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ChemicalBook >> CAS DataBase List >>2-Methylpyrazolo[1,5-a]pyriMidin-5-ol

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Structure
2-Methylpyrazolo[1,5-a]pyriMidin-5-ol structure
CAS No.
189116-35-6
Chemical Name:
2-Methylpyrazolo[1,5-a]pyriMidin-5-ol
Synonyms
2-Methylpyrazolo[1,5-a]pyriMidin-5-ol;2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one;2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one;2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one;Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2-methyl-;2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one - [M84129]
CBNumber:
CB22708124
Molecular Formula:
C7H7N3O
Molecular Weight:
149.15
MDL Number:
MFCD26919598
MOL File:
189116-35-6.mol
MSDS File:
SDS
Last updated:2026-05-28 00:36:20
Product description Number Pack Size Price
2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 313811 250.00mg $58
2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 313811 1.00g $108
2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 313811 5.00g $383
2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one 97% M84129 100mg $51
2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one 97% M84129 250mg $60
Request For Quotation

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Properties

Boiling point 243.6±40.0 °C(Predicted)
Density 1.42±0.1 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
pka 11.56±0.20(Predicted)
Appearance Off-white to light yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 313811 2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 189116-35-6 250.00mg $58 2026-05-19 Buy
Matrix Scientific 313811 2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 189116-35-6 1.00g $108 2026-05-19 Buy
Matrix Scientific 313811 2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 189116-35-6 5.00g $383 2026-05-19 Buy
Synthonix M84129 2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one 97% 189116-35-6 100mg $51 2026-05-06 Buy
Synthonix M84129 2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one 97% 189116-35-6 250mg $60 2026-05-06 Buy
Product number Packaging Price Buy
313811 250.00mg $58 Buy
313811 1.00g $108 Buy
313811 5.00g $383 Buy
M84129 100mg $51 Buy
M84129 250mg $60 Buy

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Chemical Properties,Uses,Production

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol synthesis

874-14-6
31230-17-8
189116-35-6
Synthesis of 2-Methylpyrazolo[1,5-a]pyriMidin-5-ol from 1,3-Dimethyluracil and 3-Amino-5-methylpyrazole

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Preparation Products And Raw materials

Raw materials

Methyl propiolate 1,3-Dimethyluracil 3-Amino-5-methylpyrazole

Preparation Products

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9897 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49709 58
Aladdin Scientific 		tp@aladdinsci.com United States 50108 58
PharmaBlock Sciences (Nanjing),Inc. 025-86918202 4000255188 sales@pharmablock.com China 5000 55
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660 chibapharm@foxmail.com China 3979 55
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 17321281695 18019252918 sale@amkchem.com China 14982 55
Suzhou Nuoouman Biological Technology Co., Ltd. 15026866316 180642609@qq.com China 4969 58
Henan Weitesi Chemical Technology Co. LTD 0371-55135753 18003832934 3842570495@qq.com China 9996 58
Hebei Weite Medical Technology Co., Ltd 13180081292 13180081292 contact@wetogethermed.com China 7711 58
Supplier Advantage
Hefei Hirisun Pharmatech Co., Ltd 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Aladdin Scientific 		58
PharmaBlock Sciences (Nanjing),Inc. 55
Chiba Pharmaceutical Science and technology Co, Ltd. 55
Shanghai T&W Pharmaceutical Co., Ltd. 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Suzhou Nuoouman Biological Technology Co., Ltd. 58
Henan Weitesi Chemical Technology Co. LTD 58
Hebei Weite Medical Technology Co., Ltd 58

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol Spectrum

2-Methylpyrazolo[1,5-a]pyriMidin-5-ol(189116-35-6)1HNMR

189116-35-6(2-Methylpyrazolo[1,5-a]pyriMidin-5-ol)Related Search:

Pyrazolo[1,5-a]pyriMidin-5(4H)-one Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2-ethyl- Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2-(1-methylethyl)- Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2,7-dimethyl- 7-Methylpyrazolo[1,5-a]pyriMidin-5(4H)-one
Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2-(1,1-dimethylethyl)-

1of2

2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one 2-Methylpyrazolo[1,5-a]pyriMidin-5-ol 2-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one 2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 2-methyl- 2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one - [M84129] 189116-35-6