3-Amino-4-pyridinol

Product Name: 3-Amino-4-pyridinol
CAS No.: 6320-39-4
Chemical Name: 3-Amino-4-pyridinol
Synonyms: 4-Hydroxy-3-Amino;3-amino-4-pyridone;3-amino-4-pyridinol;3-AMINO-PYRIDIN-4-OL;4-Pyridinol, 3-amino-;3-amino-1H-pyridin-4-one;3-amino-4-hydroxyyridine;3-azanyl-1H-pyridin-4-one;3-AMINO-4-HYDROXYPYRIDINE;4-HYDROXY-3-AMINO PYRIDINE
CBNumber: CB0678894
Molecular Formula: C5H6N2O
Formula Weight: 110.11
MOL File: 6320-39-4.mol

More

Less

3-Amino-4-pyridinol Property

Melting point:: 145-149°C
Boiling point:: 508.9±35.0 °C(Predicted)
Density: 1.320±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: soluble in Methanol
form: powder to crystal
pka: 5.04±0.18(Predicted)
color: Light yellow to Brown
InChI: InChI=1S/C5H6N2O/c6-4-3-7-2-1-5(4)8/h1-3H,6H2,(H,7,8)
InChIKey: OIIBRAGQGFLUFI-UHFFFAOYSA-N
SMILES: C1=NC=CC(O)=C1N
CAS DataBase Reference: 6320-39-4(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-40-41-37/38-22
Safety Statements: 22-26-36-39-37
HazardClass: IRRITANT
HS Code: 29333999

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: A2432
Product name: 3-Amino-4-hydroxypyridine
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $22
Updated: 2024/03/01

TCI Chemical

Product number: A2432
Product name: 3-Amino-4-hydroxypyridine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $88
Updated: 2024/03/01

TRC

Product number: A634875
Product name: 3-Amino-4-hydroxypyridine
Packaging: 50mg
Price: $60
Updated: 2021/12/16

TRC

Product number: A634875
Product name: 3-Amino-4-hydroxypyridine
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: OR3719
Product name: 3-Amino-4-hydroxypyridine
Packaging: 1g
Price: $15
Updated: 2021/12/16

More

Less

3-Amino-4-pyridinol Chemical Properties,Usage,Production

Uses

3-Amino-4-hydroxypyridine is a useful synthesis reagent.

Synthesis

5435-54-1

6320-39-4

4-Hydroxy-3-nitropyridine (2.8 g, 20.0 mmol) was dissolved in 150 mL of methanol and 280 mg of Pd/C catalyst was added. The air in the reaction flask was replaced with hydrogen, which was continuously vented, and the reaction was carried out at room temperature, and the progress of the reaction was monitored by thin-layer chromatography (TLC) until the completion of the reaction. The reaction mixture was filtrated, the filter cake was washed with methanol, the filtrates were combined and concentrated under reduced pressure to give 3-amino-4-hydroxypyridine as a black to orange oily liquid (1.98 g, 90% yield).

References

[1] Patent: US2007/105891, 2007, A1. Location in patent: Page/Page column 10
[2] Patent: US2011/28467, 2011, A1. Location in patent: Page/Page column 15
[3] Patent: CN108373476, 2018, A. Location in patent: Paragraph 0390-0394
[4] Journal of Medicinal Chemistry, 2015, vol. 58, # 24, p. 9742 - 9753
[5] Roczniki Chemii, 1955, vol. 29, p. 119,127

3-Amino-4-pyridinol Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3-Amino-4-pyridinol Suppliers

Americas 1 China 180 Czech Republic 1 Europe 3 Germany 5 India 17 Japan 1 Switzerland 1 Ukraine 1 United Kingdom 18 United States 34 Global 262

Carbosynth

Tel: --
Fax: --
Email: sales@carbosynth.com
Country: United Kingdom
ProdList: 6005
Advantage: 58

Biokemix

Tel: --
Fax: --
Email: info@biokemix.com
Country: United Kingdom
ProdList: 1066
Advantage: 58

Molekula Limited

Tel: --
Fax: --
Email: o@molekula.com
Country: United Kingdom
ProdList: 6127
Advantage: 58

bioKEMIX Ltd

Tel: --
Fax: --
Country: United Kingdom
ProdList: 117
Advantage: 58

Apollo Scientific Ltd.

Tel: --
Fax: --
Email: sales@apolloscientific.co.uk
Country: United Kingdom
ProdList: 6084
Advantage: 88

Molekula Ltd

Tel: --
Fax: --
Email: info@molekula.com
Country: United Kingdom
ProdList: 4060
Advantage: 50

Leancare Ltd.

Tel: --
Fax: --
Email: enquiry@leancare.co.uk
Country: United Kingdom
ProdList: 6446
Advantage: 42

Hawks Scientific Ltd

Tel: --
Fax: --
Email: pete@hawks-scientific.com
Country: United Kingdom
ProdList: 2221
Advantage: 43

CARBONE SCIENTIFIC CO.,LTD

Tel: --
Fax: --
Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

Manchester Organics

Tel: --
Fax: --
Email: info@manchesterorganics.com
Country: United Kingdom
ProdList: 6834
Advantage: 67

Atlantic Research Chemicals Ltd.

Tel: --
Fax: --
Email: info@atlantic-chemicals.com
Country: United Kingdom
ProdList: 5618
Advantage: 63

Eurolabs Limited

Tel: --
Fax: --
Country: United Kingdom
ProdList: 6309
Advantage: 46

MOLEKULA Ltd.

Tel: --
Fax: --
Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

ETA SCIENTIFIC Co.,Ltd

Tel: --
Fax: --
Email: sales@etascientific.com
Country: United Kingdom
ProdList: 6090
Advantage: 34

UK GREEN SCIENTIFIC CO.,LIMITED

Tel: --
Fax: --
Email: sales@gs-chem.com
Country: United Kingdom
ProdList: 6098
Advantage: 47

Fluorochem Ltd

Tel: --
Fax: --
Email: vernam@fluorochem.co.uk
Country: United Kingdom
ProdList: 6375
Advantage: 65

Fulcrum Scientific Ltd.

Tel: --
Fax: --
Country: United Kingdom
ProdList: 6565
Advantage: 38

Vertellus Specialties UK Ltd. (formerly Seal Sands Chemicals Ltd.)

Tel: --
Fax: --
Email: CSRs@vertellus.com
Country: United Kingdom
ProdList: 198
Advantage: 73

More

Less

View Lastest Price from 3-Amino-4-pyridinol manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-AMINO-PYRIDIN-4-OL 6320-39-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-12

Shanghai UCHEM Inc.

Product: 3-Amino-4-hydroxypyridine 6320-39-4
Price: US $118.00-749.00/g
Min. Order: 25g
Purity: 0.97
Supply Ability: 25kg
Release date: 2023-12-27

Dideu Industries Group Limited

Product: 3-Aminopyridin-4-ol 6320-39-4
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-09-24

6320-39-4, 3-Amino-4-pyridinolRelated Search:

4-AMINO-3-HYDROXY PYRIDINE 3-Amino-5-hydroxypyridine 3,4-Diamino-2-hydroxypyridine 2-Amino-3-hydroxypyridine 5,6-DICHLORONICOTINIC ACID ETHYL ESTER 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULFATE 2-Amino-5-hydroxypyridine 3-Amino-6-hydroxypyridine 6-Amino-2-hydroxypyridine 3-Amino-2-hydroxypyridine 6-AMINO-PYRIDIN-3-OL HYDROCHLORIDE 2-Aminopyridin-4-ol 4-AMINO-PYRIDIN-2-OL 3-Amino-2(1H)-pyridinone 4-Hydroxypyridine 4,5-Diamino-2-pyridinol 3-AMINO-4-HYDROXYPYRIDINE HYDROCHLORIDE

4-HYDROXY-3-AMINO PYRIDINE

3-AMINO-4-HYDROXYPYRIDINE

3-AMINO-PYRIDIN-4-OL

3-AMINO-4-HYDROXYPYRIDINE 4-HYDROXY-3-AMINO PYRIDINE

4-Hydroxy-3-Amino

3-AMINO-4-HYDROXYPYRIDINE, HPLC 99%

3-Amino-4-hydroxypyridine hydrate, 95%

3-amino-1H-pyridin-4-one

3-amino-4-pyridone

3-azanyl-1H-pyridin-4-one

3-Aminopyridin-4-ol, 4-Hydroxypyridin-3-amine

4-Pyridinol, 3-amino-

3-Amino-4-hydroxypyridinehydrate,95%

3-amino-4-hydroxyyridine

3-Amino-4-hydroxypyridine &gt

3-Aminopyridin-4-ol ISO 9001：2015 REACH

3-amino-4-pyridinol

6320-39-4

aminopyridin

Heterocycle-Pyridine series

pharmacetical

Amines

Pyridines

Pyridine