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ChemicalBook >> CAS DataBase List >>3-N-PROPYL-2-PYRAZOLIN-5-ONE

3-N-PROPYL-2-PYRAZOLIN-5-ONE

CAS No.
29211-70-9
Chemical Name:
3-N-PROPYL-2-PYRAZOLIN-5-ONE
Synonyms
3-Propyl-2-pyrazolin-5-one;3-N-PROPYL-2-PYRAZOLIN-5-ONE;3-propyl-1H-pyrazol-5(4H)-one;3-n-Propyl-2-pyrazolin-5-one,98%;5-propyl-1,2-dihydropyrazol-3-one;3-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE;3H-Pyrazol-3-one, 2,4-dihydro-5-propyl-;3-N-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE
CBNumber:
CB2709202
Molecular Formula:
C6H10N2O
Molecular Weight:
126.16
MDL Number:
MFCD00051646
MOL File:
29211-70-9.mol
MSDS File:
SDS
Last updated:2026-07-26 20:01:27
Product description Number Pack Size Price
3-n-Propyl-2-pyrazolin-5-one 200887 5.00g $284
3-n-Propyl-2-pyrazolin-5-one AA002XMM 1g $64
3-n-Propyl-2-pyrazolin-5-one AA002XMM 2.5g $65
3-n-Propyl-2-pyrazolin-5-one AA002XMM 5g $67
3-n-Propyl-2-pyrazolin-5-one 97% MT-21791 100g $508

3-N-PROPYL-2-PYRAZOLIN-5-ONE Properties

Melting point 206-209°C
Density 1.188±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka 13.103±0.40(predicted)
BRN 878994
CAS DataBase Reference 29211-70-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Safety Statements  22-24/25
HS Code  2933119000
NFPA 704
1
2 0

3-N-PROPYL-2-PYRAZOLIN-5-ONE price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 200887 3-n-Propyl-2-pyrazolin-5-one 29211-70-9 5.00g $284 2026-05-18 Buy
aablocks AA002XMM 3-n-Propyl-2-pyrazolin-5-one 29211-70-9 1g $64 2026-05-28 Buy
aablocks AA002XMM 3-n-Propyl-2-pyrazolin-5-one 29211-70-9 2.5g $65 2026-05-28 Buy
aablocks AA002XMM 3-n-Propyl-2-pyrazolin-5-one 29211-70-9 5g $67 2026-05-28 Buy
AHH MT-21791 3-n-Propyl-2-pyrazolin-5-one 97% 100g $508 2026-05-26 Buy
Product number Packaging Price Buy
200887 5.00g $284 Buy
AA002XMM 1g $64 Buy
AA002XMM 2.5g $65 Buy
AA002XMM 5g $67 Buy
MT-21791 100g $508 Buy

3-N-PROPYL-2-PYRAZOLIN-5-ONE Chemical Properties,Uses,Production

Uses

3-N-Propyl-2-pyrazolin-5-one is used as a reactant in the preparation of 6-amino-5-cyanospiro-4-(piperidine-4'')-2H,4H-dihydropyrazolo[3,4-b]pyrans.

3-N-PROPYL-2-PYRAZOLIN-5-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

3-N-PROPYL-2-PYRAZOLIN-5-ONE Suppliers

Global( 29)Suppliers
Supplier Tel Email Country ProdList Advantage
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208 ellena@amitychem.com China 43414 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 131956 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Syntechem Co.,Ltd info@syntechem.com China 12984 57
Shandong Hydrocarbon Bio-Chemical Co. LTD 15508610597 15508610597 levi@lihengpharm.com China 1601 58
https://www.shachemlin.cn/ 68080707 15021879576 ming-jiao.wu@chemlin.com.cn China 9051 58
Aronis -- aronis@aronis.ru Russia 6592 60
3-N-PROPYL-2-PYRAZOLIN-5-ONE 3-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE 3-N-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE 3-Propyl-2-pyrazolin-5-one 3-propyl-1H-pyrazol-5(4H)-one 5-propyl-1,2-dihydropyrazol-3-one 3H-Pyrazol-3-one, 2,4-dihydro-5-propyl- 3-n-Propyl-2-pyrazolin-5-one,98% 29211-70-9
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