5-Bromo-2,4-difluorobenzoic acid - ≥97% , CAS No.28314-83-2

CAS: 28314-83-2 Cat. No.: B183420 Molecular Weight: 237 EC Number: 963-820-6
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
A903514 | SY115506 | Benzoic acid, 5-bromo-2,4-difluoro- | EN300-176167 | Z1269207518 | BLSMDXUAEFVYID-UHFFFAOYSA-N | SCHEMBL366568 | FT-0663705 | 5-Bromo-2,4-difluorobenzoicacid | AMY7584 | A876743 | 3-Bromo-4,6-difluorobenzoic Acid | MFCD04115714 | DS-4
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B183420-1g
5
$33.90
5g
B183420-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$90.90
10g
B183420-10g
1
$170.90
25g
B183420-25g
1
$317.90
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Why this grade

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

🌡

Storage & shipping

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.

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Literature proof

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

Specifications

Synonyms
A903514 | SY115506 | Benzoic acid, 5-bromo-2, 4-difluoro- | EN300-176167 | Z1269207518 | BLSMDXUAEFVYID-UHFFFAOYSA-N | SCHEMBL366568 | FT-0663705 | 5-Bromo-2, 4-difluorobenzoicacid | AMY7584 | A876743 | 3-Bromo-4, 6-difluorobenzoic Acid | MFCD04115714 | DS-4
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid504766098
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766098
Canonical SmilesC1=C(C(=CC(=C1Br)F)F)C(=O)O
IUPAC Name5-bromo-2,4-difluorobenzoic acid
InChIKeyBLSMDXUAEFVYID-UHFFFAOYSA-N
INCHI1S/C7H3BrF2O2/c8-4-1-3(7(11)12)5(9)2-6(4)10/h1-2H,(H,11,12)
Isomeric SMILES C1=C(C(=CC(=C1Br)F)F)C(=O)O
Molecular Weight 237
Reaxy-Rn 1953189
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1953189&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Halobenzoic acids and derivatives
Direct ParentHalobenzoic acids
Alternative Parents 2-halobenzoic acids  3-halobenzoic acids  4-halobenzoic acids  Benzoic acids  1-carboxy-2-haloaromatic compounds  Benzoyl derivatives  Fluorobenzenes  Bromobenzenes  Aryl bromides  Aryl fluorides  Vinylogous halides  Organooxygen compounds  Organobromides  Organofluorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 2-halobenzoic acid or derivatives - Halobenzoic acid - 4-halobenzoic acid - 3-halobenzoic acid - 2-halobenzoic acid - 4-halobenzoic acid or derivatives - 3-halobenzoic acid or derivatives - Benzoic acid - Benzoyl - 1-carboxy-2-haloaromatic compound - Bromobenzene - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl bromide - Aryl halide - Vinylogous halide - Carboxylic acid - Carboxylic acid derivative - Organofluoride - Organobromide - Organohalogen compound - Organic oxide - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as halobenzoic acids. These are benzoic acids carrying a halogen atom on the benzene 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.

2 results found

Lot NumberCertificate TypeDateItem
F2301406Certificate of AnalysisMar 16, 2026 B183420
L1904146Certificate of AnalysisJun 16, 2025 B183420
Chemical and Physical Properties
Molecular Weight237.000 g/mol
XLogP32.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass235.928 Da
Monoisotopic Mass235.928 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity188.000
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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