Benzo[b]thiophen-7-ylboronic acid(contains varying amounts of Anhydride) - ≥97% , CAS No.628692-17-1

CAS: 628692-17-1 Cat. No.: B728787 Molecular Weight: 178.02 EC Number: 802-000-3 PubChem CID: 16640528
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
1-Benzothien-7-ylboronic acid
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
B728787-50mg
3

$12.90

$19.90
Save $7.00 (35.18%)
250mg
B728787-250mg
3

$47.90

$71.90
Save $24.00 (33.38%)
1g
B728787-1g
2

$74.90

$112.90
Save $38.00 (33.66%)
5g
B728787-5g
1

$349.90

$524.90
Save $175.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads 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
1-Benzothien-7-ylboronic acid
Specifications & Purity
≥97%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesB(C1=C2C(=CC=C1)C=CS2)(O)O
IUPAC Name1-benzothiophen-7-ylboronic acid
InChIKeyRVFILKCRCVFHPV-UHFFFAOYSA-N
INCHI1S/C8H7BO2S/c10-9(11)7-3-1-2-6-4-5-12-8(6)7/h1-5,10-11H
Isomeric SMILES B(C1=C2C(=CC=C1)C=CS2)(O)O
PubChem CID 16640528
Molecular Weight 178.02

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
ClassBenzothiophenes
Subclass1-benzothiophenes
Intermediate Tree Nodes Not available
Direct Parent1-benzothiophenes
Alternative Parents Benzenoids  Thiophenes  Heteroaromatic compounds  Boronic acids  Organic metalloid salts  Organoboron compounds  Organic oxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1-benzothiophene - Benzenoid - Heteroaromatic compound - Thiophene - Boronic acid - Boronic acid derivative - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organoboron 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.

4 results found

Lot NumberCertificate TypeDateItem
J2531231Certificate of AnalysisAug 29, 2025 B728787
J2531232Certificate of AnalysisAug 29, 2025 B728787
J2531233Certificate of AnalysisAug 29, 2025 B728787
J2531234Certificate of AnalysisAug 29, 2025 B728787
Chemical and Physical Properties
Sensitivitylight & Moisture sensitive
Molecular Weight178.020 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass178.026 Da
Monoisotopic Mass178.026 Da
Topological Polar Surface Area68.700 Ų
Heavy Atom Count12
Formal Charge0
Complexity165.000
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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