2,7-Dibromodibenzo[b,e][1,4]dioxin - ≥98% , CAS No.39073-07-9

CAS: 39073-07-9 Cat. No.: D404274 Molecular Weight: 341.99
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BS-46790 | D90402 | D5528 | 2,7-Dibromodibenzo[b,e][1,4]dioxin | 2,7-Dibromodibenzo[b,e][1,4]dioxine | Dibenzo(b,e)(1,4)dioxin, 2,7-dibromo- | 2,7-DIBROMODIBENZO-P-DIOXIN | 2,7-Dibromodibenzo(b,e)(1,4)dioxin | SCHEMBL46718 | Dibenzo[b,e][1,4]dioxin, 2,7-d
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
D404274-50mg
3

$14.90

$22.90
Save $8.00 (34.93%)
250mg
D404274-250mg
3

$61.90

$92.90
Save $31.00 (33.37%)
1g
D404274-1g
2

$204.90

$307.90
Save $103.00 (33.45%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships 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
BS-46790 | D90402 | D5528 | 2, 7-Dibromodibenzo[b, e][1, 4]dioxin | 2, 7-Dibromodibenzo[b, e][1, 4]dioxine | Dibenzo(b, e)(1, 4)dioxin, 2, 7-dibromo- | 2, 7-DIBROMODIBENZO-P-DIOXIN | 2, 7-Dibromodibenzo(b, e)(1, 4)dioxin | SCHEMBL46718 | Dibenzo[b, e][1, 4]dioxin, 2, 7-d
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Pubchem Sid504753568
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753568
Canonical SmilesC1=CC2=C(C=C1Br)OC3=C(O2)C=C(C=C3)Br
IUPAC Name2,7-dibromodibenzo-p-dioxin
InChIKeyFPZRQZSGNKQNMF-UHFFFAOYSA-N
INCHI1S/C12H6Br2O2/c13-7-1-3-9-11(5-7)16-10-4-2-8(14)6-12(10)15-9/h1-6H
Isomeric SMILES C1=CC2=C(C=C1Br)OC3=C(O2)C=C(C=C3)Br
Molecular Weight 341.99
Reaxy-Rn 206424
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=206424&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
ClassBenzodioxins
SubclassBenzo-p-dioxins
Intermediate Tree Nodes Not available
Direct ParentDibenzo-p-dioxins
Alternative Parents Diarylethers  Benzenoids  Aryl bromides  Oxacyclic compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Dibenzo-p-dioxin - Diaryl 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 dibenzo-p-dioxins. These are compounds containing a dibenzo-p-dioxin moiety, which consists of two benzene connected by a para-dioxin ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
AHR Tclin Aryl hydrocarbon receptor (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Mechanisms of Action
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.

3 results found

Lot NumberCertificate TypeDateItem
K2303562Certificate of AnalysisOct 08, 2023 D404274
K2303563Certificate of AnalysisOct 08, 2023 D404274
K2303564Certificate of AnalysisOct 08, 2023 D404274
Chemical and Physical Properties
Melt Point(°C)196 °C
Molecular Weight341.980 g/mol
XLogP34.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass341.871 Da
Monoisotopic Mass339.873 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count16
Formal Charge0
Complexity235.000
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
Reviews

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