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2-HYDROXY-3-AMINO-5-PICOLINE

Product Name
2-HYDROXY-3-AMINO-5-PICOLINE
CAS No.
52334-51-7
Chemical Name
2-HYDROXY-3-AMINO-5-PICOLINE
Synonyms
Finerenone SM3-03;Guaiacol Impurity 30;3-Amino-5-methyl-2-pyridone;3-amino-5-methylpyridin-2-ol;2-HYDROXY-3-AMINO-5-PICOLINE;3-AMino-5-Methylpyridin-2(1H)-one;3-AMino-2-hydroxy-5-Methylpyridine;2(1H)-Pyridinone, 3-amino-5-methyl-;2-HYDROXY-3-AMINO-5-PICOLINE ISO 9001：2015 REACH
CBNumber
CB61076101
Molecular Formula
C6H8N2O
Formula Weight
124.14
MOL File
52334-51-7.mol
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2-HYDROXY-3-AMINO-5-PICOLINE Property

Melting point:
119-120℃
Boiling point:
337℃
Density 
1.137
Flash point:
158℃
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
14.28±0.10(Predicted)
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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

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

TRC
Product number
A576773
Product name
3-Amino-2-hydroxy-5-methylpyridine
Packaging
500mg
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
081264
Product name
3-Amino-5-methylpyridin-2-ol
Purity
95%
Packaging
1g
Price
$19
Updated
2021/12/16
Matrix Scientific
Product number
081264
Product name
3-Amino-5-methylpyridin-2-ol
Purity
95%
Packaging
5g
Price
$49
Updated
2021/12/16
AK Scientific
Product number
J56686
Product name
3-Amino-2-hydroxy-5-methylpyridine
Packaging
100g
Price
$90
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0078926
Product name
3-AMINO-2-HYDROXY-5-PICOLINE
Purity
95.00%
Packaging
1G
Price
$788.29
Updated
2021/12/16
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2-HYDROXY-3-AMINO-5-PICOLINE Chemical Properties,Usage,Production

Synthesis

7464-14-4

52334-51-7

Example 102A. Synthesis of 3-amino-5-methylpyridin-2-ol: 5-methyl-3-nitropyridin-2-ol (50 mg, 0.32 mmol) was dissolved in methanol (5 mL) and ammonium chloride (174 mg, 3.24 mmol) and zinc powder (106 mg, 1.62 mmol) were added sequentially. The reaction mixture was stirred at room temperature for 1 h, during which a color change was observed. After completion of the reaction, the suspension was removed by filtration and the filter cake was washed with methanol. The filtrates were combined and concentrated under reduced pressure to remove the solvent. The crude product was purified by grinding with a solvent mixture of methanol and ethyl acetate (1:1, v/v). After filtration, the solvent was removed under reduced pressure to afford the target compound 3-amino-5-methylpyridin-2-ol (16 mg, 0.13 mmol, 40% yield). The product was characterized by NMR hydrogen spectroscopy (400 MHz, MeOD): δ 2.03 (s, 3H), 6.56 (s, 1H), 6.63 (s, 1H).

References

[1] Patent: WO2014/22343, 2014, A1. Location in patent: Paragraph 00265
[2] Journal of the American Chemical Society, 1950, vol. 72, p. 2806
[3] Journal of the American Chemical Society, 1957, vol. 79, p. 3552
[4] Patent: EP2471792, 2012, A1. Location in patent: Page/Page column 43

2-HYDROXY-3-AMINO-5-PICOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-HYDROXY-3-AMINO-5-PICOLINE Suppliers

China 86 India 2 United Kingdom 2 United States 9 Global 99
Atlantic Research Chemicals Ltd.
Tel
--
Fax
--
Email
info@atlantic-chemicals.com
Country
United Kingdom
ProdList
5618
Advantage
63
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United Kingdom
ProdList
6401
Advantage
74
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View Lastest Price from 2-HYDROXY-3-AMINO-5-PICOLINE manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2-HYDROXY-3-AMINO-5-PICOLINE 52334-51-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-30
Henan Fengda Chemical Co., Ltd
Product
2-HYDROXY-3-AMINO-5-PICOLINE 52334-51-7
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
Dideu Industries Group Limited
Product
2-HYDROXY-3-AMINO-5-PICOLINE 52334-51-7
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-09-26

52334-51-7, 2-HYDROXY-3-AMINO-5-PICOLINERelated Search:

Picoxystrobin 2-Amino-3-nitrobenzoic acid 2-Hydroxy-5-methyl-3-nitropyridine N'3-[(6-CHLORO-3-PYRIDYL)CARBONYL]-6-METHOXY-5-NITROPYRIDINE-3-CARBOHYDRAZIDE 4,6-Dihydroxy-5-nitropyridine-3-carboxylic acid ethyl ester 2-HYDROXY-5-NITRO-3-(TRIFLUOROMETHYL)PYRIDINE 5-NITRO-6-OXO-1,6-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID METHYL ESTER 2-Methoxy-3-Nitro-5-Picoline 2-HYDROXY-3-AMINO-5-PICOLINE 6-Hydroxy-5-nitronicotinic acid 5-(TRIFLUOROMETHYL)-3-AMINO-2-HYDROXYPYRIDINE

  • 2-HYDROXY-3-AMINO-5-PICOLINE
  • 3-amino-5-methylpyridin-2-ol
  • 3-Amino-5-methyl-2-pyridone
  • 3-AMino-2-hydroxy-5-Methylpyridine
  • 3-AMino-5-Methylpyridin-2(1H)-one
  • 2(1H)-Pyridinone, 3-amino-5-methyl-
  • 2-HYDROXY-3-AMINO-5-PICOLINE ISO 9001：2015 REACH
  • Guaiacol Impurity 30
  • Finerenone SM3-03
  • 52334-51-7
  • Heterocycle-Pyridine series
  • Pyridine