5-Hydroxy-1-methylpyrazole

Product Name: 5-Hydroxy-1-methylpyrazole
CAS No.: 33641-15-5
Chemical Name: 5-Hydroxy-1-methylpyrazole
Synonyms: 1-methyl-1H-pyrazol-5-ol;1-Methyl-1H-pyrazol-3(2H)-one;Topramezon-001;1-Methylpyrazol-5-ol;2-methylpyrazol-3-ol;-Methyl-1H-pyrazol-5-ol;2-Methyl-2H-pyrazol-3-ol;1-methyl-5-hydroxypyrazol;1-Methyl-5-hydroxypyrazole;1H-Pyrazol-5-ol, 1-methyl-
CBNumber: CB2971487
Molecular Formula: C4H6N2O
Formula Weight: 98.1
MOL File: 33641-15-5.mol

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5-Hydroxy-1-methylpyrazole Property

Melting point:: 110-114 °C
Boiling point:: 217.7±13.0 °C(Predicted)
Density: 1.22±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
solubility: soluble in DMSO, Methanol
form: powder to crystal
pka: 9.07±0.23(Predicted)
color: White to Orange to Green
InChI: InChI=1S/C4H6N2O/c1-6-4(7)2-3-5-6/h2-3,7H,1H3
InChIKey: CMXOTACIOGGSNH-UHFFFAOYSA-N
SMILES: N1(C)C(O)=CC=N1

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Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41
Safety Statements: 26-39
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2933199090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 747831
Product name: 5-Hydroxy-1-methyl-1H-pyrazole
Purity: 97%
Packaging: 1g
Price: $104
Updated: 2023/06/20

TCI Chemical

Product number: H1695
Product name: 5-Hydroxy-1-methyl-1H-pyrazole
Packaging: 1G
Price: $72
Updated: 2024/03/01

TCI Chemical

Product number: H1695
Product name: 5-Hydroxy-1-methyl-1H-pyrazole
Packaging: 5G
Price: $241
Updated: 2024/03/01

TRC

Product number: H948380
Product name: 5-Hydroxy-1-methylpyrazole
Packaging: 5g
Price: $300
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H01-1-1R
Product name: 1-Methyl-1H-pyrazol-5-ol
Purity: 97%
Packaging: 10g
Price: $184
Updated: 2021/12/16

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5-Hydroxy-1-methylpyrazole Chemical Properties,Usage,Production

Uses

5-Hydroxy-1-methylpyrazole is a pyrazole derivative used as an intermediate in the preparation of herbicides.

5-Hydroxy-1-methylpyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Hydroxy-1-methylpyrazole Suppliers

Americas 1 Canada 1 China 217 Europe 1 Germany 1 India 2 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 2 United States 10 Global 238

Shandong Look Chemical Co. LTD

Tel: 15689709505
Email: sales01@sdlookchem.com
Country: China
ProdList: 10
Advantage: 58

Xi'an Synthetize Industrial Co., Ltd.

Tel: 15934815775
Email: lintengfei@xa-sks.com
Country: China
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Advantage: 58

Shanghai RC Chemicals Co., Ltd.

Tel: 21-58661250 18217085189
Fax: +86-21-58661251
Email: 3059772675@qq.com
Country: China
ProdList: 117
Advantage: 64

SHANGHAI HOHANCE CHEMICAL CO.,LTD

Tel: 021-31115312 18217084087
Fax: 86 021 31115317
Email: mary@hohance.com
Country: China
ProdList: 144
Advantage: 62

Weifu (Shanghai) Pharmaceutical Technology Co., LTD

Tel: 021-31115312 13917553503
Email: 401919639@qq.com
Country: China
ProdList: 242
Advantage: 58

Nanjing Kanglirui Biotechnology Co., Ltd.

Tel: +86-18626219813 +86-18626219813
Email: 812493095@qq.com
Country: China
ProdList: 47
Advantage: 58

Qingdao Gelisi Pharmaceutical Co. , Ltd

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Email: gelisi@163.cn
Country: China
ProdList: 79
Advantage: 58

Huizhili (Changzhou) Life Technology Co., Ltd

Tel: 13906110102
Email: 13906110102@139.com
Country: China
ProdList: 14
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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9371
Advantage: 55

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View Lastest Price from 5-Hydroxy-1-methylpyrazole manufacturers

Hubei Lidu New Material Technology Co., Ltd

Product: 5-Hydroxy-1-methylpyrazole 33641-15-5
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 20TON
Release date: 2024-12-11

Wuhan Circle Star Chem-medical Technology Co.,Ltd

Product: 5-Hydroxy-1-methylpyrazole 33641-15-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98
Supply Ability: 1000
Release date: 2025-01-20

Hebei Chuanghai Biotechnology Co,.LTD

Product: 5-Hydroxy-1-Methylpyrazole 33641-15-5
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-14

33641-15-5, 5-Hydroxy-1-methylpyrazoleRelated Search:

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5-HYDROXY-1-METHYL-1H-PYRAZOLE, 95%

1-methyl-5-hydroxypyrazol

1-methyl-1H-pyrazol-5-ol

REF DUPL: 5-Hydroxy-1-methyl-1H-pyrazole

1-Methyl-5-hydroxy-1H-pyrazole

1-Methyl-5-hydroxypyrazole

1-Methylpyrazol-5-ol

5-Hydroxy-1-Methyl-5-pyrazole

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

2-Methyl-2H-pyrazol-3-ol

2-methylpyrazol-3-ol

-Methyl-1H-pyrazol-5-ol

Topramezon-001

1H-Pyrazol-5-ol, 1-methyl-

5-Hydroxy-1-methylpyrazole，97%

5-HYDROXY-1-METHYLPYRAZOLE

5-Hydroxy-1-methyl-1<i>H</i>-pyrazole

33641-15-5

Heterocyclic Compounds

Aromatics

Heterocycles

Intermediates