ALuminon(ATA) - ACS , CAS No.569-58-4

CAS: 569-58-4 Cat. No.: A104153 Molecular Weight: 473.43 Beilstein Registry Number: 3900820 EC Number: 209-319-1
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GRADE & PURITY ACS ? ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity.
Synonyms
Aurintricarboxylic acid ammonium salt, powder | MFCD00040925 | Aluminon | Aluminon, JIS special grade | Aurintricarboxylic acid ammonium salt, ACS reagent | Ammonium aurintricarboxylate | AKOS015902947 | 5,5'-((3-carboxy-4-oxocyclohexa-2,5-dienylidene)met
Storage
Protected from light,Room temperature
Shipped In
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25g
A104153-25g
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$39.90
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Why this grade

ACS ACS for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,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
Aurintricarboxylic acid ammonium salt, powder | MFCD00040925 | Aluminon | Aluminon, JIS special grade | Aurintricarboxylic acid ammonium salt, ACS reagent | Ammonium aurintricarboxylate | AKOS015902947 | 5, 5'-((3-carboxy-4-oxocyclohexa-2, 5-dienylidene)met
Specifications & Purity
ACS
Biochemical and Physiological Mechanisms
Aurintricarboxylic acid readily polymerizes in aqueous solution, forming a stable free radical that inhibits protein-nucleic acid interactions. It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to
Storage
Protected from light, Room temperature
Shipped In
Normal
Grade
ACS
Names and Identifiers
Pubchem Sid504767480
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767480
Canonical SmilesC1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O.N.N.N
IUPAC Nameazane;5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid
InChIKeyAIPNSHNRCQOTRI-UHFFFAOYSA-N
INCHI1S/C22H14O9.3H3N/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31);3*1H3
Isomeric SMILES C1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O.N.N.N
WGK Germany 2
RTECS GU4800000
Molecular Weight 473.43
Beilstein 3900820
Reaxy-Rn 3900820
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3900820&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ 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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Salicylic acids  Monocyclic monoterpenoids  Aromatic monoterpenoids  Tricarboxylic acids and derivatives  Benzoic acids  P-quinomethanes  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Carboxylic acids  Organic oxides  Organic nitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Hydroxybenzoic acid - Monocyclic monoterpenoid - Monoterpenoid - Aromatic monoterpenoid - Salicylic acid or derivatives - Salicylic acid - Tricarboxylic acid or derivatives - Benzoic acid - Benzoic acid or derivatives - P-quinomethane - Quinomethane - Benzoyl - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Vinylogous acid - Ketone - Cyclic ketone - Carboxylic acid derivative - Carboxylic acid - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
External Descriptors ammonium salt
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
A2215097Certificate of AnalysisOct 13, 2025 A104153
G2508158Certificate of AnalysisJul 12, 2025 A104153
B1925123Certificate of AnalysisDec 09, 2022 A104153
B2219325Certificate of AnalysisDec 23, 2021 A104153
Chemical and Physical Properties
SensitivityMoisture sensitive;Light sensitive
Melt Point(°C)220-225°C
Molecular Weight473.400 g/mol
XLogP3
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count12
Rotatable Bond Count5
Exact Mass473.143 Da
Monoisotopic Mass473.143 Da
Topological Polar Surface Area172.000 Ų
Heavy Atom Count34
Formal Charge0
Complexity841.000
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 Count4
Solution Calculators
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