≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488190431 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488190431 |
| Canonical Smiles | CC1=CN=C(N=C1)Cl |
| IUPAC Name | 2-chloro-5-methylpyrimidine |
| InChIKey | APRMCBSTMFKLEI-UHFFFAOYSA-N |
| INCHI | 1S/C5H5ClN2/c1-4-2-7-5(6)8-3-4/h2-3H,1H3 |
| Isomeric SMILES | CC1=CN=C(N=C1)Cl |
| Molecular Weight | 128.56 |
| Reaxy-Rn | 108732 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108732&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| 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 heteromonocyclic compounds |
| Substituents | 2-halopyrimidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H1728042 | Certificate of Analysis | Mar 04, 2025 | C153537 |
| G23111123 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| G23111130 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| G23111132 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| G23111135 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| G23111137 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| G23111146 | Certificate of Analysis | Apr 26, 2023 | C153537 |
| C2330724 | Certificate of Analysis | Apr 08, 2023 | C153537 |
| Melt Point(°C) | 94 °C |
|---|---|
| Molecular Weight | 128.560 g/mol |
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.014 Da |
| Monoisotopic Mass | 128.014 Da |
| Topological Polar Surface Area | 25.800 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 68.800 |
| 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 |
