2-Bromo-5′-fluoro-2′-hydroxyacetophenone - ≥97% , CAS No.126581-65-5

CAS: 126581-65-5 Cat. No.: B166810 Molecular Weight: 233.03 EC Number: 623-935-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-Bromo-1-(5-fluoro-2-hydroxyphenyl)ethanone | 2-bromo-1-(5-fluoro-2-hydroxy-phenyl)ethanone | J-005401 | SCHEMBL3230200 | 2-Bromo-5'-fluoro-2'-hydroxyacetophenone | AKOS015912042 | A805572 | PS-9979 | FT-0643053 | 2-Bromo-5'-fluoro-2'-hydroxyacetophenone
Storage
Argon charged,Room temperature
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
250mg
B166810-250mg
Made to order · 8–12 wks

$18.90

$28.90
Save $10.00 (34.60%)
1g
B166810-1g
9 In stock

$33.90

$50.90
Save $17.00 (33.40%)
5g
B166810-5g
Made to order · 8–12 wks

$79.90

$119.90
Save $40.00 (33.36%)
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Why this grade

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

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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.

📚

Literature proof

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

Specifications

Synonyms
2-Bromo-1-(5-fluoro-2-hydroxyphenyl)ethanone | 2-bromo-1-(5-fluoro-2-hydroxy-phenyl)ethanone | J-005401 | SCHEMBL3230200 | 2-Bromo-5'-fluoro-2'-hydroxyacetophenone | AKOS015912042 | A805572 | PS-9979 | FT-0643053 | 2-Bromo-5'-fluoro-2'-hydroxyacetophenone
Specifications & Purity
≥97%
Storage
Argon charged,Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488193801
Canonical SmilesC1=CC(=C(C=C1F)C(=O)CBr)O
IUPAC Name2-bromo-1-(5-fluoro-2-hydroxyphenyl)ethanone
InChIKeyQFYYHGPQMZTLRB-UHFFFAOYSA-N
INCHI1S/C8H6BrFO2/c9-4-8(12)6-3-5(10)1-2-7(6)11/h1-3,11H,4H2
Isomeric SMILES C1=CC(=C(C=C1F)C(=O)CBr)O
WGK Germany 3
Molecular Weight 233.03
Reaxy-Rn 4178070
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4178070&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 P-fluorophenols  Benzoyl derivatives  Aryl alkyl ketones  Fluorobenzenes  1-hydroxy-2-unsubstituted benzenoids  Aryl fluorides  Vinylogous acids  Alpha-haloketones  Organofluorides  Organobromides  Organic oxides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkyl-phenylketone - Benzoyl - 4-halophenol - Aryl alkyl ketone - 4-fluorophenol - 1-hydroxy-2-unsubstituted benzenoid - Fluorobenzene - Halobenzene - Phenol - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Alpha-haloketone - Hydrocarbon derivative - Organic oxide - Alkyl halide - Organohalogen compound - Organobromide - Organofluoride - 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
C2627032Certificate of AnalysisApr 08, 2026 B166810
I1912033Certificate of AnalysisJan 17, 2025 B166810
L2207338Certificate of AnalysisSep 18, 2024 B166810
K2303077Certificate of AnalysisApr 14, 2023 B166810
Chemical and Physical Properties
SensitivityMoisture sensitive.
Molecular Weight233.030 g/mol
XLogP32.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass231.954 Da
Monoisotopic Mass231.954 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity174.000
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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