XANTHENE-9-CARBOXYLIC ACID

XANTHENE-9-CARBOXYLIC ACID Basic information

Product Name:	XANTHENE-9-CARBOXYLIC ACID
Synonyms:	9-XANTHENECARBOXYLIC ACID;XANTHENE-9-CARBOXYLIC ACID;xanthoic acid;Xanthine-9-carboxylic acid;Xanthene-9-carboxylicacid,98%;Xanthanoic Acid (100 mg);Xanthene-9-carboxylic acid 98%;Intermediate for Propantheline Bromlde
CAS:	82-07-5
MF:	C14H10O3
MW:	226.23
EINECS:	201-394-9
Product Categories:	Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Drug bulk;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Heterocyclic Building Blocks;O-Containing;Others
Mol File:	82-07-5.mol

XANTHENE-9-CARBOXYLIC ACID Chemical Properties

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)
form	neat
color	White to Off-White
Water Solubility	Insoluble in water.
BRN	174414
InChIKey	VSBFNCXKYIEYIS-UHFFFAOYSA-N
CAS DataBase Reference	82-07-5(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-37/39-37
RIDADR	2811
WGK Germany	3
HS Code	29329990

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

XANTHENE-9-CARBOXYLIC ACID Usage And Synthesis

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	Acetic acid-->Xanthene-->XANTHENE-9-CARBONITRILE-->9H-XANTHENE-9-CARBONYL CHLORIDE-->9-Hydroxyxanthene-->XANTHENE-9-CARBOXAMIDE-->Formic acid-->CARBON DIOXIDE-->tert-Butyllithium-->Xanthone
Preparation Products	2-[(diisopropyl)amino]ethyl 9H-xanthene-9-carboxylate-->Propantheline bromide-->METHYL 9H-XANTHENE-9-CARBOXYLATE-->9H-XANTHENE-9-METHANOL

FLUORESCEINYL GABAZINE, BROMIDE 3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid ammonium salt,3-Amino-7-isopropyl-9-oxo-4-aza-9H-xanthene-2-carboxylic acid ammonium salt METHANTHELINE BROMIDE 1-alpha-H,5-alpha-H-Tropanium, 8-(p-ethylbenzyl)-3-hydroxy-, bromide, xanthene-9-carboxylate(ester) 2-CHLORO-5-NITROBENZYL 9H-XANTHENE-9-CARBOXYLATE 3-Quinuclidinyl 9-hydroxyxanthene-9-carboxylate 9H-Xanthene-9-carboxylic acid, 1-(phenylmethyl)-3-pyrrolidinyl ester, hydrochloride 1,2-Dihydro-4-methyl-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid,1,2-Dihydro-4-methyl-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid 3-QUINUCLIDINYL XANTHENE-9-CARBOXYLATE H 1,2-Dihydro-5-methyl-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid,1,2-Dihydro-5-methyl-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid 9-Hydroxy-9H-xanthene-9-carboxylic acid quinuclidin-3-yl ester,9-Hydroxy-9H-xanthene-9-carboxylic acid quinuclidin-3-yl ester 7-Propyl-9-oxo-9H-xanthene-3-carboxylic acid,7-Propyl-9-oxo-9H-xanthene-3-carboxylic acid 7-Butoxy-9-oxo-9H-xanthene-3-carboxylic acid,7-Butoxy-9-oxo-9H-xanthene-3-carboxylic acid METHYL 9H-XANTHENE-9-CARBOXYLATE 9H-Xanthene-2-carboxylic acid 12-(4-benzoylphenoxy)dodecyl ester,9H-Xanthene-2-carboxylic acid 12-(4-benzoylphenoxy)dodecyl ester 3-(9-Xanthenylcarboxy)quinuclidine hydrochloride 1,2-Dihydro-7-fluoro-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid,1,2-Dihydro-7-fluoro-6-oxo-6H-furo[2,3-c]xanthene-2-carboxylic acid Ethyl 9H-xanthene-9-carboxylate

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