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· · COA & SDS available for every product · Same-day shipping on in-stock items 7-chloro-4(3H)-quinazolinone - ≥97% , CAS No.31374-18-2
Synonyms
MFCD00115130 | 7-Chloroquinazolin-4(1H)-one | EC-000.2323 | 1,4-Anhydro-D-glucitol, 6-(9-octadecenoate) | 7-chloroquinazolin-4(3H)-one | HMS559G12 | Z57683681 | cid_239202 | HMS2339I07 | 7-chloro-1H-quinazolin-4-one | NSC44057 | NSC-44057 | 7-chloro-4-qui
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
MFCD00115130 | 7-Chloroquinazolin-4(1H)-one | EC-000.2323 | 1, 4-Anhydro-D-glucitol, 6-(9-octadecenoate) | 7-chloroquinazolin-4(3H)-one | HMS559G12 | Z57683681 | cid_239202 | HMS2339I07 | 7-chloro-1H-quinazolin-4-one | NSC44057 | NSC-44057 | 7-chloro-4-qui
Specifications & Purity
≥97%
Names and Identifiers Pubchem Sid 504773293 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504773293 Canonical Smiles C1=CC2=C(C=C1Cl)N=CNC2=O IUPAC Name 7-chloro-3H-quinazolin-4-one InChIKey PMLONMIODRHERC-UHFFFAOYSA-N INCHI 1S/C8H5ClN2O/c9-5-1-2-6-7(3-5)10-4-11-8(6)12/h1-4H,(H,10,11,12) Isomeric SMILES C1=CC2=C(C=C1Cl)N=CNC2=O Molecular Weight 180.59 Reaxy-Rn 132409 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=132409&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 Diazanaphthalenes Subclass Benzodiazines Intermediate Tree Nodes Not available Direct Parent Quinazolines Alternative Parents Pyrimidones Benzenoids Aryl chlorides Vinylogous amides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Quinazoline - Pyrimidone - Aryl chloride - Aryl halide - Pyrimidine - Benzenoid - Heteroaromatic compound - Vinylogous amide - Azacycle - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as quinazolines. These are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring. 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 Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Air Sensitive Melt Point(°C) 256 °C Molecular Weight 180.590 g/mol XLogP3 1.300 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 0 Exact Mass 180.009 Da Monoisotopic Mass 180.009 Da Topological Polar Surface Area 41.500 Ų Heavy Atom Count 12 Formal Charge 0 Complexity 229.000 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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