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2-Aminopyridin-4-ol

2-Aminopyridin-4-ol Structure
2-Aminopyridin-4-ol structure
CAS No.
33631-05-9
Chemical Name:
2-Aminopyridin-4-ol
Synonyms
Aminopyridin-4-ol;2-Aminopyridine-4-ol;2-AMINO-PYRIDIN-4-OL;4-Pyridinol, 2-amino-;2-AMINO-4-HYDROXYPYRIDINE;4-HYDROXY-2-AMINOPYRIDINE;2-Amino-4-hydroxypyridine97%;2-Amino-4-hydroxypyridine 95%;2-Amino-4-hydroxypyridine,98%;2-Aminopyridin-4-ol AldrichCPR
CBNumber:
CB2244002
Molecular Formula:
C5H6N2O
Molecular Weight:
110.11
MDL Number:
MFCD04114161
MOL File:
33631-05-9.mol
MSDS File:
SDS
Last updated:2025-11-04 17:40:52
Product description Number Pack Size Price
2-Amino-4-hydroxypyridine A634955 500mg $60
2-Amino-4-hydroxypyridine 99.41% CS-D0773 10g $68
2-Amino-4-hydroxypyridine FA11532 10g $75
2-Amino-4-hydroxypyridine I185 10g $95
2-Amino-4-hydroxypyridine FA11532 5G $45
More product size
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2-Aminopyridin-4-ol Properties

Melting point 85 °C
Boiling point 491.3±25.0 °C(Predicted)
Density 1.320±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form Solid
pka 5.30±0.18(Predicted)
color Pale yellow
Water Solubility Slightly soluble in water.
InChI InChI=1S/C5H6N2O/c6-5-3-4(8)1-2-7-5/h1-3H,(H3,6,7,8)
InChIKey HQNIMNQVKVPZES-UHFFFAOYSA-N
SMILES C1(N)=NC=CC(O)=C1
CAS DataBase Reference 33631-05-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xn
Risk Statements  36/37/38-41-22
Safety Statements  26-36/37/39
HS Code  2933399990
NFPA 704
0
2 0

2-Aminopyridin-4-ol price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A634955 2-Amino-4-hydroxypyridine 33631-05-9 500mg $60 2021-12-16 Buy
ChemScene CS-D0773 2-Amino-4-hydroxypyridine 99.41% 33631-05-9 10g $68 2021-12-16 Buy
Biosynth Carbosynth FA11532 2-Amino-4-hydroxypyridine 33631-05-9 10g $75 2021-12-16 Buy
AK Scientific I185 2-Amino-4-hydroxypyridine 33631-05-9 10g $95 2021-12-16 Buy
Biosynth Carbosynth FA11532 2-Amino-4-hydroxypyridine 33631-05-9 5G $45 2021-12-16 Buy
Product number Packaging Price Buy
A634955 500mg $60 Buy
CS-D0773 10g $68 Buy
FA11532 10g $75 Buy
I185 10g $95 Buy
FA11532 5G $45 Buy

2-Aminopyridin-4-ol Chemical Properties,Uses,Production

Uses

Employed as an important intermediate for raw material for organic synthesis, agrochemical, pharmaceutical and dyestuff field

2-Aminopyridin-4-ol synthesis

10201-73-7
33631-05-9
Synthesis of 2-Aminopyridin-4-ol from 2-Amino-4-methoxypyridine

2-Aminopyridin-4-ol Preparation Products And Raw materials

Raw materials

Ammonium hydroxide Sodium azide Ethanol Acetone Sodium bromide
Toluene 2,4-Dichloropyridine Diethyl ether Hydrochloric acid Dichloromethane
Methanol Sodium hydroxide Silicon dioxide 2-Picolinic acid Thionyl chloride

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Preparation Products

Imidazo[1,2-a]pyridin-7-ol

2-Aminopyridin-4-ol Suppliers

Global( 267)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8753 58
Hebei Zhuanglai Chemical Trading Co Ltd 		+86-16264648883 niki@zlchemi.com China 7245 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29735 60
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3009 60
Nanjing Finetech Chemical Co., Ltd. 		025-85710122 17714198479 sales@fine-chemtech.com CHINA 885 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29831 58
Zhejiang ZETian Fine Chemicals Co. LTD 		+8618957127338 stella@zetchem.com China 2994 58
Win-Win Chemical CO., Limited 		0086-577-64498589 sales@win-winchemical.com CHINA 998 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10405 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Zhuanglai Chemical Trading Co Ltd 		58
Capot Chemical Co.,Ltd. 		60
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
Nanjing Finetech Chemical Co., Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Zhejiang ZETian Fine Chemicals Co. LTD 		58
Win-Win Chemical CO., Limited 		58
Shenzhen Nexconn Pharmatechs Ltd 		58

View Lastest Price from 2-Aminopyridin-4-ol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Aminopyridin-4-ol pictures 2026-01-30 2-Aminopyridin-4-ol
33631-05-9
 US $10.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
2-Aminopyridin-4-ol pictures 2025-12-29 2-Aminopyridin-4-ol
33631-05-9
 US $0.00 / kg 1kg 99% As your request Changzhou waston chemical technology Co.,Ltd
2-Aminopyridin-4-ol pictures 2025-05-23 2-Aminopyridin-4-ol
33631-05-9
 US $10.00 / kg 1kg 99% 20 ton Hebei Zhuanglai Chemical Trading Co Ltd

2-Aminopyridin-4-ol Spectrum

2-Aminopyridin-4-ol(33631-05-9)1HNMR

33631-05-9(2-Aminopyridin-4-ol)Related Search:

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2-Aminopyridin-4-ol, 4-Hydroxypyridin-2-amine 2-Amino-4-hydroxypyridine,98% 2-Amino-4-hydroxypyridine 2-Aminopyridin-4-ol 2-Aminopyridin-4-ol AldrichCPR 2-Amino-4-hydroxypyridine97% 4-HYDROXY-2-AMINOPYRIDINE 2-AMINO-PYRIDIN-4-OL 2-AMINO-4-HYDROXYPYRIDINE 2-Amino-4-hydroxypyridine 95% 2-Aminopyridine-4-ol 4-Pyridinol, 2-amino- 2-Aminopyridin-4-ol ISO 9001：2015 REACH Aminopyridin-4-ol 33631-05-9 Amines pharmacetical Pyridine Pyridines Building Blocks Heterocyclic Series C5 Chemical Synthesis Heterocyclic Building Blocks New Products for Chemical Synthesis