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ChemicalBook >> CAS DataBase List >> 1-isopropyl-1H-pyrazol-3-ol

1-isopropyl-1H-pyrazol-3-ol

$23 - $4320
Product name: 1-isopropyl-1H-pyrazol-3-ol
CAS: 21074-39-5
MF: C6H10N2O
MW: 126.16
EINECS:
MDL Number:MFCD22689772
Synonyms:1-Isopropyl-3-pyrazolone;1-isopropyl-1H-pyrazol-3-ol;1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one;1-Isopropyl-1,2-dihydro-3H-pyrazol-3-one;2-propan-2-yl-1H-pyrazol-5-one;3H-Pyrazol-3-one, 1,2-dihydro-1-(1-methylethyl)-;1-isopropyl--1H-pyrazol-3(2H)-one;1-isopropylpyrazol-3-ol

Price32 Properties Safety Information Description

32 prices

Selected condition：

Brand

aablocks
AccelPharmtech
ACHEMBLOCK
Activate Scientific
AK Scientific
Alichem
Biosynth
Chemenu
Crysdot
Matrix Scientific
Synthonix
TRC

Package

50mg
100mg
100.00mg
250.00mg
250MG
500mg
0.5g
1g
1.00g
5G
25G

Manufactureraablocks
Product numberAA002KVF
Product description1-Isopropyl-1H-pyrazol-3-ol 98%
Packaging100mg
Price$23
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002KVF
Product description1-Isopropyl-1H-pyrazol-3-ol 95%
Packaging500mg
Price$114
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002KVF
Product description1-Isopropyl-1H-pyrazol-3-ol 95%
Packaging1g
Price$193
Updated2026-05-28
Buy

ManufacturerAccelPharmtech
Product numberP8066
Product description1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%
Packaging1G
Price$2070
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberP8066
Product description1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%
Packaging5G
Price$2330
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberP8066
Product description1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%
Packaging25G
Price$4320
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberO29759
Product description1-isopropyl-1H-pyrazol-3-ol 95%
Packaging5G
Price$940
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberO29759
Product description1-isopropyl-1H-pyrazol-3-ol 95%
Packaging1G
Price$235
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberO29759
Product description1-isopropyl-1H-pyrazol-3-ol 95%
Packaging250MG
Price$75
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS155235
Product description1-isopropylpyrazol-3-ol 97%
Packaging5g
Price$930
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS155235
Product description1-isopropylpyrazol-3-ol 97%
Packaging1g
Price$277
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product number5777AQ
Product description2-propan-2-yl-1H-pyrazol-5-one
Packaging250mg
Price$406.4
Updated2021-12-16
Buy

ManufacturerAlichem
Product number21074395
Product description1-Isopropyl-1h-pyrazol-3-ol
Packaging1g
Price$782.1
Updated2021-12-16
Buy

ManufacturerAlichem
Product number21074395
Product description1-Isopropyl-1h-pyrazol-3-ol
Packaging250mg
Price$347.6
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberWAA07439
Product description1-Isopropyl-1,2-dihydro-3H-pyrazol-3-one
Packaging5g
Price$1711
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberWAA07439
Product description1-Isopropyl-1,2-dihydro-3H-pyrazol-3-one
Packaging0.5g
Price$371.7
Updated2026-06-05
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002KVF	1-Isopropyl-1H-pyrazol-3-ol 98%	100mg	$23	2026-05-28	Buy
aablocks	AA002KVF	1-Isopropyl-1H-pyrazol-3-ol 95%	500mg	$114	2026-05-28	Buy
aablocks	AA002KVF	1-Isopropyl-1H-pyrazol-3-ol 95%	1g	$193	2026-05-28	Buy
AccelPharmtech	P8066	1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%	1G	$2070	2026-05-21	Buy
AccelPharmtech	P8066	1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%	5G	$2330	2026-05-21	Buy
AccelPharmtech	P8066	1,2-dihydro-1-(1-methylethyl)-3H-Pyrazol-3-one 97.00%	25G	$4320	2026-05-21	Buy
ACHEMBLOCK	O29759	1-isopropyl-1H-pyrazol-3-ol 95%	5G	$940	2026-05-27	Buy
ACHEMBLOCK	O29759	1-isopropyl-1H-pyrazol-3-ol 95%	1G	$235	2026-05-27	Buy
ACHEMBLOCK	O29759	1-isopropyl-1H-pyrazol-3-ol 95%	250MG	$75	2026-05-27	Buy
Activate Scientific	AS155235	1-isopropylpyrazol-3-ol 97%	5g	$930	2026-06-04	Buy
Activate Scientific	AS155235	1-isopropylpyrazol-3-ol 97%	1g	$277	2026-06-04	Buy
AK Scientific	5777AQ	2-propan-2-yl-1H-pyrazol-5-one	250mg	$406.4	2021-12-16	Buy
Alichem	21074395	1-Isopropyl-1h-pyrazol-3-ol	1g	$782.1	2021-12-16	Buy
Alichem	21074395	1-Isopropyl-1h-pyrazol-3-ol	250mg	$347.6	2021-12-16	Buy
Biosynth	WAA07439	1-Isopropyl-1,2-dihydro-3H-pyrazol-3-one	5g	$1711	2026-06-05	Buy
Biosynth	WAA07439	1-Isopropyl-1,2-dihydro-3H-pyrazol-3-one	0.5g	$371.7	2026-06-05	Buy

Next Last

Properties

Density :1.071±0.06 g/cm3(Predicted)
storage temp. :Store at room temperature
pka :8.85±0.70(Predicted)
Appearance :Light yellow to yellow Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

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.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P501	Dispose of contents/container to..…

Description

Suppliers and manufacturers

Bellen Chemistry Co., Ltd. Shanghai Changyan Chem & Tech Co., Ltd. Chengdu Xiaojia Technology Co., Ltd. Amadis Chemical Company Limited Wuxi AppTec Aikon International Limited Shanghai Haohong Pharmaceutical Co., Ltd. Bide Pharmatech Ltd. Bide Pharmatech Ltd. Bejing Famous Pharmaceutical Technology Co., Ltd.

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