4-Hydroxy-3,5-diiodobenzoic acid - ≥97% , CAS No.618-76-8

CAS: 618-76-8 Cat. No.: H139093 Molecular Weight: 389.91 EC Number: 210-562-0
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Benzoic acid, 4-hydroxy-3,5-diiodo- | AJ-087/41885658 | M and B 10903 | 4-Hydroxy-3,5-diiodobenzoic acid | 4-Hydroxy-3,5-diiodo-benzoic acid | AKOS022171999 | BRN 2212145 | NSC-1497 | Ioxynil metabolite | EINECS 210-562-0 | SCHEMBL1613916 | Q27270166 | A8
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
H139093-5g
3

$23.90

$35.90
Save $12.00 (33.43%)
10g
H139093-10g
3

$45.90

$68.90
Save $23.00 (33.38%)
25g
H139093-25g
1

$100.90

$151.90
Save $51.00 (33.57%)
50g
H139093-50g
2

$180.90

$271.90
Save $91.00 (33.47%)
100g
H139093-100g
2

$319.90

$479.90
Save $160.00 (33.34%)
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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.

📋

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
Benzoic acid, 4-hydroxy-3, 5-diiodo- | AJ-087/41885658 | M and B 10903 | 4-Hydroxy-3, 5-diiodobenzoic acid | 4-Hydroxy-3, 5-diiodo-benzoic acid | AKOS022171999 | BRN 2212145 | NSC-1497 | Ioxynil metabolite | EINECS 210-562-0 | SCHEMBL1613916 | Q27270166 | A8
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488181526
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181526
Canonical SmilesC1=C(C=C(C(=C1I)O)I)C(=O)O
IUPAC Name4-hydroxy-3,5-diiodobenzoic acid
InChIKeyXREKTVACBXQCSB-UHFFFAOYSA-N
INCHI1S/C7H4I2O3/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,10H,(H,11,12)
Isomeric SMILES C1=C(C=C(C(=C1I)O)I)C(=O)O
Molecular Weight 389.91
Reaxy-Rn 2212145
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2212145&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 Not available
Direct ParentHydroxybenzoic acid derivatives
Alternative Parents Halobenzoic acids  3-halobenzoic acids  Benzoic acids  O-iodophenols  Benzoyl derivatives  Iodobenzenes  Aryl iodides  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organoiodides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Hydroxybenzoic acid - 3-halobenzoic acid or derivatives - Halobenzoic acid - 3-halobenzoic acid - Halobenzoic acid or derivatives - Benzoic acid - Benzoyl - 2-halophenol - 2-iodophenol - Iodobenzene - Halobenzene - Phenol - Aryl iodide - Aryl halide - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organoiodide - 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 hydroxybenzoic acid derivatives. These are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

10 results found

Lot NumberCertificate TypeDateItem
C2318581Certificate of AnalysisJan 21, 2025 H139093
C2318585Certificate of AnalysisJan 21, 2025 H139093
C2318576Certificate of AnalysisJan 21, 2025 H139093
C2318054Certificate of AnalysisJan 16, 2025 H139093
C2318106Certificate of AnalysisJan 16, 2025 H139093
C2318107Certificate of AnalysisJan 16, 2025 H139093
C2318114Certificate of AnalysisJan 16, 2025 H139093
C2318587Certificate of AnalysisJan 16, 2025 H139093
C2318588Certificate of AnalysisJan 16, 2025 H139093
C2318592Certificate of AnalysisJan 16, 2025 H139093
Chemical and Physical Properties
SensitivityMoisture sensitive and light sensitive
Melt Point(°C)275°
Molecular Weight389.910 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass389.825 Da
Monoisotopic Mass389.825 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity173.000
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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