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5-Bromo-2-(2-thienyl)pyridine - ≥98%(GC)(T) , CAS No.91891-74-6

5-Bromo-2-(2-thienyl)pyridine - ≥98%(GC)(T) , CAS No.91891-74-6

Name: 5-Bromo-2-(2-thienyl)pyridine - ≥98%(GC)(T) , CAS No.91891-74-6
Brand: Aladdin Scientific
SKU: B152470
Availability: InStock

CAS: 91891-74-6 Cat. No.: B152470 Molecular Weight: 240.12 EC Number: 678-981-5

COA

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5-Bromo-2-(2-thienyl)pyridine - ≥98%(GC)(T) CAS No(91891-74-6) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%(GC)(T)

Synonyms

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

≥98%(GC)(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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

Specifications & Purity

≥98%(GC)(T)

Storage

Room temperature

Shipped In

Normal

Purity

≥98%(GC)(T)

Names and Identifiers

Pubchem Sid	488198383
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488198383
Canonical Smiles	C1=CSC(=C1)C2=NC=C(C=C2)Br
IUPAC Name	5-bromo-2-thiophen-2-ylpyridine
InChIKey	POYKHSYCYNRTKC-UHFFFAOYSA-N
INCHI	1S/C9H6BrNS/c10-7-3-4-8(11-6-7)9-2-1-5-12-9/h1-6H
Isomeric SMILES	C1=CSC(=C1)C2=NC=C(C=C2)Br
Molecular Weight	240.12
Reaxy-Rn	5925836
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5925836&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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyridines and derivatives

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyridines and derivatives
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Pyridines and derivatives
Alternative Parents	Aryl bromides Thiophenes Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organobromides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Pyridine - Aryl halide - Aryl bromide - Heteroaromatic compound - Thiophene - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

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.

4 results found

Lot Number	Certificate Type	Date	Item
D2107057	Certificate of Analysis	Jan 06, 2025	B152470
L2419133	Certificate of Analysis	Apr 19, 2021	B152470
C23161243	Certificate of Analysis	Mar 17, 2021	B152470
K2322068	Certificate of Analysis	Mar 17, 2021	B152470

Chemical and Physical Properties

Melt Point(°C)	81 °C
Molecular Weight	240.120 g/mol
XLogP3	2.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	238.94 Da
Monoisotopic Mass	238.94 Da
Topological Polar Surface Area	41.100 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	153.000
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

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