3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE

Product Name: 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
CAS No.: 134612-80-9
Chemical Name: 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
Synonyms: Ro 40-7591;3-O-methyltolcapone;Tolcapone USP Related Compound B;4-Hydroxy-3-methoxy-4'-methyl-5-nit;4-Hydroxy-3-Methoxy-4-Methyl-5-nitrobenzophenone;(4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone;3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE;1-(4-hydroxy-3-methoxy-5-nitrophenyl)-3-p-tolylpropan-2-one;(4-Hydroxy-3-Methoxy-5-nitrophenyl)(4-Methylphenyl)Methanone;Methanone, (4-hydroxy-3-methoxy-5-nitrophenyl)(4-methylphenyl)-
CBNumber: CB3838200
Molecular Formula: C15H13NO5
Formula Weight: 287.27
MOL File: 134612-80-9.mol

More

Less

3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Property

Melting point:: 135-137 °C(Solv: ethanol (64-17-5))
Boiling point:: 474.8±45.0 °C(Predicted)
Density: 1.317±0.06 g/cm3(Predicted)
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 4.97±0.38(Predicted)
color: Yellow to Dark Orange

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1670229
Product name: Tolcapone Related Compound B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25MG
Price: $1190
Updated: 2024/03/01

TRC

Product number: M330890
Product name: 3-O-MethylTolcapone
Packaging: 500mg
Price: $1455
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 60341
Product name: 3-O-MethylTolcapone
Packaging: 50mg
Price: $650
Updated: 2021/12/16

Abosyn

Product number: 61-10164
Product name: (4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone
Purity: 95-98%
Packaging: 5g
Price: $972
Updated: 2021/12/16

Ambeed

Product number: A276434
Product name: (4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone
Purity: 98%
Packaging: 100mg
Price: $51
Updated: 2021/12/16

More

Less

3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

3-O-Methyl Tolcapone is a metabolite of the catechol-O-Methyl transferase inhibitor Tolcapone (T535250).

Preparation

Preparation by nitration of 4-hydroxy-3- methoxy-4′-methylbenzophenone with 65% nitric acid in acetic acid at 20°.

Definition

ChEBI: 3-O-methyltolcapone is a member of benzophenones.

3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Suppliers

Canada 1 China 31 Germany 1 India 3 South Korea 1 United Kingdom 1 United States 6 Global 44

J & K SCIENTIFIC LTD.

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

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32344
Advantage: 50

Tianjin Derchemist Science & Technology Co., Ltd.

Tel: 22-58627059 13920586291
Fax: 022-58620305
Email: zdcomcon@126.com
Country: China
ProdList: 3022
Advantage: 50

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9901
Advantage: 58

Shanghai Synmedia Chemical Co., Ltd.

Tel: 021-38681880 13817889927
Fax: 0213390-8196
Email: sales@synmedia-chem.com
Country: China
ProdList: 249
Advantage: 58

Artis Biotech Co. Ltd.

Tel: 19138486554 18582380095
Fax: 0575-89298961
Email: sales@artisbio.com
Country: China
ProdList: 2862
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

Shenzhen SUNGENING Bio-Medical Co., Ltd.

Tel: 0755-28967200 13631290199
Fax: 0755-28967200
Email: wxf@sungening.com
Country: China
ProdList: 9507
Advantage: 60

Chengdu Novel Biomedical Co., Ltd.

Tel: 028-85255396 18302801538
Fax: 028-85255396
Email: cdnovell@163.com
Country: China
ProdList: 2251
Advantage: 58

Biokitchen

Tel: 021-021-021-31663258 13795219287
Fax: 021-31663258
Email: donghuanwen@126.com
Country: China
ProdList: 1923
Advantage: 58

Aikon International Limited

Tel: 025-66028182 18112977050
Fax: (3)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 15820
Advantage: 58

Aikon International Limited

Tel: 025-66113011 18112977050
Fax: (5)02557626880
Email: cb6@aikonchem.com
Country: China
ProdList: 15495
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 13028896684
Email: sales@rrkchem.com
Country: China
ProdList: 55896
Advantage: 58

ANHUI WITOP BIOTECH CO., LTD

Tel: +8615255079626
Email: eric@witopchemical.com
Country: China
ProdList: 23556
Advantage: 58

Shanghai Lanle Bird Industrial Co., Ltd.

Tel: 15021845385
Email: 765325601@qq.com
Country: China
ProdList: 3611
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49391
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 15093356674;
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29826
Advantage: 58

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8864
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44843
Advantage: 58

Shanghai Dexuan Pharmaceutical Technology Co., Ltd

Tel: 1701086315
Fax: 1701086315@qq.com
Email: dexuanpharma@126.com
Country: China
ProdList: 9478
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44488
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 29778
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: 13670046396
Email: ORDERS@QCSRM.COM
Country: China
ProdList: 18820
Advantage: 58

LGC Science (Shanghai) Ltd.

Tel: 17717235263
Email: cindy.yang@lgcgroup.com
Country: China
ProdList: 11572
Advantage: 58

Suzhou Meishi Biotechnology Co., Ltd.

Tel: 1173954148q
Email: meishipharma@126.com
Country: China
ProdList: 20035
Advantage: 58

guoyungurui

Tel: 18162595016
Email: 3287908757@qq.com
Country: China
ProdList: 10012
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 17301488900
Fax: 025-85560043
Email: judy.xia@synzest.com
Country: China
ProdList: 12584
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 39404
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: +undefined18143011203
Email: info@chemextension.com
Country: China
ProdList: 42057
Advantage: 58

LEAPCHEM CO., LTD.

Tel: +86-852-30606658
Email: market18@leapchem.com
Country: China
ProdList: 43348
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6846
Advantage: 58

More

Less

View Lastest Price from 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE manufacturers

Career Henan Chemical Co

Product: 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE 134612-80-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-18

134612-80-9, 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONERelated Search:

Protocatechualdehyde 3,5-Dichloronitrobenzene Aniline hydrochloride 3-METHOXY-4-HYDROXYBENZYL,4'-METHYLBENZYL KETONE 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE

3-O-methyltolcapone

1-(4-hydroxy-3-methoxy-5-nitrophenyl)-3-p-tolylpropan-2-one

1-(4-Hydroxy-3-methoxy-5-nitrophenyl)-3-(4-methylphenyl)propan-2-one

4-Hydroxy-3-Methoxy-4-Methyl-5-nitrobenzophenone

(4-Hydroxy-3-Methoxy-5-nitrophenyl)(4-Methylphenyl)Methanone

Ro 40-7591

3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE

1-(4-hydroxy-3-Methoxy-5-nitrophenyl)-1-(4-Methylphenyl)Methanone

(4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone

4-Hydroxy-3-methoxy-4'-methyl-5-nit

Methanone, (4-hydroxy-3-methoxy-5-nitrophenyl)(4-methylphenyl)-

3-O-Methyl Tolcapone D4Q: What is 3-O-Methyl Tolcapone D4 Q: What is the CAS Number of 3-O-Methyl Tolcapone D4 Q: What is the storage condition of 3-O-Methyl Tolcapone D4 Q: What are the applications of 3-O-Methyl Tolcapone D4

3-O-Methyl TolcaponeQ: What is 3-O-Methyl Tolcapone Q: What is the CAS Number of 3-O-Methyl Tolcapone Q: What is the storage condition of 3-O-Methyl Tolcapone Q: What are the applications of 3-O-Methyl Tolcapone

Tolcapone Related Compound B(Secondary Standards traceble to USP)

Tolcapone USP Related Compound B

134612-80-9

Metabolites & Impurities

Pharmaceuticals

Aromatics

Intermediates & Fine Chemicals