5-Bromo-1,4-benzodioxane - ≥95% , CAS No.58328-39-5

CAS: 58328-39-5 Cat. No.: B185367 Molecular Weight: 215.05 EC Number: 681-013-4
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
5-BROMO-2,3-DIHYDRO-1,4-BENZODIOXANE | SCHEMBL4564550 | BS-2086 | 5-bromo-2,3-dihydro[1,4]benzodioxine | 5-bromo-2,3-dihydro[1,4]-benzodioxine | AKOS015835890 | 4-AMINO-2,6-DICHLOROPHENOLHYDROCHLORIDE | A858208 | 5-Bromo-1,4-benzodioxane, AldrichCPR | 5-B
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B185367-100mg
2

$19.90

$29.90
Save $10.00 (33.44%)
250mg
B185367-250mg
7

$23.90

$35.90
Save $12.00 (33.43%)
1g
B185367-1g
9

$60.90

$91.90
Save $31.00 (33.73%)
5g
B185367-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$195.90

$293.90
Save $98.00 (33.34%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice 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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
5-BROMO-2, 3-DIHYDRO-1, 4-BENZODIOXANE | SCHEMBL4564550 | BS-2086 | 5-bromo-2, 3-dihydro[1, 4]benzodioxine | 5-bromo-2, 3-dihydro[1, 4]-benzodioxine | AKOS015835890 | 4-AMINO-2, 6-DICHLOROPHENOLHYDROCHLORIDE | A858208 | 5-Bromo-1, 4-benzodioxane, AldrichCPR | 5-B
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504768774
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768774
Canonical SmilesC1COC2=C(O1)C=CC=C2Br
IUPAC Name5-bromo-2,3-dihydro-1,4-benzodioxine
InChIKeyNGOZRIZXELGVHK-UHFFFAOYSA-N
INCHI1S/C8H7BrO2/c9-6-2-1-3-7-8(6)11-5-4-10-7/h1-3H,4-5H2
Isomeric SMILES C1COC2=C(O1)C=CC=C2Br
Molecular Weight 215.05
Reaxy-Rn 7989087
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7989087&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
ClassBenzodioxanes
SubclassBenzo-1,4-dioxanes
Intermediate Tree Nodes Not available
Direct ParentBenzo-1,4-dioxanes
Alternative Parents Alkyl aryl ethers  Para dioxins  Benzenoids  Aryl bromides  Oxacyclic compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzo-1,4-dioxane - Alkyl aryl ether - Benzenoid - Para-dioxin - 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 benzo-1,4-dioxanes. These are heterocyclic compounds containing a benzene ring fused to a 1,4-dioxane 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.

6 results found

Lot NumberCertificate TypeDateItem
F2301429Certificate of AnalysisMar 16, 2026 B185367
F2301431Certificate of AnalysisMar 16, 2026 B185367
J2113196Certificate of AnalysisJul 19, 2024 B185367
J2113200Certificate of AnalysisJul 19, 2024 B185367
J2113347Certificate of AnalysisJul 19, 2024 B185367
J2113348Certificate of AnalysisJul 19, 2024 B185367
Chemical and Physical Properties
Refractive Index1.5955
Molecular Weight215.040 g/mol
XLogP32.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass213.963 Da
Monoisotopic Mass213.963 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity140.000
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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