3-Bromo-2,6-dihydroxybenzoic Acid - ≥98% , CAS No.26792-49-4

CAS: 26792-49-4 Cat. No.: B330654 Molecular Weight: 233.02
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
A934333 | DS-18861 | C74385 | 3-Bromo-2,6-dihydroxybenzoic acid, AldrichCPR | DTXSID20393784 | MFCD03788827 | FT-0663710 | J-016549 | 3-bromo-2,6-dihydroxybenzoicacid | Benzoic acid, 3-bromo-2,6-dihydroxy- | SCHEMBL6494516 | 3-bromo-2,6-dihydroxybenzoic a
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B330654-1g
5

$10.90

$16.90
Save $6.00 (35.50%)
5g
B330654-5g
5

$37.90

$56.90
Save $19.00 (33.39%)
25g
B330654-25g
5

$105.90

$158.90
Save $53.00 (33.35%)
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Why this grade

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

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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
A934333 | DS-18861 | C74385 | 3-Bromo-2, 6-dihydroxybenzoic acid, AldrichCPR | DTXSID20393784 | MFCD03788827 | FT-0663710 | J-016549 | 3-bromo-2, 6-dihydroxybenzoicacid | Benzoic acid, 3-bromo-2, 6-dihydroxy- | SCHEMBL6494516 | 3-bromo-2, 6-dihydroxybenzoic a
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488194458
Canonical SmilesC1=CC(=C(C(=C1O)C(=O)O)O)Br
IUPAC Name3-bromo-2,6-dihydroxybenzoic acid
InChIKeyGPCLJSXGFAOJQE-UHFFFAOYSA-N
INCHI1S/C7H5BrO4/c8-3-1-2-4(9)5(6(3)10)7(11)12/h1-2,9-10H,(H,11,12)
Isomeric SMILES C1=CC(=C(C(=C1O)C(=O)O)O)Br
Molecular Weight 233.02
Reaxy-Rn 2644479
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2644479&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.

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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 Hydroxybenzoic acid derivatives - Salicylic acid and derivatives
Direct ParentSalicylic acids
Alternative Parents 3-halobenzoic acids  Halobenzoic acids  Benzoic acids  O-bromophenols  Resorcinols  Benzoyl derivatives  P-bromophenols  Bromobenzenes  1-hydroxy-2-unsubstituted benzenoids  1-hydroxy-4-unsubstituted benzenoids  Aryl bromides  Vinylogous acids  Carboxylic acids  Organooxygen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Salicylic acid - 3-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 3-halobenzoic acid - Halobenzoic acid - Benzoic acid - 4-halophenol - Resorcinol - 4-bromophenol - Benzoyl - 2-bromophenol - 2-halophenol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Bromobenzene - Halobenzene - Aryl halide - Aryl bromide - Vinylogous acid - Carboxylic acid derivative - Carboxylic acid - Organobromide - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as salicylic acids. These are ortho-hydroxylated benzoic acids.
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.

7 results found

Lot NumberCertificate TypeDateItem
C2318337Certificate of AnalysisJan 26, 2026 B330654
C2318336Certificate of AnalysisJan 26, 2026 B330654
C2318077Certificate of AnalysisJan 26, 2026 B330654
C2318064Certificate of AnalysisJan 26, 2026 B330654
C2318333Certificate of AnalysisJan 19, 2026 B330654
C2318338Certificate of AnalysisJan 19, 2026 B330654
C2525389Certificate of AnalysisJan 04, 2023 B330654
Chemical and Physical Properties
SolubilitySoluble in Water
Melt Point(°C)198-200°C (lit.)(dec.)
Molecular Weight233.020 g/mol
XLogP32.500
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass231.937 Da
Monoisotopic Mass231.937 Da
Topological Polar Surface Area77.800 Ų
Heavy Atom Count12
Formal Charge0
Complexity184.000
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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