5-Bromo-2,3-dihydrobenzofuran - ≥98% , CAS No.66826-78-6

CAS: 66826-78-6 Cat. No.: B152996 Molecular Weight: 199.05 EC Number: 672-987-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
J-516867 | AKOS000181575 | BCP08601 | MFCD02677716 | 5-Bromo-2,3-dihydrobenzofuran | 5-bromo-2,3-dihydro-benzofuran | B4318 | AM808065 | Z299596228 | AC-6669 | FS-1499 | UDWFSJAYXTXMLM-UHFFFAOYSA-N | FT-0602079 | EN300-125642 | 5-Bromo-2,3-dihydrobenzo[b]
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B152996-1g
4

$9.90

$14.90
Save $5.00 (33.56%)
5g
B152996-5g
4

$20.90

$31.90
Save $11.00 (34.48%)
10g
B152996-10g
5

$31.90

$47.90
Save $16.00 (33.40%)
25g
B152996-25g
1

$78.90

$118.90
Save $40.00 (33.64%)
100g
B152996-100g
1

$251.90

$377.90
Save $126.00 (33.34%)
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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.

📋

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
J-516867 | AKOS000181575 | BCP08601 | MFCD02677716 | 5-Bromo-2, 3-dihydrobenzofuran | 5-bromo-2, 3-dihydro-benzofuran | B4318 | AM808065 | Z299596228 | AC-6669 | FS-1499 | UDWFSJAYXTXMLM-UHFFFAOYSA-N | FT-0602079 | EN300-125642 | 5-Bromo-2, 3-dihydrobenzo[b]
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488193668
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193668
Canonical SmilesC1COC2=C1C=C(C=C2)Br
IUPAC Name5-bromo-2,3-dihydro-1-benzofuran
InChIKeyUDWFSJAYXTXMLM-UHFFFAOYSA-N
INCHI1S/C8H7BrO/c9-7-1-2-8-6(5-7)3-4-10-8/h1-2,5H,3-4H2
Isomeric SMILES C1COC2=C1C=C(C=C2)Br
Molecular Weight 199.05
Reaxy-Rn 121589
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=121589&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.

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
ClassCoumarans
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentCoumarans
Alternative Parents Alkyl aryl ethers  Benzenoids  Aryl bromides  Oxacyclic compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Coumaran - Alkyl aryl ether - Benzenoid - Aryl halide - Aryl bromide - Oxacycle - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as coumarans. These are compounds containing the coumaran skeleton, which consists of a benzene ring fused to a 2,3-dihydrofuran ring.
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.

11 results found

Lot NumberCertificate TypeDateItem
H1831004Certificate of AnalysisApr 15, 2026 B152996
H1831003Certificate of AnalysisApr 15, 2026 B152996
G2308023Certificate of AnalysisMay 05, 2023 B152996
G2308052Certificate of AnalysisMay 05, 2023 B152996
G2308057Certificate of AnalysisMay 05, 2023 B152996
G2308058Certificate of AnalysisMay 05, 2023 B152996
G2308059Certificate of AnalysisMay 05, 2023 B152996
G2308060Certificate of AnalysisMay 05, 2023 B152996
G2308064Certificate of AnalysisMay 05, 2023 B152996
G2308065Certificate of AnalysisMay 05, 2023 B152996
C2317006Certificate of AnalysisMar 29, 2023 B152996

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Melt Point(°C)51 °C
Molecular Weight199.040 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass197.968 Da
Monoisotopic Mass197.968 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count10
Formal Charge0
Complexity126.000
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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