2-Bromo-2',4'-dihydroxyacetophenone - ≥97% , CAS No.2491-39-6

CAS: 2491-39-6 Cat. No.: B151943 Molecular Weight: 231.05 EC Number: 623-867-2
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-(Bromoacetyl)resorcinol | 2,4-DIHYDROXYPHENACYL BROMIDE
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B151943-250mg
2
$23.90
1g
B151943-1g
1
$68.90
5g
B151943-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$309.90
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

Room temperature,Argon charged 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
4-(Bromoacetyl)resorcinol | 2, 4-DIHYDROXYPHENACYL BROMIDE
Specifications & Purity
≥97%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC(=C(C=C1O)O)C(=O)CBr
IUPAC Name2-bromo-1-(2,4-dihydroxyphenyl)ethanone
InChIKeyRAULLGKGLGXMOM-UHFFFAOYSA-N
INCHI1S/C8H7BrO3/c9-4-8(12)6-2-1-5(10)3-7(6)11/h1-3,10-11H,4H2
Isomeric SMILES C1=CC(=C(C=C1O)O)C(=O)CBr
WGK Germany 3
Molecular Weight 231.05
Reaxy-Rn 2440341
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2440341&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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones - Aryl ketones - Phenylketones
Direct ParentAlkyl-phenylketones
Alternative Parents Resorcinols  Benzoyl derivatives  Aryl alkyl ketones  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Alpha-haloketones  Organobromides  Organic oxides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkyl-phenylketone - Aryl alkyl ketone - Resorcinol - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Alpha-haloketone - Vinylogous acid - Organic oxide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
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
F2510344Certificate of AnalysisJun 16, 2025 B151943
F2510345Certificate of AnalysisJun 16, 2025 B151943
F2510346Certificate of AnalysisJun 16, 2025 B151943
F2510347Certificate of AnalysisJun 16, 2025 B151943
Chemical and Physical Properties
Sensitivityair sensitive ,Moisture sensitive
Melt Point(°C)128-132°C
Molecular Weight231.040 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass229.958 Da
Monoisotopic Mass229.958 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity172.000
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

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.