4-Bromopyridine Hydrobromide - ≥98% , CAS No.74129-11-6

CAS: 74129-11-6 Cat. No.: B152112 Molecular Weight: 238.91 EC Number: 677-972-3 PubChem CID: 44630127
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DTXSID50659860 | SCHEMBL1446624 | B1171 | 4-Bromopyridine--hydrogen bromide (1/1) | AKOS015833541 | 4-Brompyridinhydrobromid | Pyridine, 4-bromo-, hydrobromide | 4-Bromopyridine Hydrobromide | 4-bromo-Pyridine hydrobromide (1:1) | 4-bromopyridine;hydrobro
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
Size
Status
Price
Qty
1g
B152112-1g
3

$16.90

$25.90
Save $9.00 (34.75%)
5g
B152112-5g
1

$60.90

$91.90
Save $31.00 (33.73%)
25g
B152112-25g
2

$224.90

$337.90
Save $113.00 (33.44%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,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
DTXSID50659860 | SCHEMBL1446624 | B1171 | 4-Bromopyridine--hydrogen bromide (1/1) | AKOS015833541 | 4-Brompyridinhydrobromid | Pyridine, 4-bromo-, hydrobromide | 4-Bromopyridine Hydrobromide | 4-bromo-Pyridine hydrobromide (1:1) | 4-bromopyridine;hydrobro
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid508809618
Canonical SmilesC1=CN=CC=C1Br.Br
IUPAC Name4-bromopyridine;hydrobromide
InChIKeySMSVBXDZZQOTGB-UHFFFAOYSA-N
INCHI1S/C5H4BrN.BrH/c6-5-1-3-7-4-2-5;/h1-4H;1H
Isomeric SMILES C1=CN=CC=C1Br.Br
PubChem CID 44630127
Molecular Weight 238.91
Reaxy-Rn 8559284

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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassPyridinium derivatives
Intermediate Tree Nodes Not available
Direct ParentPyridinium derivatives
Alternative Parents Aryl bromides  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organobromides  Organic bromide salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridinium - Aryl halide - Aryl bromide - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organonitrogen compound - Organobromide - Organohalogen compound - Organic cation - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridinium derivatives. These are compounds containing a pyridinium ring, which is the cationic form of pyridine.
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.

7 results found

Lot NumberCertificate TypeDateItem
I2314110Certificate of AnalysisAug 30, 2023 B152112
I2314142Certificate of AnalysisAug 30, 2023 B152112
I2314143Certificate of AnalysisAug 30, 2023 B152112
I2314144Certificate of AnalysisAug 30, 2023 B152112
I2314145Certificate of AnalysisAug 30, 2023 B152112
I2314146Certificate of AnalysisAug 30, 2023 B152112
L2523147Certificate of AnalysisAug 30, 2023 B152112
Chemical and Physical Properties
SensitivityHygroscopic,Heat Sensitive
Molecular Weight238.910 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass238.877 Da
Monoisotopic Mass236.879 Da
Topological Polar Surface Area12.900 Ų
Heavy Atom Count8
Formal Charge0
Complexity50.000
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 Count2
Documents & Articles
Solution Calculators
Reviews

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