Bis(3,5-dibromosalicyl) fumarate - ≥97% , CAS No.71337-53-6

CAS: 71337-53-6 Cat. No.: B274846 Molecular Weight: 671.87 PubChem CID: 5997029
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
1,4-Bis(2,4-dibromo-6-carboxyphenyl) (2E)-2-butenedioate | 0E07K30TXY | Bis (3,5-dibromosalicyl)fumarate | (E)-2,2'-(Fumaroylbis(oxy))bis(3,5-dibromobenzoic acid) | 2-BUTENEDIOIC ACID (2E)-, 1,4-BIS(2,4-DIBROMO-6-CARBOXYPHENYL) ESTER | AKOS024374924 | (2E
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
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100mg
B274846-100mg
3

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250mg
B274846-250mg
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500mg
B274846-500mg
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1g
B274846-1g
3

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5g
B274846-5g
2

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Why this grade

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

🌡

Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads 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.

Overview

Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonyms
1, 4-Bis(2, 4-dibromo-6-carboxyphenyl) (2E)-2-butenedioate | 0E07K30TXY | Bis (3, 5-dibromosalicyl)fumarate | (E)-2, 2'-(Fumaroylbis(oxy))bis(3, 5-dibromobenzoic acid) | 2-BUTENEDIOIC ACID (2E)-, 1, 4-BIS(2, 4-DIBROMO-6-CARBOXYPHENYL) ESTER | AKOS024374924 | (2E
Specifications & Purity
≥97%
Biochemical and Physiological Mechanisms
Potent hemoglobin acylating agent. Cross-links beta chains of hemoglobin. Acylating and anti-sickling agent. Active in vitro and in vivo .
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥97%
Names and Identifiers
Pubchem Sid504763985
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763985
Canonical SmilesC1=C(C=C(C(=C1C(=O)O)OC(=O)C=CC(=O)OC2=C(C=C(C=C2Br)Br)C(=O)O)Br)Br
IUPAC Name3,5-dibromo-2-[(E)-4-(2,4-dibromo-6-carboxyphenoxy)-4-oxobut-2-enoyl]oxybenzoic acid
InChIKeyINZBQWPDNWVYFR-OWOJBTEDSA-N
INCHI1S/C18H8Br4O8/c19-7-3-9(17(25)26)15(11(21)5-7)29-13(23)1-2-14(24)30-16-10(18(27)28)4-8(20)6-12(16)22/h1-6H,(H,25,26)(H,27,28)/b2-1+
Isomeric SMILES C1=C(C=C(C(=C1C(=O)O)OC(=O)/C=C/C(=O)OC2=C(C=C(C=C2Br)Br)C(=O)O)Br)Br
PubChem CID 5997029
Molecular Weight 671.87

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 acids and derivatives
ClassCarboxylic acids and derivatives
SubclassTetracarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentTetracarboxylic acids and derivatives
Alternative Parents Acylsalicylic acids  Phenol esters  Halobenzoic acids  3-halobenzoic acids  Benzoic acids  Phenoxy compounds  Benzoyl derivatives  Fatty acid esters  Bromobenzenes  Aryl bromides  Enoate esters  Carboxylic acids  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Tetracarboxylic acid or derivatives - Acylsalicylic acid or derivatives - Acylsalicylic acid - Halobenzoic acid - 3-halobenzoic acid - Halobenzoic acid or derivatives - 3-halobenzoic acid or derivatives - Phenol ester - Benzoic acid - Benzoic acid or derivatives - Phenoxy compound - Benzoyl - Halobenzene - Fatty acid ester - Bromobenzene - Fatty acyl - Benzenoid - Monocyclic benzene moiety - Aryl halide - Aryl bromide - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
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
D2215002Certificate of AnalysisJan 20, 2026 B274846
D2215003Certificate of AnalysisJan 20, 2026 B274846
D2215004Certificate of AnalysisJan 20, 2026 B274846
D2215005Certificate of AnalysisJan 20, 2026 B274846
C2511358Certificate of AnalysisDec 10, 2025 B274846
C2515027Certificate of AnalysisMar 18, 2025 B274846
C2511361Certificate of AnalysisMar 30, 2024 B274846
Chemical and Physical Properties
SolubilitySoluble in water
Molecular Weight671.900 g/mol
XLogP35.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count8
Exact Mass671.691 Da
Monoisotopic Mass667.695 Da
Topological Polar Surface Area127.000 Ų
Heavy Atom Count30
Formal Charge0
Complexity656.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
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