5-Bromo-2-methyl-4-nitro-1H-imidazole - ≥95% , CAS No.18874-52-7

CAS: 18874-52-7 Cat. No.: B182368 Molecular Weight: 206.00 EC Number: 639-435-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SCHEMBL3676705 | 2-methyl-4-nitro-5-bromoimidazole | 4-BROMO-2-METHYL-5-NITROIMIDAZOLE | Nalxone Hydrochloride | AKOS000266419 | AKOS005622691 | FT-0620105 | Z57112044 | 5-bromo-2-methyl-4-nitroimidazole | EN300-55061 | STK867936 | 4-bromo-2-methyl-5-nitr
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B182368-1g
3

$14.90

$22.90
Save $8.00 (34.93%)
5g
B182368-5g
3

$34.90

$52.90
Save $18.00 (34.03%)
25g
B182368-25g
1

$165.90

$248.90
Save $83.00 (33.35%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

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
SCHEMBL3676705 | 2-methyl-4-nitro-5-bromoimidazole | 4-BROMO-2-METHYL-5-NITROIMIDAZOLE | Nalxone Hydrochloride | AKOS000266419 | AKOS005622691 | FT-0620105 | Z57112044 | 5-bromo-2-methyl-4-nitroimidazole | EN300-55061 | STK867936 | 4-bromo-2-methyl-5-nitr
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCC1=NC(=C(N1)[N+](=O)[O-])Br
IUPAC Name4-bromo-2-methyl-5-nitro-1H-imidazole
InChIKeyYOJYWZSEUWUYAQ-UHFFFAOYSA-N
INCHI1S/C4H4BrN3O2/c1-2-6-3(5)4(7-2)8(9)10/h1H3,(H,6,7)
Isomeric SMILES CC1=NC(=C(N1)[N+](=O)[O-])Br
Molecular Weight 206.00
Reaxy-Rn 6840
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6840&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentNitroimidazoles
Alternative Parents Nitroaromatic compounds  2,4,5-trisubstituted imidazoles  Imidolactams  Aryl bromides  Heteroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organobromides  Organic zwitterions  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2,4,5-trisubstituted-imidazole - Nitroaromatic compound - Nitroimidazole - Trisubstituted imidazole - Aryl bromide - Aryl halide - Imidolactam - Heteroaromatic compound - C-nitro compound - Organic nitro compound - Organic oxoazanium - Azacycle - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organonitrogen compound - Organobromide - Organic nitrogen compound - Organohalogen compound - Hydrocarbon derivative - Organic zwitterion - Organic oxygen compound - Organopnictogen compound - Organic oxide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitroimidazoles. These are compounds containing an imidazole ring which bears a nitro 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.

3 results found

Lot NumberCertificate TypeDateItem
I2529110Certificate of AnalysisJul 30, 2025 B182368
I2529111Certificate of AnalysisJul 30, 2025 B182368
I2529112Certificate of AnalysisJul 30, 2025 B182368
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight206.000 g/mol
XLogP31.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass204.949 Da
Monoisotopic Mass204.949 Da
Topological Polar Surface Area74.500 Ų
Heavy Atom Count10
Formal Charge0
Complexity148.000
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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