ChemicalBook > CAS DataBase List > 9-Anthracenecarboxylic acid

9-Anthracenecarboxylic acid

Product Name
9-Anthracenecarboxylic acid
CAS No.
723-62-6
Chemical Name
9-Anthracenecarboxylic acid
Synonyms
9-ANTHRACENECARBOXYLIC ACID;9-AC;9-ANTHROIC ACID;Anthra;AKOS MSC-0134;9-anthroicaci;9-Anthroate acid;MS-ANTHROIC ACID;9-CARBOXYANTHRACENE;RARECHEM AL BO 0004
CBNumber
CB5711497
Molecular Formula
C15H10O2
Formula Weight
222.24
MOL File
723-62-6.mol
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9-Anthracenecarboxylic acid Property

Melting point:
213-217 °C (lit.)
Boiling point:
323.41°C (rough estimate)
Density 
1.1404 (rough estimate)
refractive index 
1.6600 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
H2O: soluble
form 
Solid
pka
pK1: 3.65 (25°C)
color 
Yellow
Water Solubility 
insoluble
λmax
254 nm at 0.1% in ethanol
BRN 
1875336
InChIKey
XGWFJBFNAQHLEF-UHFFFAOYSA-N
CAS DataBase Reference
723-62-6(CAS DataBase Reference)
NIST Chemistry Reference
9-Anthroic acid(723-62-6)
EPA Substance Registry System
9-Anthracenecarboxylic acid (723-62-6)
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Safety

Hazard Codes 
Xi,C,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
37/39-26-36-24/25
WGK Germany 
3
RTECS 
CB8764000
Hazard Note 
Corrosive
TSCA 
Yes
HS Code 
29163900
Toxicity
pic-esc 127 mg/well MUREAV 260,349,91
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A89405
Product name
9-Anthracenecarboxylic acid
Purity
99%
Packaging
5g
Price
$92.5
Updated
2025/07/31
Sigma-Aldrich
Product number
A89405
Product name
9-Anthracenecarboxylic acid
Purity
99%
Packaging
25g
Price
$226
Updated
2025/07/31
TCI Chemical
Product number
A0690
Product name
9-Anthracenecarboxylic Acid
Purity
>97.0%(GC)(T)
Packaging
5g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
A0690
Product name
9-Anthracenecarboxylic Acid
Purity
>97.0%(GC)(T)
Packaging
25g
Price
$125
Updated
2025/07/31
TCI Chemical
Product number
A3299
Product name
9-Anthracenecarboxylic Acid (purified by sublimation)
Packaging
1G
Price
$98
Updated
2025/07/31
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9-Anthracenecarboxylic acid Chemical Properties,Usage,Production

Description

9-Anthracenecarboxylic acid (9-AC) is a yellow powder with excellent light stability and fluorescence properties, which can be used as a dye intermediate. The binding constant for fluorescein and 9-AC is 982 M−1, while it is only 81 M−1 for the eosin ester and 9-AC. The fluorescence spectrum of 9-AC in ethanol exhibits strong concentration dependence. At concentrations below 10-5 mol/l, the spectrum displays an anthracene-like structure, whereas above 10-3 mol/l, the spectrum shifts towards the red region, transforming into a broad, structureless band. Furthermore, 9-AC may serve as an electron-transfer ligand for applications in semiconductor or OLED fields.

Chemical Properties

yellow powder

Uses

Anthracene-9-carboxylic acid is a Cl- transport inhibitor with a moderate to strong inhibitory action on PKA activated cardiac IcI.

Application

9-Anthracenecarboxylic acid (9-AC) is a dye with fluorescent properties and can be used for the quantitative analysis of cationic surfactants. This method is based on the interaction between 9-AC and cationic surfactants and the formation of non-fluorescent ion-binding complexes. The addition of a trace amount of cationic surfactant reduced the fluorescence intensity of 9-AC. Under optimum conditions, the ratio of fluorescence intensity in the absence and presence of cationic surfactants was proportional to the concentration of cationic surfac tants.

Definition

ChEBI: An anthroic acid carrying the carboxy substituent at position 9.

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 1079, 1948 DOI: 10.1021/ja01183a061

Biological Activity

Cl - transport inhibitor with a moderate to strong inhibitory action on PKA activated cardiac I cI .

Safety Profile

Moderately toxic byintraperitoneal route. Mutation data reported. Whenheated to decomposition it emits acrid smoke andirritating vapors.

Purification Methods

Crystallise the acid from EtOH. It is fluorescent in EtOH. [Beilstein 9 IV 2671.]

9-Anthracenecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 9-Anthracenecarboxylic acid manufacturers

Yurui(Shanghai) Chemical Co. Ltd
Product
Anthracene-9-carboxylic acid 723-62-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1kg 25kg 50kg 100kg 1000kg
Release date
2025-11-27
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Anthracene-9-carboxylic acid 723-62-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-04-07
Hebei Chuanghai Biotechnology Co., Ltd
Product
Anthracene-9-carboxylic acid 723-62-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-20

723-62-6, 9-Anthracenecarboxylic acidRelated Search:

9-CHLOROANTHRACENE 4-(9-ANTHROYLOXY)PHENACYL BROMIDE 10-OXO-2,3,5,6-TETRAHYDRO-1H,4H,10H-11-OXA-3A-AZA-BENZO[DE]ANTHRACENE-9-CARBOXYLIC ACID ETHYL ESTER Anthracene 9-Anthracenecarboxylic acid 9,10-Anthracenedicarboxylic acid anthracene-1,5-dicarboxylic acid CHOLESTERYL 9-ANTHRACENECARBOXYLATE 9-ANTHRACENE-D9-CARBOXYLIC ACID 16-(9-ANTHROYLOXY)PALMITIC ACID 2-(9-Anthroyloxy)stearicacid RARECHEM AL BI 1096 RARECHEM AL BF 0654 RARECHEM AL BF 1125 RARECHEM AL BI 1125 9-ANTHROYL OUABAIN RARECHEM AL BE 1096 RARECHEM AL BO 1194

  • 9-Anthracenecarboxylic acid, 98+%
  • 9-ANTHRACENECARBOXYLICACID=9-ANTHRACENCARBONSRE
  • Anthracene-9-carboxylic acid,96%
  • Anthracene-9-carboxylic acid,99%
  • 9-Antyracenecarboxylic Acid
  • 9-Anthracenecarboxylic acid ,99%
  • Anthracene-9-carboxy
  • Anthracene-9-Carboxylic Acid 98%
  • 9-AC
  • 9-CARBOXYANTHRACENE
  • 9-ANTHROIC ACID
  • 9-ANTHRACENECARBOXYLIC ACID
  • 9-Anthroate acid
  • Anthracene-9-carboxylic acid, 98+%
  • Anthracene-9-Carboxylic Acid 98 % (9-Anthroic Acid)
  • sodium anthracene-9-carboxylate
  • Anthra
  • 9-anthroic Acid（ANCA）
  • 9-Anthroic Acid 9-Carboxyanthracene
  • 9-Anthracenecarboxylic acid 99%
  • Anthracene-9-carboxylic acid, 99% 10GR
  • ANTHRACENE-9-CARBOXYLIC ACID
  • ANTHRACENE-10-CARBOXYLIC ACID
  • MS-ANTHRACENECARBOXYLIC ACID
  • MS-ANTHROIC ACID
  • RARECHEM AL BO 0004
  • AKOS MSC-0134
  • 9-Anthracenecarboxylic Acid &gt
  • 9-anthroicaci
  • 9-Anthracenecarboxylic Acid (purified by sublimation)
  • 9-Anthraceneformic?acid
  • (2-propenyl)-1,3,5- Triazine-2,4,6(1H,3H,5H)-
  • 723-62-6
  • 723-62-2
  • C15H10O2
  • C15H10O12
  • C15H9NaO2
  • Anthracenes
  • Enantiomer Excess & Absolute Conefiguration Determination
  • Absolute Conefiguration Determination (Exciton Chirality CD Method)
  • Exciton Chirality CD Method (for Hydroxyl Groups)
  • Building Blocks
  • Biochemicals and Reagents
  • BioChemical
  • C13 to C42+
  • Carbonyl Compounds
  • Carboxylic Acids
  • Organic Building Blocks
  • Fluorescent Probes, Labels, Particles and Stains
  • Detection
  • CARBOXYLIC ACID
  • Carboxylic Acids and Anhydrides
  • Analytical Reagents
  • Analytical/Chromatography
  • Biochemicals and Reagents
  • Building Blocks
  • C13 to C42+
  • Carbonyl Compounds