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Echemi Chemical 6-Bromo-2-naphthoic acid Description

Pale brown solid

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Echemi Chemical 6-Bromo-2-naphthoic acid Description

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  1. CAS No:5773-80-8 Formula:C11H7BrO2 Synonyms:6-Bromo-2-naphthoic;6-BROMO-2-NAPHTHOIC AICD;6-BROMO-2-NAPHTHOLIC ACID acid;6-Bromo-2-naphtalenecarboxylicacid;6-Bromonaphthalene-2-carboxylic acid;6-BROMO-2-NAPHTHALENE CARBOXYLIC ACID China Export:From 2018.11 to 2019.11, total export volume of 6-Bromo-2-naphthoic acid from China was 50,754,743KG while total export value was $481,956,961. The biggest proportion of exporting volume in the last 12 months was 11.87% in 2019.05. ACID;6-BROMO-2-NAPHTHOLIC ACID;6-Bromo-2-naphthoicacid,96%;6-BROMO-2-NAPHTHOIC 99%;6-BroMo-2-naphthylacetic Echemi Chemical 6-Bromo-2-naphthoic acid Description Pale brown solid Echemi Chemical 6-Bromo-2-naphthoic acid DescriptionBasic Attributes CAS No：5773-80-8 Molecular Formula ：C11H7BrO2 Molecular Mass ：251.079 Exact Mass ：249.962936 PSA ：37.3 A^2 LogP ：4 EINECS ：611-572-1 InChIKeys ：NPMCAVBMOTZUPD-UHFFFAOYSA-N H-bond Acceptor ：2 H-bond Donor ：1 SP3 ：0.00 RBN ：1 Echemi Chemical 6-Bromo-2-naphthoic acid DescriptionCharacteristics Density ：1.6±0.1 g/cm3 Melting Point ：294-295°C

  2. Bolling Point ：387.3°C at 760 mmHg Flash Point ：188.0±20.9 °C Refractive Index ：1.698 Solubility ：Insoluble in water. Echemi Chemical 6-Bromo-2-naphthoic acid DescriptionSafety Information HS Code ：2916399090 Risk Code ：R36/37/38 Safety Instructions ：S26-S36/37/39-S36 Dangerous Mark ：Xn: Harmful;Xi: Irritant; P Code ： P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 Hazard Statements ：H315 Echemi Chemical 6-Bromo-2-naphthoic acid DescriptionProduction Methods General procedure: Compound 14 (4.58 g, 20 mmol) in 1:1 THF/HA suspension of methyl 6-bromo-2-naphthoate (3b) (2.7 g, 10.0 mmol) and potassium hydroxide (1.1 g, 20.0 mmol) in methanol (50 mL) was vigorously stirred at 50 °C. The reaction mixture becomes homogeneous after the consumption of the initial compound 3b. After 8 h, the solvent was evaporated under reduced pressure (ca 2/3 vol.), water (1500 mL) was added and the unreacted ester extracted

  3. with 176-BROMONAPHTHALENE-2-CARBOXYLIC [(R)-1-(4-METHANESULFONYLAMINO-3-METHYLPHENYL)ETHYL]AMIDE 6-BROMONAPHTHALENE-2-CARBOXYLIC 6-bromonaphthalene-2-carboxylic acid methyl ester (2 g, 8 mmol) in tetrahydrofuran (66 mL) and ethanol (22 mL) was added a solution of lithium hydroxide (542 mg, 22 mmol) in water (22 mL). The reaction was stirred at 50 ° C. for 16 hours. After cooling, the organic solvents were removed by evaporation, and the aqueous residue was diluted with water (100 mL) then washed with EtOAc (2.x.50 mL). The aqueous layer was acidified using 1N HCl and the products were extracted with EtOAc (3.x.50 mL). The combined organics were washed with brine (100 mL), dried (MgSOPart A. Preparation of 6-bromo-2 -naphthoic acid.; [00746] A solution of methyl 6-bromo-2-naphthoate (7.7Og, 29.0mmol) in 2:1 THF:water (15OmL) was treated with lithium hydroxide hydrate (2.44g, 58.1mmol) followed by stirring at room temperature for 48h. ethyl acetate. The aqueous solution was acidified with 10percent HExample ACID 17A) ACID To a stirred solution of

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