4-Methyloxindole

Product Name: 4-Methyloxindole
CAS No.: 13220-46-7
Chemical Name: 4-Methyloxindole
Synonyms: 4-Methyloxindole;4-Methyl-2-oxindole;4-Methyloxindole,95%;4-methylindolin-2-one;4-Methyl-1,3-dihydro-indol-2-one;4-methyl-2-oxo-1,2-dihydro-indole;1,3-dihydro-4-methyl-2H-Indol-2-one;2H-Indol-2-one, 1,3-dihydro-4-methyl-;4-methyl-1,3-dihydroindol-2-one in stock Factory
CBNumber: CB91073929
Molecular Formula: C9H9NO
Formula Weight: 147.17
MOL File: 13220-46-7.mol

More

Less

4-Methyloxindole Property

Melting point:: 211 °C
Boiling point:: 318.4±41.0 °C(Predicted)
Density: 1.155±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 14.21±0.20(Predicted)
form: Solid
Appearance: White to yellow Solid

More

Less

Safety

HS Code: 2933998090

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More

Less

N-Bromosuccinimide Price

TRC

Product number: M313648
Product name: 4-Methylindolin-2-one
Packaging: 500mg
Price: $220
Updated: 2021/12/16

Apolloscientific

Product number: OR926913
Product name: 4-Methylindolin-2-one
Purity: 98%
Packaging: 1g
Price: $290
Updated: 2021/12/16

AK Scientific

Product number: Z4089
Product name: 4-Methylindolin-2-one
Packaging: 1g
Price: $131
Updated: 2021/12/16

AK Scientific

Product number: J52681
Product name: 4-Methylindolin-2-one
Packaging: 10g
Price: $589
Updated: 2021/12/16

Apolloscientific

Product number: OR926913
Product name: 4-Methylindolin-2-one
Purity: 98%
Packaging: 5g
Price: $595
Updated: 2021/12/16

More

Less

4-Methyloxindole Chemical Properties,Usage,Production

Synthesis

23876-18-8

13220-46-7

General procedure for the synthesis of 4-methylindolone from 2-(2-methyl-6-nitrophenyl)acetic acid: 2-(2-methyl-6-nitrophenyl)acetic acid (1.4 g, 7 mmol) was dissolved in 20 mL of methanol, 0.14 g of 10% palladium/carbon catalyst was added, and the reaction was placed in a Parr oscillator and hydrogenated for 3 hours at 60 psi hydrogen pressure. Upon completion of the reaction, the catalyst was removed by filtration followed by evaporation to remove the solvent. The brown solid obtained was ground with ethyl acetate and dried under vacuum to yield 0.9 g (74% yield) of 4-methylindolone as a white solid.

References

[1] Patent: US2004/186160, 2004, A1. Location in patent: Page/Page column 22
[2] Patent: US6878733, 2005, B1. Location in patent: Page/Page column 168; 217
[3] Patent: US6350754, 2002, B2. Location in patent: Page column 19-20

4-Methyloxindole Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

4-Methyloxindole Suppliers

China 67 Germany 1 India 2 Switzerland 2 United States 7 Global 79

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5000
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Carbott PharmTech Inc.

Tel: 0535-6385396
Fax: +86 (535) 638-9971
Email: info@carbottpharm.com
Country: China
ProdList: 957
Advantage: 56

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

China DongFan Chemical Co.,LTD

Tel: 86-0571-85151182
Fax: 86-0571-85151182
Country: China
ProdList: 5691
Advantage: 66

shanghai Rainbow MediTech.Co.Ltd.

Tel: 021-64968085,64968086-5815,5812; 13472757003
Fax: +86 21 64968087
Email: xiaoxia.zeng@rainbowpharma.cn
Country: China
ProdList: 961
Advantage: 65

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8026
Advantage: 55

Shanghai Run-Biotech Co., Ltd.

Tel: 021-57171705 13817537615
Fax: QQ3095748324
Email: sales@run-biotech.com
Country: China
ProdList: 2339
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Chemwill Asia Co.,Ltd.

Tel: 86-21-51086038
Fax: 86-21-51861608
Country: China
ProdList: 2930
Advantage: 58

More

Less

View Lastest Price from 4-Methyloxindole manufacturers

Chemwill Asia Co.,Ltd.

Product: 4-Methyloxindole ; 4-Methyl-2-oxindole; 4-methyl-1,3-dihydroindol-2-one in stock Factory 13220-46-7
Price: US $1.00/kg
Min. Order: 1kg
Purity: High quality purified Factory in China
Supply Ability: Top 3 production capacity Factory
Release date: 2019-04-03

13220-46-7, 4-MethyloxindoleRelated Search:

Ropinirole hydrochloride 6-methyl-1H-indole-2,3-dione Oxindole 4-Methylindole 4,6-DIMETHYL-1H-INDOLE-2,3-DIONE AKOS BBS-00005452 4-ETHYL ISATIN 4-(TRIFLUOROMETHYL)-1H-INDOLE-2,3-DIONE 4,7-Dimethylisatin 4,5-Dimethylisatin AKOS BBS-00005549 AKOS BC-1510 AKOS BBS-00005980 AKOS BBS-00005464 AKOS BBS-00005493 AKOS BBS-00005451 AKOS BBS-00005465 2-OXO-3-HYDROXY-LSD

4-methyl-1,3-dihydroindol-2-one in stock Factory

4-Methyloxindole

4-methylindolin-2-one

4-Methyl-1,3-dihydro-indol-2-one

4-Methyl-2-oxindole

1,3-dihydro-4-methyl-2H-Indol-2-one

4-methyl-2-oxo-1,2-dihydro-indole

2H-Indol-2-one, 1,3-dihydro-4-methyl-

4-Methyloxindole,95%

13220-46-7