2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

Product Name: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
CAS No.: 277299-70-4
Chemical Name: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
Synonyms: 2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one;EltroMbopag II;ELTROMBOPAG INT;Eltrombopag Impurity 35;Eltrombopag Intermediate 1;Eltrombopag olamine Intermediate 4;1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone;1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5-ol;2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one;2-Oxo-2,4,5,6,7,7a-Hexahydrothieno [3,2-c] Pyridine
CBNumber: CB82490074
Molecular Formula: C12H14N2O
Formula Weight: 202.25
MOL File: 277299-70-4.mol

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2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one Property

Melting point:: 121.0 to 125.0 °C
Boiling point:: 338.5±52.0 °C(Predicted)
Density: 1.121
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 0.79±0.40(Predicted)
color: Pale Beige to Light Beige

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Safety

HS Code: 2933.19.9000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5064
Product name: 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone
Purity: >97.0%(GC)(T)
Packaging: 1g
Price: $44
Updated: 2024/03/01

TCI Chemical

Product number: D5064
Product name: 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $222
Updated: 2024/03/01

TRC

Product number: D476930
Product name: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
Packaging: 10g
Price: $580
Updated: 2021/12/16

AK Scientific

Product number: J96725
Product name: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
Packaging: 1g
Price: $34
Updated: 2021/12/16

Chem-Impex

Product number: 43262
Product name: 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone,≥97%(GC)
Purity: ≥97%(GC)
Packaging: 1G
Price: $35.88
Updated: 2021/12/16

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2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one Chemical Properties,Usage,Production

Uses

2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one, is an impurity of Eltrombopag (E508000), which is agonist of the Thrombopoietin (Tpo) receptor, used as treatment for thrombocytopenia.

2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one Suppliers

Americas 1 China 185 Europe 1 India 27 Japan 1 United States 8 Global 223

Shenzhen HwaGen Pharmaceutical Co.,Ltd

Tel: 18927339850
Fax: 0752-5319394
Email: xiaodong.shi@rafflespt.com
Country: China
ProdList: 237
Advantage: 58

Anhui Sun-wise Pharmaceutical Co., Ltd.

Tel: 18856027890 18856027890
Fax: 055165691851
Email: sales@sunwisepharm.com
Country: China
ProdList: 47
Advantage: 58

Jiangsu Vcare PharmaTech Co., Ltd.

Tel: 13327700685
Fax: +86-25-58744115
Email: sales@vcarepharmatech.com
Country: China
ProdList: 310
Advantage: 61

Jinan XuanDe Chemical Co., Ltd.

Tel: 0531-88803958; 18866891188
Fax: 0531-82777287
Email: zhaojiangxia@shiningpharm.com
Country: China
ProdList: 276
Advantage: 58

ShenZhen H&D Pharmaceutical Technology Co., LTD

Tel: 13217415044 13217415044
Email: 2851922763@qq.com
Country: China
ProdList: 7933
Advantage: 58

Chengdu D-innovation Pharmaceutical Co.，LTD

Tel: 028-85105512 17802830247
Email: baozuqiang@d-innovation.com
Country: China
ProdList: 247
Advantage: 58

Shandong Xuanshuo Pharmaceutical Technology Co. LTD

Tel: 15269103900
Email: suchangzhou@shiningpharm.com
Country: China
ProdList: 265
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

ZHIWE CHEMTECH CO LTD

Tel: 021-20221225 13917446399
Fax: QQ:115820162
Email: sales@zhiwe.net
Country: China
ProdList: 627
Advantage: 61

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

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View Lastest Price from 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one manufacturers

Shaanxi TNJONE Pharmaceutical Co., Ltd

Product: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 277299-70-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20tons
Release date: 2024-03-29

Hangzhou ICH Biofarm Co., Ltd

Product: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 277299-70-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 500KG
Release date: 2023-07-06

Henan Aochuang Chemical Co.,Ltd.

Product: 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 277299-70-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-30

277299-70-4, 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-oneRelated Search:

Eltrombopag

2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

Eltrombopag Impurity 35

2-(3,4-Dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one

2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one

Eltrombopag Intermediate 1

EltroMbopag II

2-Oxo-2,4,5,6,7,7a-Hexahydrothieno [3,2-c] Pyridine

1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5-ol

1H-pyrazol-3(2H)-one,2-(3,4-Dimethylphenyl)-5-methyl-

2-(3,4-Dimethyl-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one

1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone

2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one

Eltrombopag olamine Intermediate 4

3H-Pyrazol-3-one, 2-(3,4-dimethylphenyl)-1,2-dihydro-5-methyl-

2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one ISO 9001：2015 REACH

ELTROMBOPAG INT

TIANFU CHEM 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-1H-pyrazol-3-one

2-(3,4-dimethylphenyl)-5-methyl-1,2- dihydroxypyrazol-3-one

2-(3,4-Dimethyl phenpyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

277299-70-4

77299-70-4