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

3-Amino-5-hydroxypyrazole

3-Amino-5-hydroxypyrazole price.
  • $10 - $860
  • Product name: 3-Amino-5-hydroxypyrazole
  • CAS: 6126-22-3
  • MF: C3H5N3O
  • MW: 99.09
  • EINECS:228-095-6
  • MDL Number:MFCD00022384
  • Synonyms:LABOTEST-BB LT00080762;5-HYDROXY-3-AMINOPYRAZOLE;3-amino-2-pyrazolin-5-one;5-AMINOPYRAZOL-3-OL;5-AMINO-3-PYRAZOLOL;5-AMINO-3-PYRAZOLONE;5-AMINO-3-HYDROXYPYRAZOLE;5-AMINO-2,4-DIHYDRO-3H-PYRAZOL-3-ONE
35 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Aronis compounds
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5MG
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  • 1g
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  • 250g
  • 1gm:
  • ManufacturerAHH
  • Product numberMT-37866
  • Product description3-Amino-5-hydroxypyrazole 98%
  • Packaging250g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50221
  • Product description3-Amino-5-hydroxypyrazole
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50221
  • Product description3-Amino-5-hydroxypyrazole
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11412
  • Product description3-Amino-5-hydroxy-1H-pyrazole, 98%
  • Packaging5g
  • Price$23.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11412
  • Product description3-Amino-5-hydroxy-1H-pyrazole, 98%
  • Packaging25g
  • Price$84.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11412
  • Product description3-Amino-5-hydroxy-1H-pyrazole, 98%
  • Packaging100g
  • Price$228.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number6126223
  • Product description3-Amino-1H-pyrazol-5(4H)-one
  • Packaging100g
  • Price$170.34
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0310723
  • Product description5-AMINO-1H-PYRAZOL-3-OL 95.00%
  • Packaging5MG
  • Price$498.76
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000723465
  • Product description3-Amino-1H-pyrazol-5(4H)-one 95+%
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000723465
  • Product description3-Amino-1H-pyrazol-5(4H)-one 95+%
  • Packaging10g
  • Price$22
  • Updated2021-12-16
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  • ManufacturerArk Pharm
  • Product numberP000723465
  • Product description3-Amino-1H-pyrazol-5(4H)-one 95+%
  • Packaging25g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000723465
  • Product description3-Amino-1H-pyrazol-5(4H)-one 95+%
  • Packaging100g
  • Price$169
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbera06127
  • Product description5-amino-2,4-dihydro-3H-pyrazol-3-one
  • Packaging5mg
  • Price$15
  • Updated2021-12-16
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  • ManufacturerAronis compounds
  • Product numbera06127
  • Product description5-amino-2,4-dihydro-3H-pyrazol-3-one
  • Packaging50mg
  • Price$50
  • Updated2021-12-16
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  • ManufacturerAtlantic Research Chemicals
  • Product numberAE00910
  • Product description3-Amino-1H-pyrazol-5-ol 95%
  • Packaging1gm:
  • Price$12.02
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA17643
  • Product description3-Amino-5-pyrazolone
  • Packaging5G
  • Price$52.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-37866 3-Amino-5-hydroxypyrazole 98% 250g $250 2021-12-16 Buy
AK Scientific J50221 3-Amino-5-hydroxypyrazole 1g $10 2021-12-16 Buy
AK Scientific J50221 3-Amino-5-hydroxypyrazole 5g $14 2021-12-16 Buy
Alfa Aesar A11412 3-Amino-5-hydroxy-1H-pyrazole, 98% 5g $23.65 2024-03-01 Buy
Alfa Aesar A11412 3-Amino-5-hydroxy-1H-pyrazole, 98% 25g $84.5 2024-03-01 Buy
Alfa Aesar A11412 3-Amino-5-hydroxy-1H-pyrazole, 98% 100g $228.65 2024-03-01 Buy
Alichem 6126223 3-Amino-1H-pyrazol-5(4H)-one 100g $170.34 2021-12-16 Buy
American Custom Chemicals Corporation CHM0310723 5-AMINO-1H-PYRAZOL-3-OL 95.00% 5MG $498.76 2021-12-16 Buy
Ark Pharm P000723465 3-Amino-1H-pyrazol-5(4H)-one 95+% 5g $13 2021-12-16 Buy
Ark Pharm P000723465 3-Amino-1H-pyrazol-5(4H)-one 95+% 10g $22 2021-12-16 Buy
Ark Pharm P000723465 3-Amino-1H-pyrazol-5(4H)-one 95+% 25g $47 2021-12-16 Buy
Ark Pharm P000723465 3-Amino-1H-pyrazol-5(4H)-one 95+% 100g $169 2021-12-16 Buy
Aronis compounds a06127 5-amino-2,4-dihydro-3H-pyrazol-3-one 5mg $15 2021-12-16 Buy
Aronis compounds a06127 5-amino-2,4-dihydro-3H-pyrazol-3-one 50mg $50 2021-12-16 Buy
Atlantic Research Chemicals AE00910 3-Amino-1H-pyrazol-5-ol 95% 1gm: $12.02 2021-12-16 Buy
Biosynth Carbosynth FA17643 3-Amino-5-pyrazolone 5G $52.5 2021-12-16 Buy

Properties

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)
pka :12.37±0.40(Predicted)
form :Crystalline Powder
color :Yellow-beige to beige-brown
BRN :507793
InChIKey :QZBGOTVBHYKUDS-UHFFFAOYSA-N
CAS DataBase Reference :6126-22-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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)benzamideand heteroaromatic 3-hydroxy-5,6-diphenylpyrazolo[3,4-b]pyridines.

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