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5-Bromo-2-nitro-3-Pyridinol

5-Bromo-2-nitro-3-Pyridinol structure

CAS No:
691872-15-8
Formula:
C5H3BrN2O3
Chemical Name:
5-Bromo-2-nitro-3-Pyridinol
Synonyms:
5-Bromo-2-nitro-3-Pyridinol;5-BroMo-2-nitropyridin-3-ol;5-BroMo-3-hydroxy-2-nitropyridine;3-Pyridinol, 5-bromo-2-nitro-
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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5-Bromo-2-nitro-3-Pyridinol Basic Attributes

Molecular Weight：

218.99292

Exact Mass：

217.932693

DSSTox ID：

DTXSID30697422

Characteristics

PSA：

78.9

XLogP3：

1.9

Density：

2.0±0.1 g/cm3

Boiling Point：

393.4±37.0°C at 760 mmHg

Flash Point：

191.7±26.5 °C

Refractive Index：

1.664

5-Bromo-2-nitro-3-Pyridinol Use and Manufacturing

Step 1: Synthesis of 5-bromo-3-hydroxyl-2-nitropyridine5-Bromo-3-hydroxylpyridine (2 g, 0.011 mol) was dissolved in concentrated sulfuric acid (6 mL), fuming nitric acid (0.52 mL, 0.011 mol) was added under ice-cooling, and the mixture was stirred for 20 hours. The reaction mixture was gently poured into ice water and the mixture was stirred. The precipitated solid was filtered and washed with water to give the object product as a pale-yellow solid (2.2 g, yield 90percent).

Computed Properties

Molecular Weight:218.99
XLogP3:1.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Exact Mass:217.93270
Monoisotopic Mass:217.93270
Topological Polar Surface Area:78.9
Heavy Atom Count:11
Complexity:160
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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H2-Chem Co Ltd Contact Supplier

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5-bromine-2-Nitro-3-Hydroxypyridine

CAS No.: 691872-15-8

Grade: Industrial Grade

Content: 90%

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Hangzhou Zentra Bio-Chemical Co., Ltd. Contact Supplier

CN
YRS

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Trader Supplier of pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals,Octadecanedioic acid,Eicosanedioic Acid

5-Bromo-2-nitro-3-Pyridinol 691872-15-8

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CAS No.: 691872-15-8

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 5-Bromo-2-nitro-3-Pyridinol

Basic Attributes
Characteristics
Use and Manufacturing
Computed Properties
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5-Bromo-2-nitro-3-Pyridinol

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