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2-Amino-6-chlorobenzoic acid

2-Amino-6-chlorobenzoic acid Basic information
Product Name:2-Amino-6-chlorobenzoic acid
Synonyms:6-AMINO-2-CHLOROBENZOC ACID;6-Chloroanthranilic acid (COOH=1);2-AMINO-6-CHLOROBENZOIC ACID 98%;2-Amino-6-chlorobenzoic acid,99%;2-Amino-6-chlorobenz;6-chloro-2-aMino acid;6-Chloroanthranilic acid, 2-Carboxy-3-chloroaniline;2-AMino-6-chlorobenzoic acid, 99% 1GR
CAS:2148-56-3
MF:C7H6ClNO2
MW:171.58
EINECS:218-416-8
Product Categories:API Intermediate;Organic acids;benzene derivative;Amino Acids and Derivatives;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;bc0001
Mol File:2148-56-3.mol
2-Amino-6-chlorobenzoic acid Structure
2-Amino-6-chlorobenzoic acid Chemical Properties
Melting point 158-160 °C (lit.)
Boiling point 250°C (rough estimate)
density 1.3246 (rough estimate)
refractive index 1.5560 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form Crystalline Powder
pka0.97±0.10(Predicted)
color Light yellow to beige
Water Solubility Very soluble in water. Soluble in methanol.
BRN 2804041
InChIKeySZCPTRGBOVXVCA-UHFFFAOYSA-N
CAS DataBase Reference2148-56-3(CAS DataBase Reference)
NIST Chemistry Reference2-Amino-6-chlorobenzoic acid(2148-56-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Hazard Note Irritant
HS Code 29224999
MSDS Information
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2-Amino-6-chlorobenzoic acid English
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2-Amino-6-chlorobenzoic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
Uses2-Amino-6-chlorobenzoic acid is used as intermediate for medicine.
ApplicationThe tricyclohexyltin 2-amino-6-chlorobenzoate was synthesized by the reaction of the tricyclohexyltin hydroxide with the 2-amino-6-chlorobenzoic acid.
PreparationA, in the reaction vessel being provided with agitator, thermometer, reflux condenser, Dropping funnel, add cerium chloride 0.16mol, 4-hydroxy 3-methoxybenzene ethanol solution 0.19mol, Klorvess Liquid 400-500ml, control mixing speed and exist 160-190rpm, rising solution temperature, to 60-65°C, is slowly added to 2-chloro-6-nitrobenzoyl acid solution 0.13mol, sulfurous acid Hydrogen potassium solution 200ml, raises mixing speed to 260-310rpm, back flow reaction 5-7h；
B, reduction solution temperature, to 15-19°C, separate out solid, filter, and add diammonium hydrogen citrate solution 150-in filtrate 180ml, concentrating under reduced pressure, separate out solid, filter, dehydrant is dehydrated, brine, and pyridine solution washs, ethyl acetate solution Middle recrystallization, obtains crystal 2-amino-6-chlorobenzoic acid (C7H6ClNO2).
2-Amino-6-chlorobenzoic acid Preparation Products And Raw materials
Preparation ProductsQUINMERAC-->5-CHLORO-2-METHYLQUINAZOLIN-4(3H)-ONE-->6-Amino-3-bromo-2-chlorobenzoic acid
2-AMINO-5-CHLOROBENZOIC ACID 2-AMINO-4-CHLOROBENZOIC ACID 2-AMINO-4,6-DICHLOROBENZOIC ACID RARECHEM AL BE 1444 POLYURETHANE 5,7-DICHLORO-2-(DIMETHYLAMINO)-4H-3,1-BENZOXAZIN-4-ONE 4-Aminobenzoic acid Urethane 2-Amino-6-chlorobenzoic acid 6-Aminocaproic acid Glycine 4-Chlorobenzoic acid 2-Chlorobenzoic acid AKOS 92523 Anthranilic acid 2-AMINO-3,5-DIBROMO-6-CHLOROBENZOIC ACID 2-AMINO-5,6-DICHLOROBENZOIC ACID 2-AMINO-6-CHLOROBENZOIC ACID, HYDROCHLORIDE
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