Welcome to chemicalbook!

010-86108875

18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide

Structure Search

RFQ

Try our best to find the right business for you.

Messages

Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 1-Methyl-1H-pyrazol-3(2H)-one

1-Methyl-1H-pyrazol-3(2H)-one

$5 - $5120
Product name: 1-Methyl-1H-pyrazol-3(2H)-one
CAS: 52867-35-3
MF: C4H6N2O
MW: 98.1
EINECS:
MDL Number:MFCD26743528
Synonyms:1-Methyl-1H-pyrazol-3(2H);3-Hydroxy-1-methylpyrazole;EOS-62072;1-METHYL-1H-PYRAZOL-3-OL(WX900134);1-methyl-2,3-dihydro-1H-pyrazol-3-one;1-Methylpyrazol-3(2H)-one;3H-Pyrazol-3-one, 1,2-dihydro-1-methyl-;1-methyl-3-hydroxypyrazole

Price72 Properties Safety Information Description

72 prices

Selected condition：

Brand

aablocks
Abosyn
AccelPharmtech
ACHEMBLOCK
Activate Scientific
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Ark Pharm
Chemenu
Crysdot
J&W Pharmlab
Matrix Scientific
Sigma-Aldrich
Synthonix
TRC

Package

5MG
250mg
1g
2.5g
5g
10.00g
10g
25.00g
25g
50g
100.00g
100g
500g
1000g

Manufactureraablocks
Product numberAA00DHUO
Product description1-Methyl-3-pyrazolone 98%
Packaging250mg
Price$5
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00DHUO
Product description1-Methyl-3-pyrazolone 98%
Packaging1g
Price$9
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00DHUO
Product description1-Methyl-3-pyrazolone 98%
Packaging5g
Price$19
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00DHUO
Product description1-Methyl-3-pyrazolone 98%
Packaging10g
Price$35
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00DHUO
Product description1-Methyl-3-pyrazolone 98%
Packaging25g
Price$73
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)
Packaging5g
Price$80
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)
Packaging10g
Price$111
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)
Packaging25g
Price$195
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)
Packaging50g
Price$273
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)
Packaging100g
Price$382
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-6227
Product description1-methyl-1H-pyrazol-3(2H)-one 98+%
Packaging1g
Price$495
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberP7902
Product description1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%
Packaging1G
Price$2370
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberP7902
Product description1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%
Packaging5G
Price$2750
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberP7902
Product description1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%
Packaging25G
Price$5120
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberQ61559
Product description1-methyl-1,2-dihydro-3H-pyrazol-3-one 97%
Packaging100G
Price$415
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS41749
Product description1-Methyl-1H-pyrazol-3-ol 98%
Packaging25g
Price$159
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00DHUO	1-Methyl-3-pyrazolone 98%	250mg	$5	2026-05-28	Buy
aablocks	AA00DHUO	1-Methyl-3-pyrazolone 98%	1g	$9	2026-05-28	Buy
aablocks	AA00DHUO	1-Methyl-3-pyrazolone 98%	5g	$19	2026-05-28	Buy
aablocks	AA00DHUO	1-Methyl-3-pyrazolone 98%	10g	$35	2026-05-28	Buy
aablocks	AA00DHUO	1-Methyl-3-pyrazolone 98%	25g	$73	2026-05-28	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)	5g	$80	2026-05-21	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)	10g	$111	2026-05-21	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)	25g	$195	2026-05-21	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)	50g	$273	2026-05-21	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one >95%(Puritymayvarybetweenbatches)	100g	$382	2026-05-21	Buy
Abosyn	61-6227	1-methyl-1H-pyrazol-3(2H)-one 98+%	1g	$495	2021-12-16	Buy
AccelPharmtech	P7902	1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%	1G	$2370	2026-05-21	Buy
AccelPharmtech	P7902	1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%	5G	$2750	2026-05-21	Buy
AccelPharmtech	P7902	1,2-dihydro-1-methyl-3H-Pyrazol-3-one 97.00%	25G	$5120	2026-05-21	Buy
ACHEMBLOCK	Q61559	1-methyl-1,2-dihydro-3H-pyrazol-3-one 97%	100G	$415	2026-05-27	Buy
Activate Scientific	AS41749	1-Methyl-1H-pyrazol-3-ol 98%	25g	$159	2026-06-04	Buy

Next Last

Properties

Melting point :124-128°C
Density :1.146±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :solid
pka :8.98±0.70(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C4H6N2O/c1-6-3-2-4(7)5-6/h2-3H,1H3,(H,5,7)
InChIKey :WIISOYLZJJYTHT-UHFFFAOYSA-N
SMILES :N1(C)C=CC(=O)N1

Safety Information

Symbol(GHS):

Signal word:

Danger

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
H318	Causes serious eye damage	Serious eye damage/eye irritation	Category 1	Danger	P280, P305+P351+P338, P310
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.

Description

More related product prices

2-Methyl-1H-pyrazol-3(2H)-one 1-isopropyl-1H-pyrazol-3-ol

Suppliers and manufacturers

Changzhou Langyi Biomedical Technology Co., Ltd. Beijing Ouhe Technology Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Bide Pharmatech Ltd. Nantong MYBio-pharm. Co., Ltd. Changsha Luxing Bio-Chem Technology Co., Ltd. Cool Pharm, Ltd Sigma-Aldrich JW & Y Pharmlab Co., Ltd. Shanghai Send Pharmaceutical Technology Co., Ltd.

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

1-Methyl-1H-pyrazol-3(2H)-one

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers