XANTHENE-9-CARBOXYLIC ACID

Product Name: XANTHENE-9-CARBOXYLIC ACID
CAS No.: 82-07-5
Chemical Name: XANTHENE-9-CARBOXYLIC ACID
Synonyms: XANTHANOIC ACID;9H-XANTHENE-9-CARBOXYLIC ACID;xanthoic acid;Xanthene-9-carboxyL;Xanthin-9-formic acid;Xanthenecarboxylic acid;Xanthanoic Acid (100 mg);9-XANTHENECARBOXYLIC ACID;9H-xanthene-9-carboxylate;XANTHENE-9-CARBOXYLIC ACID
CBNumber: CB1431281
Molecular Formula: C14H10O3
Formula Weight: 226.23
MOL File: 82-07-5.mol

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XANTHENE-9-CARBOXYLIC ACID Property

Melting point:: 221-225 °C (lit.)
Boiling point:: 391.3±41.0 °C(Predicted)
Density: 1.335±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: methanol: 0.1 g/mL, clear
pka: 4.30±0.20(Predicted)
color: White to Off-White
Water Solubility: Insoluble in water.
BRN: 174414
InChI: InChI=1S/C14H10O3/c15-14(16)13-9-5-1-3-7-11(9)17-12-8-4-2-6-10(12)13/h1-8,13H,(H,15,16)
InChIKey: VSBFNCXKYIEYIS-UHFFFAOYSA-N
SMILES: C1(C(O)=O)C2=C(C=CC=C2)OC2=C1C=CC=C2
CAS DataBase Reference: 82-07-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39-37
RIDADR: 2811
WGK Germany: 3
HS Code: 29329990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: X406
Product name: Xanthene-9-carboxylic acid
Purity: 98%
Packaging: 5g
Price: $59.9
Updated: 2026/04/30

Sigma-Aldrich

Product number: PHR3261
Product name: Xanthanoic Acid
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 200MG
Price: $536
Updated: 2026/04/30

Sigma-Aldrich

Product number: 1720000
Product name: Xanthanoic acid
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 100mg
Price: $1150
Updated: 2026/04/30

TCI Chemical

Product number: X0031
Product name: Xanthene-9-carboxylic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $44
Updated: 2026/04/30

TCI Chemical

Product number: X0031
Product name: Xanthene-9-carboxylic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $171
Updated: 2026/04/30

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XANTHENE-9-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

White to Off-White Solid

Uses

Xanthene-9-carboxylic Acid is xanthrene derivative that is capable of inhibiting the TTR conformational changes facilitating amyloid fibril formation.

Uses

Transesterification of the ethyl ester of commercially available xanthene-9-carboxylic acid yeildits 3- quinuclidinyl ester.

Definition

ChEBI: Xanthene-9-carboxylic acid is a member of xanthenes.

XANTHENE-9-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Acetate XANTHENE-9-CARBONITRILE Acetic acid Xanthene

Preparation Products

2-[(diisopropyl)amino]ethyl 9H-xanthene-9-carboxylate Propantheline bromide

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XANTHENE-9-CARBOXYLIC ACID Suppliers

Belgium 1 Canada 1 China 160 Europe 1 Germany 2 India 7 Japan 1 Switzerland 1 Ukraine 1 United Kingdom 9 United States 26 Global 210

Yumen Qianhua Pharmaceutical Co., Ltd

Tel: 0519-82891186 18651213286
Fax: 0519-82899734
Email: tianhua@tianhuachem.com
Country: China
ProdList: 74
Advantage: 58

Shanghai F.R. Chemical Technology Co.,Ltd

Tel: 021-52230662 13795399395
Email: seaman79@126.com
Country: China
ProdList: 288
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

CHANGZHOU TIANHUA PHARMACEUTICAL CO.，LTD.

Tel: 82899734
Fax: +86-519-82899734
Country: China
ProdList: 51
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

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View Lastest Price from XANTHENE-9-CARBOXYLIC ACID manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Xanthene-9-carboxylic acid 82-07-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 500kg/month
Release date: 2021-10-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: XANTHENE-9-CARBOXYLIC ACID 82-07-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-12-04

Career Henan Chemical Co

Product: XANTHENE-9-CARBOXYLIC ACID 82-07-5
Price: US $2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2018-12-23

82-07-5, XANTHENE-9-CARBOXYLIC ACIDRelated Search:

Sesamol Guaiacol XANTHENE-9-CARBOXAMIDE XANTHENE-9-CARBONITRILE 9-Hydroxyxanthene Ethyl 9H-xanthene-9-carboxylate XANTHENE-9-CARBOXYLIC ACID METHANTHELINE BROMIDE FLUORESCEINYL GABAZINE, BROMIDE METHYL 9H-XANTHENE-9-CARBOXYLATE Propantheline bromide 7-(Methylsulfinyl)-9-oxo-9H-xanthene-2-carboxylic acid,7-(Methylsulfinyl)-9-oxo-9H-xanthene-2-carboxylic acid 3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid ethyl ester,3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid ethyl ester 3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid,3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid,3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid,3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid Xanthene 3-QUINUCLIDINYL XANTHENE-9-CARBOXYLATE H

9H-XANTHENE-9-CARBOXYLIC ACID

9-XANTHENECARBOXYLIC ACID

XANTHENE-9-CARBOXYLIC ACID

XANTHANOIC ACID

xanthoic acid

Xanthine-9-carboxylic acid

Xanthene-9-carboxylicacid,98%

Xanthanoic Acid (100 mg)

Xanthene-9-carboxylic acid 98%

Intermediate for Propantheline Bromlde

Xanthenecarboxylic acid

9H-xanthene-9-carboxylate

Xanthene-9-carboxyL

Propantheline Bromide Impurity Ⅱ:xanthoic acid

Xanthin-9-formic acid

82-07-5

1982-7-5

1982-07-05

1982/7/5

87-07-5

CARBOXYLIC ACID

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