3-METHYLOXINDOLE
- CAS No.
- 1504-06-9
- Chemical Name:
- 3-METHYLOXINDOLE
- Synonyms
- 3-Methyloxyindole;3-methylindolin-2-one;3-Methyl-2-oxindole;3-METHYLOXINDOLE;3-METHYLOXINDOLE 96%;3-METHYLOXINDOLE 96;3-Methyl-indol-2-one;3-Methyl-2-indolinone;3-Methylhydroxyindole;3-Methyl-d3-2-oxindole
- CBNumber:
- CB1504338
- Molecular Formula:
- C9H9NO
- Molecular Weight:
- 147.17
- MDL Number:
- MFCD04037370
- MOL File:
- 1504-06-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 3-Methyl-2-oxindole 96% | 493937 | 5g | $86.8 |
| 3-Methyl-2-oxindole 96% | 493937 | 25g | $368 |
| 3-Methyloxindole | TRC-M320660-1G | 1g | $179 |
| 3-Methyloxindole | TRC-M320660-10G | 10g | $1382 |
| 3-Methylindolin-2-one ≥98% | CS-W018206 | 1g | $15 |
| More product size | |||
| Melting point | 117-121 °C(lit.) |
|---|---|
| Boiling point | 279.3±29.0 °C(Predicted) |
| Density | 1.123±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 14.81±0.40(Predicted) |
| color | Light Beige to Beige |
| Water Solubility | Insoluble in water. |
| InChI | 1S/C9H9NO/c1-6-7-4-2-3-5-8(7)10-9(6)11/h2-6H,1H3,(H,10,11) |
| InChIKey | BBZCPUCZKLTAJQ-UHFFFAOYSA-N |
| SMILES | CC1C(=O)Nc2ccccc12 |
| CAS DataBase Reference | 1504-06-9 |
| FDA UNII | M6O509COF9 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280-P261 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2933790090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
3-METHYLOXINDOLE price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 493937 | 3-Methyl-2-oxindole 96% | 1504-06-9 | 5g | $86.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 493937 | 3-Methyl-2-oxindole 96% | 1504-06-9 | 25g | $368 | 2026-04-30 | Buy |
| TRC | TRC-M320660-1G | 3-Methyloxindole | 1504-06-9 | 1g | $179 | 2026-06-03 | Buy |
| TRC | TRC-M320660-10G | 3-Methyloxindole | 1504-06-9 | 10g | $1382 | 2026-06-03 | Buy |
| ChemScene | CS-W018206 | 3-Methylindolin-2-one ≥98% | 1504-06-9 | 1g | $15 | 2026-06-04 | Buy |
3-METHYLOXINDOLE Chemical Properties,Uses,Production
Uses
• ;Reactant for enantioselective α-amination reactions1• ;Reactant for aldol reaction with glyoxal derivatives2• ;Reactant for amine thiourea catalyzed conjugate addition to α,β-unsaturated aldehydes3• ;Reactant for O-acetylation reactions4• ;Reactant for preparation of a disubstituted oxoindole by using rhodium-catalyzed cyclopropanation/ring-opening reactions5
Uses
A versatile reactant. As 3-Methylindole metabolite. Reactant for enantioselective α-amination reactions, Reactant for aldol reaction with glyoxal derivatives, Reactant for amine thiourea catalyzed conjugate addition to α,β-unsaturated aldehydes, Reactant for O-acetylation reactions, Reactant for preparation of a disubstituted oxoindole by using rhodium-catalyzed cyclopropanation/ring-opening reactions.
Definition
ChEBI: 3-methyloxindole is a member of the class of oxindoles that is oxindole (1,3-dihydro-2H-indol-2-one) in which one of the hydrogens at position 3 has been replaced by a methyl group. It is a member of oxindoles and a methylindole.
General Description
3-Methyl-2-oxindole (MOI) is a 3-substituted-2-oxindole. It is reported to be formed during the oxidation of indole-3-acetic acid in the presence of FeII under aerobic conditions. MOI undergoes asymmetric anti-Mannich-type reaction with N-tosyl aryl aldimines in the presence of alkaloid cinchona derivatives to form anti-3,3-disubsituted 2-oxindole derivatives. It also undergoes asymmetric hydroxyamination with nitrosoarenes to form N-nitroso aldol products.
Synthesis
3-Methylhydroxyindole can be prepared from -chloropropionyl chloride and aniline in two steps.
3-METHYLOXINDOLE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changsha YuTeng New Materials Co., Ltd. | +8613720152858 | rainbowz@cs-yuteng.com | China | 65 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6312 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 20582 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
View Lastest Price from 3-METHYLOXINDOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-03 | 3-METHYLOXINDOLE
1504-06-9
|
1kg | 98% | 100kg | Changsha YuTeng New Materials Co., Ltd. | ||
 |
2026-05-11 | 3-Methylindolin-2-one
1504-06-9
|
$29.00 | 99.34% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-05-11 | 3-Methylindolin-2-one
1504-06-9
|
$29.00 | 99.34% | 10g | TargetMol Chemicals Inc. |
-
- 3-METHYLOXINDOLE
1504-06-9
- 98%
- Changsha YuTeng New Materials Co., Ltd.
-
- 3-Methylindolin-2-one
1504-06-9
- $29.00
- 99.34%
- TargetMol Chemicals Inc.
-
- 3-Methylindolin-2-one
1504-06-9
- $29.00
- 99.34%
- TargetMol Chemicals Inc.
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