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Home > Encyclopedia > METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE

METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE

METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE structure

METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE 

structure
  • CAS No:

    882499-87-8

  • Formula:

    C7H7BrN2O2

  • Chemical Name:

    METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE

  • Synonyms:

    METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE;METHYL 2-AMINO-5-BROMOPYRIDINE-4-CARBOXYLATE;METHYL 2-AMINO-5-BROMOISONICOTINATE;Methyl 2-amino-5-bromoisonicotinate 98%;Methyltinate 2-amino-5-bromoisonico;Methyl 2-amino-5-bromopyridine-4-carboxylate, 2-Amino-5-bromo-4-(methoxycarbonyl)pyridine;2-AMino-5-broMoisonicotinic acid Methyl ester;4-Pyridinecarboxylic acid, 2-aMino-5-broMo-, Methyl ester

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE Basic Attributes

231.04668

229.969086

1533716-785-6

DTXSID20649576

2933399090

Characteristics

65.2

1

1.7±0.1 g/cm3

311.5°C at 760 mmHg

142.2±26.5 °C

1.608

Safety Information

IRRITANT

Xi

Irritant

P261, P272, P280, P302+P352, P321, P333+P313, P363, P501

H317

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory.

METHYL 2-AMINO-5-BROMO-4-PYRIDINECARBOXYLATE Use and Manufacturing

Step 15.1 : 2-Amino-5-bromo-isonicotinic acid methyl ester.A solution of 2-amino-isonicotinic acid methyl ester (5.58 g, 36.7 mmol) in DMF (56 mL) was cooled to -18°C (ice / MeOH bath), treated with NBS (7.21 g, 38.5 mmol), and stirred at - 18°C for 1 h. The reaction mixture was diluted in AcOEt (500 mL) and washed with water (2 x 250 mL). The organic layer was dried over Na2-Amino-5-bromo-isonicotinic acid methyl ester; Bromine (1.78 ml, 34.8 mmol) was added dropwise over an hour to a stirred solution of 2-amino-isonicotinic acid methyl ester (5.13 g, 33.75 mmol) in chloroform (350 ml) at room temperature and the orange solution stirred at room temperature overnight. A 2N solution of sodium thiosulfate (300 ml) was added to the reaction and stirred for ten minutes. The two layers were separated and the aqueous extracted with chloroform (100 ml). The combined organics were dried (MgSO

Computed Properties

Molecular Weight:231.05
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:229.96909
Monoisotopic Mass:229.96909
Topological Polar Surface Area:65.2
Heavy Atom Count:12
Complexity:177
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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