ChemicalBook > CAS DataBase List > 3-Amino-5-hydroxypyrazole

3-Amino-5-hydroxypyrazole

Product Name
3-Amino-5-hydroxypyrazole
CAS No.
6126-22-3
Chemical Name
3-Amino-5-hydroxypyrazole
Synonyms
NSC 30480;NSC 34806;NSC 50565;TIMTEC-BB SBB005531;5-AMINO-3-PYRAZOLOL;5-AMINOPYRAZOL-3-OL;5-AMINO-3-PYRAZOLONE;3-AMino-5-pyrazolone;LABOTEST-BB LT00080762;3-AMINO-1H-PYRAZOL-5-OL
CBNumber
CB5771556
Molecular Formula
C3H5N3O
Formula Weight
99.09
MOL File
6126-22-3.mol
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3-Amino-5-hydroxypyrazole Property

Melting point:
214 °C (dec.) (lit.)
Boiling point:
185.55°C (rough estimate)
Density 
1.3131 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form 
Crystalline Powder
pka
12.37±0.40(Predicted)
color 
Yellow-beige to beige-brown
BRN 
507793
InChIKey
QZBGOTVBHYKUDS-UHFFFAOYSA-N
CAS DataBase Reference
6126-22-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HS Code 
29331990
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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.

P271Use only outdoors or in a well-ventilated area.

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

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
331449
Product name
3-Amino-5-hydroxypyrazole
Purity
98%
Packaging
25g
Price
$52
Updated
2024/03/01
Sigma-Aldrich
Product number
331449
Product name
3-Amino-5-hydroxypyrazole
Purity
98%
Packaging
5g
Price
$43.1
Updated
2023/06/20
TCI Chemical
Product number
A1589
Product name
3-Amino-5-hydroxypyrazole
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$91
Updated
2024/03/01
TCI Chemical
Product number
A1589
Product name
3-Amino-5-hydroxypyrazole
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$284
Updated
2024/03/01
Alfa Aesar
Product number
A11412
Product name
3-Amino-5-hydroxy-1H-pyrazole, 98%
Packaging
5g
Price
$23.65
Updated
2024/03/01
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3-Amino-5-hydroxypyrazole Chemical Properties,Usage,Production

Chemical Properties

yellow-beige to beige-brown crystalline powder

Uses

Amino-substituted heterocyclic compound with moderate alanine racemase inhibitory activity.

Uses

3-Amino-5-hydroxypyrazole was used in the synthesis of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide and heteroaromatic 3-hydroxy-5,6-diphenylpyrazolo[3,4-b]pyridines.

General Description

Molecular and vibrational structure of 3-amino-5-hydroxypyrazole was investigated by density functional method.

3-Amino-5-hydroxypyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Amino-5-hydroxypyrazole Suppliers

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View Lastest Price from 3-Amino-5-hydroxypyrazole manufacturers

Career Henan Chemical Co
Product
3-Amino-5-hydroxypyrazole 6126-22-3
Price
US $6.60/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg-1000kg
Release date
2019-12-25

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