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Home > Encyclopedia > 3-BROMO-2-NITRO-BENZOIC ACID

3-BROMO-2-NITRO-BENZOIC ACID

3-BROMO-2-NITRO-BENZOIC ACID structure

3-BROMO-2-NITRO-BENZOIC ACID 

structure
  • CAS No:

    116529-61-4

  • Formula:

    C7H4BrNO4

  • Chemical Name:

    3-BROMO-2-NITRO-BENZOIC ACID

  • Synonyms:

    3-bromo-2-nitrobenzoic acid;Benzoic acid, 3-bromo-2-nitro-;3-Bromo-2-nitro-benzoic acid;NSC108607;SCHEMBL1161724;CTK4A9840;DTXSID30296272;KS-00000RV6;ZINC1700833;CL8995

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

3-BROMO-2-NITRO-BENZOIC ACID Basic Attributes

246.016

244.932

108607

DTXSID30296272

2916399090

Characteristics

83.1

2

2.0176 (rough estimate)

250-251 °C

348.6±32.0 °C(Predicted)

164.6ºC

1.6500 (estimate)

1.87E-05mmHg at 25°C

Safety Information

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, 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-2-NITRO-BENZOIC ACID Use and Manufacturing

500 mL of water and 10.0 g of sodium hydroxide were added to a three-necked flask, and 24.0 g of 2-(3-bromo-2-nitrobenzaldehyde)-acetic acid was added. After heating to 90 ° C for 6 h, the temperature was lowered, filtered, and the filtrate was collected. The pH was adjusted to 1.5 with hydrochloric acid, extracted with ethyl acetate (80 mL×3), washed with brine and dried over anhydrous sodium sulfate.Concentration gave 19.1 g (84.1percent) of 3-bromo-2-nitrobenzoic acid.

Computed Properties

Molecular Weight:246.01
XLogP3:2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:244.93237
Monoisotopic Mass:244.93237
Topological Polar Surface Area:83.1
Heavy Atom Count:13
Complexity:227
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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