≥98% 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.
Product Application:
1,4-Dibromo-2,3-butanedione is used in refluxing methanol yielded a new chiral pyridylthiazole ligand. It is also used as pharmaceutical intermediate.
| Pubchem Sid | 488182781 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488182781 |
| Canonical Smiles | C(C(=O)C(=O)CBr)Br |
| IUPAC Name | 1,4-dibromobutane-2,3-dione |
| InChIKey | RZMOICJDRADLCT-UHFFFAOYSA-N |
| INCHI | 1S/C4H4Br2O2/c5-1-3(7)4(8)2-6/h1-2H2 |
| Isomeric SMILES | C(C(=O)C(=O)CBr)Br |
| WGK Germany | 3 |
| RTECS | EK2850000 |
| Molecular Weight | 243.88 |
| Reaxy-Rn | 970154 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=970154&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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Ketones |
| Direct Parent | Alpha-diketones |
| Alternative Parents | Alpha-haloketones Organobromides Organic oxides Hydrocarbon derivatives Alkyl bromides |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alpha-diketone - Alpha-haloketone - Organic oxide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as alpha-diketones. These are organic compounds containing two ketone groups on two adjacent carbon atoms. |
| External Descriptors | a bromide |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2215359 | Certificate of Analysis | Jun 09, 2026 | D171251 |
| L2215488 | Certificate of Analysis | Jun 09, 2026 | D171251 |
| G2412260 | Certificate of Analysis | Apr 07, 2026 | D171251 |
| G2412261 | Certificate of Analysis | Apr 07, 2026 | D171251 |
| G2412262 | Certificate of Analysis | Apr 07, 2026 | D171251 |
| G2412263 | Certificate of Analysis | Apr 07, 2026 | D171251 |
| G2412264 | Certificate of Analysis | Apr 07, 2026 | D171251 |
| G2304420 | Certificate of Analysis | Apr 09, 2025 | D171251 |
| L2215397 | Certificate of Analysis | Sep 11, 2024 | D171251 |
| Solubility | Insoluble in water. |
|---|---|
| Melt Point(°C) | 117-119 °C |
| Molecular Weight | 243.880 g/mol |
| XLogP3 | 1.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 243.856 Da |
| Monoisotopic Mass | 241.858 Da |
| Topological Polar Surface Area | 34.100 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 96.600 |
| 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 |
