Product
Supplier
Encyclopedia
Inquiry
Home > Encyclopedia > 3-BROMO-4-IODOBENZOIC ACID METHYL ESTER

3-BROMO-4-IODOBENZOIC ACID METHYL ESTER

3-BROMO-4-IODOBENZOIC ACID METHYL ESTER structure

3-BROMO-4-IODOBENZOIC ACID METHYL ESTER 

structure
  • CAS No:

    249647-24-3

  • Formula:

    C8H6BrIO2

  • Chemical Name:

    3-BROMO-4-IODOBENZOIC ACID METHYL ESTER

  • Synonyms:

    methyl 3-bromo-4-iodobenzoate;3-Bromo-4-iodobenzoic acid methyl ester;3-Bromo-4-iodo-benzoic acid methyl ester;Benzoic acid, 3-bromo-4-iodo-, methyl ester;SCHEMBL544486;CTK4F4717;KS-00000NIF;DTXSID60590174;BCP20954;1936AB

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

3-BROMO-4-IODOBENZOIC ACID METHYL ESTER Basic Attributes

340.94

325.843933

DTXSID60590174

Characteristics

26.3

3.1

2.3±0.1 g/cm3

56-60°C

328.1°C at 760 mmHg

>110℃

1.693

2-8°C

0mmHg at 25°C

Safety Information

NONH for all modes of transport

3

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

3-BROMO-4-IODOBENZOIC ACID METHYL ESTER Use and Manufacturing

A solution of 4-amino-3-bromo-benzoic acid methyl ester (5.0 g, 22.0 mmol from Aldrich) in acetone (35 mL) was treated with 6M HCl (35 mL). The solution was cooled to 0° C. and treated dropwise with NaNOA solution of 4-amino-3-bromo-benzoic acid methyl ester (5.0 g, 22.0 mmol from Aldrich) in acetone (35 mL) was treated with 6M HCl (35 mL). General procedure: 2-aminobenzenethiol (10 g, 80mmol), 3, 4-difluorobenzonitrile (11.12, 80mmol) and ferric citrate (19.59g, 80mmol) were added in DMF (50.00 mL) at 25-30 0C. The reaction mixture was heated to 110C. Reaction mixture was monitored for the synthesis of compound 3 by TLC. (2ml of reaction mixture was withdrawn and separated in ethylacetate and water. Ethyl acetate solution concentrated and crystallised in isopropyl ether to give compound 3 for characterization). After completion of reaction by TLC, powdered potassium carbonate (16.58 g, 120mmol) was added to the solution and stirred for 1 hr. The mixture was heated to 110C till completion by TLC. After completion of reaction, the mass was cooled to 25-30 C. Ethyl acetate (150 mL) and DM water (150 mL) were added. Layers separated. Organic layer washed with water (150 mL), dried over sodium sulfate and concentrated. Isopropyl ether (IPE; 150 mL) was added to the slurry, filtered, washed with IPE. Dried under vacuum at 50 C (16.84g, 94%)

Computed Properties

Molecular Weight:340.94
XLogP3:3.1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:339.85959
Monoisotopic Mass:339.85959
Topological Polar Surface Area:26.3
Heavy Atom Count:12
Complexity:174
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3-BROMO-4-IODOBENZOIC ACID METHYL ESTER

Scan the QR Code to Share

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.