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2-Amino-6-methoxy-3-nitropyridine

Product Name
2-Amino-6-methoxy-3-nitropyridine
CAS No.
73896-36-3
Chemical Name
2-Amino-6-methoxy-3-nitropyridine
Synonyms
TENA-001;2-Amino-6-methoxy-3-nitropyrid;6-Methoxy-3-nitropyridin-2-amin;6-METHOXY-3-NITROPYRIDIN-2-AMINE;6-Methoxy-3-Nitro-2-Pyridinamine;2-AMINO-6-METHOXY-3-NITROPYRIDINE;2-AMINO-3-NITRO-6-METHOXYLPYRIDINE;6-METHOXY-3-NITRO-2-PYRIDINYLAMINE;2-AMINO-3-NITRO-6-METHOXY PYRIDINE;2-PYRIDINAMINE, 6-METHOXY-3-NITRO-
CBNumber
CB2462264
Molecular Formula
C6H7N3O3
Formula Weight
169.14
MOL File
73896-36-3.mol
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2-Amino-6-methoxy-3-nitropyridine Property

Melting point:
171-172°C
Boiling point:
338.5±37.0 °C(Predicted)
Density 
1.400±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
solid
pka
0.17±0.50(Predicted)
color 
Yellow
CAS DataBase Reference
73896-36-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
22-36/37/38-43
Safety Statements 
26-36/37
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
704598
Product name
2-Amino-6-methoxy-3-nitropyridine
Purity
97%
Packaging
1g
Price
$33.8
Updated
2023/01/07
Sigma-Aldrich
Product number
704598
Product name
2-Amino-6-methoxy-3-nitropyridine
Purity
97%
Packaging
5g
Price
$133
Updated
2023/01/07
TCI Chemical
Product number
A2372
Product name
2-Amino-6-methoxy-3-nitropyridine
Purity
>97.0%(GC)
Packaging
5g
Price
$123
Updated
2025/07/31
TCI Chemical
Product number
A2372
Product name
2-Amino-6-methoxy-3-nitropyridine
Purity
>97.0%(GC)
Packaging
25g
Price
$429
Updated
2025/07/31
Matrix Scientific
Product number
011260
Product name
2-Amino-6-methoxy-3-nitropyridine
Purity
98%
Packaging
5g
Price
$10
Updated
2021/12/16
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2-Amino-6-methoxy-3-nitropyridine Chemical Properties,Usage,Production

Chemical Properties

Yellow solid

Synthesis

124-41-4

27048-04-0

73896-36-3

1. 7.78 g (0.144 mol) of sodium methanolate was mixed with 50.0 mL of methanol and the mixture was cooled to 15 °C. 2. 25.0 g (0.144 mol) of 2-amino-6-chloro-3-nitropyridine was slowly added to the above solution while maintaining 15°C. 3. the reaction mixture was heated to 25°-30°C and stirred continuously at this temperature for 4-5 hours. 4. The progress of the reaction was monitored by thin layer chromatography (TLC). 5. Upon completion of the reaction, the reaction mixture was slowly poured into water to precipitate the product. 6. The precipitate was collected by filtration and washed with cold water. 7. After drying, 21.0 g of 2-amino-3-nitro-6-methoxypyridine was obtained in 86.5% yield and 99.0% purity by HPLC. 8. 8. The melting point of the product was 167°-169°C. 9. 9. 1H-NMR (CDCl3) data: δ 3.89 ppm (single peak, 3H, OCH3), 6.14-6.16 ppm (twin peaks, 1H), 8.24-8.27 ppm (twin peaks, 1H), 8.16 ppm (single peak, 2H, -NH2).

References

[1] Patent: US2006/80790, 2006, A1. Location in patent: Page/Page column 3
[2] European Journal of Medicinal Chemistry, 2016, vol. 117, p. 19 - 32
[3] Journal of Medicinal Chemistry, 1997, vol. 40, # 12, p. 1808 - 1819
[4] Patent: WO2014/57415, 2014, A2. Location in patent: Page/Page column 47

2-Amino-6-methoxy-3-nitropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Amino-6-methoxy-3-nitropyridine Suppliers

Matrix Fine Chemicals GmbH
Tel
--
Fax
--
Email
nfo@matrix-fine-chemicals.com
Country
Switzerland
ProdList
6968
Advantage
58
HetCat
Tel
--
Fax
--
Email
info@hetcat.com
Country
Switzerland
ProdList
555
Advantage
51
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View Lastest Price from 2-Amino-6-methoxy-3-nitropyridine manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
2-Amino-6-methoxy-3-nitropyridine 73896-36-3
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-13
Dideu Industries Group Limited
Product
2-Amino-6-methoxy-3-nitropyridine 73896-36-3
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-25
Hebei Miaobian Biotechnology Co., Ltd
Product
2-Amino-6-methoxy-3-nitropyridine 73896-36-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99
Supply Ability
10Ton
Release date
2020-11-05

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