≥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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488185543 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185543 |
| Canonical Smiles | C1=CC(=NC=C1[N+](=O)[O-])Br |
| IUPAC Name | 2-bromo-5-nitropyridine |
| InChIKey | HUUFTVUBFFESEN-UHFFFAOYSA-N |
| INCHI | 1S/C5H3BrN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H |
| Isomeric SMILES | C1=CC(=NC=C1[N+](=O)[O-])Br |
| WGK Germany | 3 |
| UN Number | 2811 |
| Molecular Weight | 202.99 |
| Beilstein | 20(5)5,455 |
| Reaxy-Rn | 120901 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=120901&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 1,3-dipolar compounds |
| Class | Allyl-type 1,3-dipolar organic compounds |
| Subclass | Organic nitro compounds |
| Intermediate Tree Nodes | C-nitro compounds |
| Direct Parent | Nitroaromatic compounds |
| Alternative Parents | 2-halopyridines Aryl bromides Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Nitroaromatic compound - 2-halopyridine - Aryl bromide - Aryl halide - Pyridine - Heteroaromatic compound - Organic oxoazanium - Propargyl-type 1,3-dipolar organic compound - Organoheterocyclic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Organonitrogen compound - Organobromide - Organic oxygen compound - Organohalogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic group. |
| 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 |
|---|---|---|---|
 H2005107 | Certificate of Analysis | Dec 22, 2025 | B107718 |
| E2203034 | Certificate of Analysis | Nov 07, 2025 | B107718 |
| E2203035 | Certificate of Analysis | Nov 07, 2025 | B107718 |
| E2203051 | Certificate of Analysis | Nov 07, 2025 | B107718 |
| E2203058 | Certificate of Analysis | Nov 07, 2025 | B107718 |
| H2525012 | Certificate of Analysis | Sep 01, 2025 | B107718 |
| E2325124 | Certificate of Analysis | Feb 11, 2025 | B107718 |
| B1614020 | Certificate of Analysis | Jun 05, 2023 | B107718 |
| C2310677 | Certificate of Analysis | Mar 18, 2023 | B107718 |
| Solubility | Insoluble in water. |
|---|---|
| Boil Point(°C) | 147 °C/10 mmHg |
| Melt Point(°C) | 139-141°C |
| Molecular Weight | 202.990 g/mol |
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 201.938 Da |
| Monoisotopic Mass | 201.938 Da |
| Topological Polar Surface Area | 58.700 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 136.000 |
| 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 |
| 1. Fu Fengping, He Qian, Zhao Shizheng, Zhu Ting, Liao Fang. (2021) Synthesis of photoluminescent m-phenylenediamine-Rhodamine B copolymer dots: selective ultrahigh photocatalytic performance for catalytic reduction of nitro-compound. RESEARCH ON CHEMICAL INTERMEDIATES, 47 (10): (4173-4192). [PMID:] [10.1007/s11164-021-04512-9] |
