5-Bromobenzo[b]thiophene-3-carboxylic acid - ≥98% , CAS No.7312-24-5

CAS: 7312-24-5 Cat. No.: B345314 Molecular Weight: 257.11 EC Number: 898-528-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DTXSID10347397 | EN300-126499 | FT-0636431 | J-517154 | 5-Bromo-1-benzothiophene-3-carboxylic acid # | TS-03464 | 5-Bromobenzo[b]thiophene-3-carboxylicacid | A9461 | AKOS000216209 | MFCD06797473 | F30058 | 5-Bromobenzo(b)thiophene-3-carboxylic acid | Benz
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B345314-250mg
4

$35.90

$53.90
Save $18.00 (33.40%)
1g
B345314-1g
5

$48.90

$73.90
Save $25.00 (33.83%)
5g
B345314-5g
1

$177.90

$266.90
Save $89.00 (33.35%)
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Why this grade

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

🌡

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
DTXSID10347397 | EN300-126499 | FT-0636431 | J-517154 | 5-Bromo-1-benzothiophene-3-carboxylic acid # | TS-03464 | 5-Bromobenzo[b]thiophene-3-carboxylicacid | A9461 | AKOS000216209 | MFCD06797473 | F30058 | 5-Bromobenzo(b)thiophene-3-carboxylic acid | Benz
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488190783
Canonical SmilesC1=CC2=C(C=C1Br)C(=CS2)C(=O)O
IUPAC Name5-bromo-1-benzothiophene-3-carboxylic acid
InChIKeyDWQBOPASRUUSKR-UHFFFAOYSA-N
INCHI1S/C9H5BrO2S/c10-5-1-2-8-6(3-5)7(4-13-8)9(11)12/h1-4H,(H,11,12)
Isomeric SMILES C1=CC2=C(C=C1Br)C(=CS2)C(=O)O
Molecular Weight 257.11
Reaxy-Rn 9481067
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9481067&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzothiophenes
Subclass1-benzothiophenes
Intermediate Tree Nodes Not available
Direct Parent1-benzothiophenes
Alternative Parents Thiophene carboxylic acids  Benzenoids  Aryl bromides  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1-benzothiophene - Thiophene carboxylic acid - Thiophene carboxylic acid or derivatives - Aryl bromide - Aryl halide - Benzenoid - Heteroaromatic compound - Thiophene - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1-benzothiophenes. These are aromatic heterocyclic compound containing the Benzo[b]thiophene ring system.
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.

6 results found

Lot NumberCertificate TypeDateItem
A2305158Certificate of AnalysisOct 14, 2025 B345314
A2305143Certificate of AnalysisOct 14, 2025 B345314
L2213068Certificate of AnalysisSep 16, 2025 B345314
L2213058Certificate of AnalysisSep 16, 2025 B345314
L2213057Certificate of AnalysisSep 16, 2025 B345314
C2520371Certificate of AnalysisAug 25, 2022 B345314
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight257.110 g/mol
XLogP33.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass255.919 Da
Monoisotopic Mass255.919 Da
Topological Polar Surface Area65.500 Ų
Heavy Atom Count13
Formal Charge0
Complexity222.000
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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