ChemicalBook > CAS DataBase List > 4-AMINO-3-BROMO-5-NITROPYRIDINE

4-AMINO-3-BROMO-5-NITROPYRIDINE

Product Name
4-AMINO-3-BROMO-5-NITROPYRIDINE
CAS No.
89284-05-9
Chemical Name
4-AMINO-3-BROMO-5-NITROPYRIDINE
Synonyms
4-AMino-3-broMo-5-nitropy...;3-bromo-5-nitro-4-pyridinamine;4-AMino-3-nitro-5-broMopyridine;4-AMINO-3-BROMO-5-NITROPYRIDINE;3-Bromo-4-amino-5-nitropyridine;4-Pyridinamine, 3-bromo-5-nitro-;4-Amino-3-bromo-5-nitropyridine 97%;4-AMINO-3-BROMO-5-NITROPYRIDINE ISO 9001：2015 REACH
CBNumber
CB31076135
Molecular Formula
C5H4BrN3O2
Formula Weight
218.01
MOL File
89284-05-9.mol
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4-AMINO-3-BROMO-5-NITROPYRIDINE Property

Melting point:
174-175℃
Boiling point:
346.5±37.0 °C(Predicted)
Density 
1.929
refractive index 
1.682
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
claggy powder
pka
2.87±0.24(Predicted)
color 
Amber/gold
InChI
InChI=1S/C5H4BrN3O2/c6-3-1-8-2-4(5(3)7)9(10)11/h1-2H,(H2,7,8)
InChIKey
UXDLBXRMNSJEPB-UHFFFAOYSA-N
SMILES
C1=NC=C([N+]([O-])=O)C(N)=C1Br
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Safety

HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC
Product number
A602458
Product name
4-Amino-3-bromo-5-nitropyridine
Packaging
1g
Price
$75
Updated
2021/12/16
Apolloscientific
Product number
OR17112
Product name
4-Amino-3-bromo-5-nitropyridine
Purity
97%
Packaging
1g
Price
$21
Updated
2021/12/16
AK Scientific
Product number
W9221
Product name
3-Bromo-5-nitropyridin-4-amine
Packaging
1g
Price
$26
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB139502
Product name
3-Bromo-5-nitropyridin-4-amine
Packaging
1g
Price
$40
Updated
2021/12/16
ChemScene
Product number
CS-W006864
Product name
3-Bromo-5-nitropyridin-4-amine
Purity
99.24%
Packaging
5g
Price
$53
Updated
2021/12/16
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4-AMINO-3-BROMO-5-NITROPYRIDINE Chemical Properties,Usage,Production

Synthesis

1681-37-4

89284-05-9

The general procedure for the synthesis of 4-amino-3-bromo-5-nitropyridine from 4-amino-3-nitropyridine was as follows: 3-nitropyridin-4-amine (LXVIII) (10 g, 71.88 mmol) was mixed with acetic acid (100 ml) in a sealed tube, followed by the addition of sodium acetate (NaOAc) (29.50 g, 359 mmol), and the slow dropwise addition of bromine ( 4.43 ml, 86.3 mmol). The sealed tube was heated at 100 °C for overnight reaction under stirring conditions. Upon completion of the reaction, the mixture was concentrated under vacuum and the resulting solid was dissolved in water, alkalized with saturated aqueous sodium bicarbonate (NaHCO3) and extracted with dichloromethane (DCM). The organic phases were combined, dried and concentrated to give 3-bromo-5-nitropyridin-4-amine (LXIX) as a yellow solid (13.7 g, 62.8 mmol, 87% yield). The product was identified by 1H NMR (DMSO-d6, 500 MHz): δ 8.58 (s, 1H), 9.19 (s, 1H); ESIMS analysis showed the molecular ion peak m/z 218.1 (M + H), corresponding to the molecular formula C5H4BrN3O2.

References

[1] Patent: US2013/296302, 2013, A1. Location in patent: Paragraph 0563
[2] Patent: WO2011/84486, 2011, A1. Location in patent: Page/Page column 119-120
[3] Patent: US2013/267495, 2013, A1. Location in patent: Paragraph 0460-0461
[4] Patent: EP2464232, 2015, B1. Location in patent: Paragraph 0087; 0088
[5] Patent: US2016/68548, 2016, A1. Location in patent: Paragraph 0852

4-AMINO-3-BROMO-5-NITROPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-AMINO-3-BROMO-5-NITROPYRIDINE Suppliers

China 112 Germany 1 India 1 United Kingdom 2 United States 9 Global 125
Accela ChemBio Inc.
Tel
+1(858) 699-3322
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+1(858) 876-1948
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marketing@accelachem.com
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United States
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Alchem Pharmtech,Inc.
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8485655694
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sales@alchempharmtech.com
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United States
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Aladdin Scientific
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United States
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Aceschem Inc.
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+1-817863-6948 +1-（817）863-6948
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sales@aceschem.com
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United States
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Synthonix Inc
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SynQuest Laboratories, Inc.
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United States
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Matrix Scientific
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United States
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Combi-Blocks Inc.
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NOVASYN ORGANICS PVT LTD
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View Lastest Price from 4-AMINO-3-BROMO-5-NITROPYRIDINE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-Amino-3-bromo-5-nitropyridine 89284-05-9
Price
US $1.00-1.00/Kg/Drum
Min. Order
1g
Purity
98%
Supply Ability
50tons
Release date
2020-05-12
Dideu Industries Group Limited
Product
4-AMINO-3-BROMO-5-NITROPYRIDINE 89284-05-9
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-08
Career Henan Chemical Co
Product
4-AMINO-3-BROMO-5-NITROPYRIDINE 89284-05-9
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-20

89284-05-9, 4-AMINO-3-BROMO-5-NITROPYRIDINERelated Search:

4-Amino-3-methylbenzonitrile 4-AMINO-5-IODO-3-PICOLINE 2-AMINO-5-BROMO-3-NITROPYRIDINE 2-AMINO-3-BROMO-5-NITROPYRIDINE,2-Amino-3-bromo-5-nitropyridine 98% 3-AMINO-5-BROMO-2-NITROPYRIDINE 3-BROMO-5-NITROPYRIDINE 4-AMINO-3-BROMO-5-NITROPYRIDINE 4-AMINO-2-BROMO-3-NITROPYRIDINE 3-bromo-N-ethyl-5-nitropyridin-4-amine 2-Amino-6-bromo-3-nitropyridine 6-AMINO-5-BROMO-3-NITROPYRIDINE-2-CARBOXAMIDE N-benzyl-3-bromo-5-nitropyridin-4-amine 3-bromo-5-nitro-N-(2-pyrrolidin-1-ylethyl)pyridin-4-amine 3-bromo-N-methyl-5-nitropyridin-4-amine 3-bromo-5-nitro-N-(pyridin-2-ylmethyl)pyridin-4-amine 3-bromo-N-(1-methylethyl)-5-nitropyridin-4-amine 3-bromo-N-cyclopropyl-5-nitropyridin-4-amine N'-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethane-1,2-diamine

  • 4-AMINO-3-BROMO-5-NITROPYRIDINE
  • 4-AMino-3-nitro-5-broMopyridine
  • 4-AMino-3-broMo-5-nitropy...
  • 4-Amino-3-bromo-5-nitropyridine 97%
  • 3-bromo-5-nitro-4-pyridinamine
  • 3-Bromo-4-amino-5-nitropyridine
  • 4-Pyridinamine, 3-bromo-5-nitro-
  • 4-AMINO-3-BROMO-5-NITROPYRIDINE ISO 9001：2015 REACH
  • 89284-05-9
  • Pyridine