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· · COA & SDS available for every product · Same-day shipping on in-stock items 7-Methoxy-2,2-dimethylchromene - ≥97.0% , CAS No.17598-02-6
Synonyms
Precocene I | 7-methoxy-2,2-dimethyl-2H-chromene | 6-Demethoxyageratochromene | 7-Methoxy-2,2-dimethyl-3-chromene | 2,2-Dimethyl-7-methoxy-2H-1-benzopyran
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Why this grade ≥97.0% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C Ships Wet ice 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
Precocene I | 7-methoxy-2, 2-dimethyl-2H-chromene | 6-Demethoxyageratochromene | 7-Methoxy-2, 2-dimethyl-3-chromene | 2, 2-Dimethyl-7-methoxy-2H-1-benzopyran
Specifications & Purity
≥97.0%
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles CC1(C=CC2=C(O1)C=C(C=C2)OC)C IUPAC Name 7-methoxy-2,2-dimethylchromene InChIKey CPTJXGLQLVPIGP-UHFFFAOYSA-N INCHI 1S/C12H14O2/c1-12(2)7-6-9-4-5-10(13-3)8-11(9)14-12/h4-8H,1-3H3 Isomeric SMILES CC1(C=CC2=C(O1)C=C(C=C2)OC)C Molecular Weight 190.2 Reaxy-Rn 133917 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=133917&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 Organoheterocyclic compounds Class Benzopyrans Subclass 1-benzopyrans Intermediate Tree Nodes 2,2-dimethyl-1-benzopyrans Direct Parent Precocenes Alternative Parents Anisoles Alkyl aryl ethers Oxacyclic compounds Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Precocene - Anisole - Alkyl aryl ether - Benzenoid - Oxacycle - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as precocenes. These are aromatic heteropolycyclic compounds that contain a 2,2-dimethyl-1-benzopyran moiety, which carries a methoxy group at the ring 7-position. External Descriptors aromatic ether - chromenes 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(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Boil Point(°C) 68° C (lit.) at 0.1 mmHg Molecular Weight 190.240 g/mol XLogP3 3.300 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 1 Exact Mass 190.099 Da Monoisotopic Mass 190.099 Da Topological Polar Surface Area 18.500 Ų Heavy Atom Count 14 Formal Charge 0 Complexity 232.000 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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