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· · COA & SDS available for every product · Same-day shipping on in-stock items 2,4-Dichloro-5,6-trimethylenepyrimidine - ≥97% , CAS No.5466-43-3
Synonyms
J-507148 | NSC27369 | NSC-27369 | 2,4-DICHLORO-6,7-DIHYDRO-5H-CYCLOPENTAPYRIMIDINE | A852599 | DTXSID00282687 | AKOS005208132 | AM20100346 | BF-0704 | 2,4-dichloro-6,7-dihydro-5H-cyclopenta[d][1,3]chlorazine | Z596251606 | BCP29526 | F2108-0236 | GDHHAOFB
Storage
Argon charged,Room temperature
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Why this grade ≥97% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
J-507148 | NSC27369 | NSC-27369 | 2, 4-DICHLORO-6, 7-DIHYDRO-5H-CYCLOPENTAPYRIMIDINE | A852599 | DTXSID00282687 | AKOS005208132 | AM20100346 | BF-0704 | 2, 4-dichloro-6, 7-dihydro-5H-cyclopenta[d][1, 3]chlorazine | Z596251606 | BCP29526 | F2108-0236 | GDHHAOFB
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 488188821 Canonical Smiles C1CC2=C(C1)N=C(N=C2Cl)Cl IUPAC Name 2,4-dichloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine InChIKey GDHHAOFBLGZCMI-UHFFFAOYSA-N INCHI 1S/C7H6Cl2N2/c8-6-4-2-1-3-5(4)10-7(9)11-6/h1-3H2 Isomeric SMILES C1CC2=C(C1)N=C(N=C2Cl)Cl WGK Germany 3 Molecular Weight 189.04 Reaxy-Rn 145412 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=145412&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 Diazines Subclass Pyrimidines and pyrimidine derivatives Intermediate Tree Nodes Halopyrimidines Direct Parent 2-halopyrimidines Alternative Parents Aryl chlorides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 2-halopyrimidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as 2-halopyrimidines. These are aromatic compounds containing a pyrimidine ring substituted at the 2-position with a halogen atom. 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 Melt Point(°C) 71-79 °C Molecular Weight 189.040 g/mol XLogP3 2.800 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 0 Exact Mass 187.991 Da Monoisotopic Mass 187.991 Da Topological Polar Surface Area 25.800 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 153.000 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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