008548 | Franklin Cresolis | InChI=1/C7H8O/c1-6-3-2-4-7(
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
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Why this grade ≥99.5%, Colorless for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Room temperature Ships FedEx DG Service 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 129 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1-hydroxy-3-methylbenzene | METACRESOL [USP IMPURITY] | Metacresol, United States Pharmacopeia (USP) Reference Standard | m-Kresol [German] | WLN: QR C1 | 3-Methylphenol, analytical standard | BDBM50008548 | Franklin Cresolis | InChI=1/C7H8O/c1-6-3-2-4-7(
Specifications & Purity
≥99.5%, Colorless
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
Names and Identifiers Canonical Smiles CC1=CC(=CC=C1)O IUPAC Name 3-methylphenol InChIKey RLSSMJSEOOYNOY-UHFFFAOYSA-N INCHI 1S/C7H8O/c1-6-3-2-4-7(8)5-6/h2-5,8H,1H3 Isomeric SMILES CC1=CC(=CC=C1)O WGK Germany 2 UN Number 2076 Packing Group II Molecular Weight 108.14 Beilstein 506719 Reaxy-Rn 506719 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506719&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 Benzenoids Class Phenols Subclass Cresols Intermediate Tree Nodes Not available Direct Parent Meta cresols Alternative Parents Toluenes 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organooxygen compounds Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents M-cresol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Toluene - Monocyclic benzene moiety - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as meta cresols. These are aromatic compounds containing a meta-cresol moiety, which consists of a benzene ring bearing a methyl group and a hydroxyl group at ring positions 1 and 3, respectively. External Descriptors a methylphenol 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 Slightly soluble in water, miscible with ethanol, ether, sodium hydroxide aqueous solutions, etc. Sensitivity Light sensitive. Freezing Point(°C) 10 °C Refractive Index 1.54 Flash Point(°F) 186.8 °F Flash Point(°C) 86°C Boil Point(°C) 203°C Melt Point(°C) 8-10°C Molecular Weight 108.140 g/mol XLogP3 2.000 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 0 Exact Mass 108.058 Da Monoisotopic Mass 108.058 Da Topological Polar Surface Area 20.200 Ų Heavy Atom Count 8 Formal Charge 0 Complexity 70.800 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
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