5-Bromo-2-nitropyridine - ≥99% , CAS No.39856-50-3

CAS: 39856-50-3 Cat. No.: B121644 Molecular Weight: 203.00 Beilstein Registry Number: 120878 EC Number: 609-748-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
5-bromo-2-nitro pyridine | AM20051151 | 2-Nitro-5-bromo pyridine | 3-bromo-6-nitro pyridine | 2-Nitro-5-bromopyridine | AC-3148 | DTXSID20355827 | HY-59228 | EN300-80262 | SY004047 | 5-Bromo-2-nitropyridine, 99% | FT-0602431 | 5-bromo-2-nitropyridin | AKO
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B121644-1g
4
$9.90
5g
B121644-5g
5
$10.90
10g
B121644-10g
1
$12.90
25g
B121644-25g
2
$14.90
100g
B121644-100g
3
$44.90
500g
B121644-500g
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$149.90
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
5-bromo-2-nitro pyridine | AM20051151 | 2-Nitro-5-bromo pyridine | 3-bromo-6-nitro pyridine | 2-Nitro-5-bromopyridine | AC-3148 | DTXSID20355827 | HY-59228 | EN300-80262 | SY004047 | 5-Bromo-2-nitropyridine, 99% | FT-0602431 | 5-bromo-2-nitropyridin | AKO
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid488191514
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488191514
Canonical SmilesC1=CC(=NC=C1Br)[N+](=O)[O-]
IUPAC Name5-bromo-2-nitropyridine
InChIKeyATXXLNCPVSUCNK-UHFFFAOYSA-N
INCHI1S/C5H3BrN2O2/c6-4-1-2-5(7-3-4)8(9)10/h1-3H
Isomeric SMILES C1=CC(=NC=C1Br)[N+](=O)[O-]
WGK Germany 3
Alternate CAS 39856-50-3
MeSH Entry Terms 5-bromo-2-nitropyridine
Molecular Weight 203.00
Beilstein 120878
Reaxy-Rn 120878
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=120878&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
SubclassOrganic nitro compounds
Intermediate Tree Nodes C-nitro compounds
Direct ParentNitroaromatic compounds
Alternative Parents Pyridines and derivatives  Imidolactams  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 FrameworkAromatic heteromonocyclic compounds
Substituents Nitroaromatic compound - Aryl bromide - Aryl halide - Pyridine - Imidolactam - Heteroaromatic compound - Organic oxoazanium - Propargyl-type 1,3-dipolar organic compound - Organoheterocyclic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Organonitrogen compound - Organobromide - Organic oxide - Organic oxygen compound - Organohalogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

18 results found

Lot NumberCertificate TypeDateItem
E2621255Certificate of AnalysisMay 12, 2026 B121644
E2621254Certificate of AnalysisMay 12, 2026 B121644
J2229097Certificate of AnalysisMay 09, 2026 B121644
J2229081Certificate of AnalysisMay 09, 2026 B121644
J2229080Certificate of AnalysisMay 09, 2026 B121644
C1308091Certificate of AnalysisFeb 05, 2026 B121644
J2516026Certificate of AnalysisOct 20, 2025 B121644
E2509164Certificate of AnalysisApr 28, 2025 B121644
E2509165Certificate of AnalysisApr 28, 2025 B121644
E2509166Certificate of AnalysisApr 28, 2025 B121644
E2509163Certificate of AnalysisApr 28, 2025 B121644
D2509166Certificate of AnalysisApr 28, 2025 B121644
E2326249Certificate of AnalysisFeb 11, 2025 B121644
J2229082Certificate of AnalysisAug 16, 2024 B121644
B1823043Certificate of AnalysisJul 12, 2023 B121644
I2113078Certificate of AnalysisJun 13, 2023 B121644
I2113079Certificate of AnalysisJun 13, 2023 B121644
C2314265Certificate of AnalysisMar 21, 2023 B121644

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Chemical and Physical Properties
Melt Point(°C)150°C
Molecular Weight202.990 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass201.938 Da
Monoisotopic Mass201.938 Da
Topological Polar Surface Area58.700 Ų
Heavy Atom Count10
Formal Charge0
Complexity136.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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