≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488196978 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488196978 |
| Canonical Smiles | C1=C(C=NC(=N1)Br)Br |
| IUPAC Name | 2,5-dibromopyrimidine |
| InChIKey | XAHITOJPIWZJHD-UHFFFAOYSA-N |
| INCHI | 1S/C4H2Br2N2/c5-3-1-7-4(6)8-2-3/h1-2H |
| Isomeric SMILES | C1=C(C=NC(=N1)Br)Br |
| WGK Germany | 3 |
| Molecular Weight | 237.88 |
| Reaxy-Rn | 636510 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636510&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 bromides Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organobromides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2-halopyrimidine - Aryl halide - Aryl bromide - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organobromide - 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 |
|---|---|---|---|
 D1717052 | Certificate of Analysis | Apr 15, 2026 | D121632 |
| A2616025 | Certificate of Analysis | Jan 24, 2026 | D121632 |
| H2529058 | Certificate of Analysis | Sep 04, 2025 | D121632 |
| J2129557 | Certificate of Analysis | Aug 17, 2023 | D121632 |
| J2129561 | Certificate of Analysis | Aug 17, 2023 | D121632 |
| J2130014 | Certificate of Analysis | Aug 17, 2023 | D121632 |
| J2130015 | Certificate of Analysis | Aug 17, 2023 | D121632 |
| Solubility | Soluble in Methanol |
|---|---|
| Sensitivity | Air sensitive |
| Melt Point(°C) | 82-86°C |
| Molecular Weight | 237.880 g/mol |
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 237.856 Da |
| Monoisotopic Mass | 235.858 Da |
| Topological Polar Surface Area | 25.800 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 70.400 |
| 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 |
| 1. Zhenghui Yang, Pingchuan Ma, Furong Li, Haiquan Guo, Chuanqing Kang, Lianxun Gao. (2021) Ultrahigh thermal-stability polyimides with low CTE and required flexibility by formation of hydrogen bonds between poly(amic acid)s. EUROPEAN POLYMER JOURNAL, [PMID:] [10.1016/j.eurpolymj.2021.110369] |
| 2. Xiaojuan Lu, Deyu Xin, Lin Lei, Zhenghui Fan, Siyin Dong, Shujie Tie, Ruihan Yuan, Pu’an Lin, Jianguo Zhu, Xiaojia Zheng. (2024) High-Performance Flat-Panel Perovskite X-ray Detectors Enabled by Defect Passivation in Ruddlesden–Popper Perovskites. ACS Applied Materials & Interfaces, [PMID:38450480] [10.1021/acsami.4c00232] |
