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3-Methyl-1-phenylindolin-2-one

CAS No.
23210-22-2
Chemical Name:
3-Methyl-1-phenylindolin-2-one
Synonyms
3-Methyl-1-phenylindolin-2-one;3-METHYL-1-PHENYLINDOLINE-2-ONE;3-methyl-1-phenyl-3H-indol-2-one;2H-Indol-2-one, 1,3-dihydro-3-methyl-1-phenyl-
CBNumber:
CB9401879
Molecular Formula:
C15H13NO
Molecular Weight:
223.27
MDL Number:
MFCD00798609
MOL File:
23210-22-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:56:28

3-Methyl-1-phenylindolin-2-one Properties

Melting point 78-81 °C (lit.)
Boiling point 417.4±25.0 °C(Predicted)
Density 1.173±0.06 g/cm3(Predicted)
pka -3.36±0.40(Predicted)
form Powder
InChI 1S/C15H13NO/c1-11-13-9-5-6-10-14(13)16(15(11)17)12-7-3-2-4-8-12/h2-11H,1H3
InChIKey DJKASMOURATDIE-UHFFFAOYSA-N
SMILES CC1C(=O)N(c2ccccc2)c3ccccc13
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
Storage Class 11 - Combustible Solids
NFPA 704
1
0 0

3-Methyl-1-phenylindolin-2-one price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 556637 3-Methyl-1-phenylindoline-2-one 97% 23210-22-2 500mg $17.8 2023-06-20 Buy
aablocks AA002MGR 3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one ≥95% 23210-22-2 50mg $75 2026-05-28 Buy
aablocks AA002MGR 3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one ≥95% 23210-22-2 250mg $258 2026-05-28 Buy
aablocks AA002MGR 3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one ≥95% 23210-22-2 1g $715 2026-05-28 Buy
aablocks AA002MGR 3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one ≥95% 23210-22-2 5g $972 2026-05-28 Buy
Product number Packaging Price Buy
556637 500mg $17.8 Buy
AA002MGR 50mg $75 Buy
AA002MGR 250mg $258 Buy
AA002MGR 1g $715 Buy
AA002MGR 5g $972 Buy

3-Methyl-1-phenylindolin-2-one Chemical Properties, Uses, Production

Uses

• ;Reactant for stereoselective preparation of oxindole derivatives via asymmetrical Michael addition1

Uses

  • Reactant for stereoselective preparation of oxindole derivatives via asymmetrical Michael addition

79-55-0
3335-98-6
23210-22-2
Synthesis of 3-Methyl-1-phenylindolin-2-one from 1,2,2,6,6-Pentamethylpiperidine and 1-Phenyloxindole

3-Methyl-1-phenylindolin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

3-Methyl-1-phenylindolin-2-one Suppliers

Global Suppliers ( 26)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563 3905209149@qq.com China 9709 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43486 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 029-029-81148929 17792602132 1103@dideu.com China 10000 58
3-METHYL-1-PHENYLINDOLINE-2-ONE 3-methyl-1-phenyl-3H-indol-2-one 2H-Indol-2-one, 1,3-dihydro-3-methyl-1-phenyl- 3-Methyl-1-phenylindolin-2-one 23210-22-2 Building Blocks Heterocyclic Building Blocks Indoles Heterocyclic Compounds Building Blocks Heterocyclic Building Blocks Indoles Building Blocks C13 to C27 Chemical Synthesis Heterocyclic Building Blocks