4-methoxy-3-methylaniline
- CAS No.
- 136-90-3
- Chemical Name:
- 4-methoxy-3-methylaniline
- Synonyms
- 3-methyl-p-anisidine;4-AMINO-2-METHYLANISOLE;3-Methyl-4-methoxyaniline;4-METHOXY-3-METHYLANILINE;3-Methyl-4-methoxybenzenamine;4-methoxy-3-methylbenzenamine;BenzenaMine, 4-Methoxy-3-Methyl-;4-AMINO-24-AMINO-2-METHYLANISOLE-METHYLANISOLE;4-AMino-2-Methylanisole[4-Methoxy-3-Methylaniline]
- CBNumber:
- CB6266868
- Molecular Formula:
- C8H11NO
- Molecular Weight:
- 137.18
- MDL Number:
- MFCD07779234
- MOL File:
- 136-90-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 4-Methoxy-3-methylaniline 98% | 724661 | 1g | $126 |
| 4-Methoxy-3-methylaniline | TRC-M269523-500MG | 500mg | $64 |
| 4-Methoxy-3-methylaniline | TRC-M269523-250MG | 250mg | $60 |
| 4-Methoxy-3-methylaniline | TRC-M269523-1G | 1g | $84 |
| 4-Methoxy-3-methylaniline >98% | OR900687 | 5g | $21 |
| More product size | |||
| Melting point | 57-60℃ |
|---|---|
| Boiling point | 252.03°C (rough estimate) |
| Density | 1.0630 (rough estimate) |
| refractive index | 1.5360 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 5.32±0.10(Predicted) |
| color | Dark Red to Black |
| InChI | 1S/C8H11NO/c1-6-5-7(9)3-4-8(6)10-2/h3-5H,9H2,1-2H3 |
| InChIKey | NFWPZNNZUCPLAX-UHFFFAOYSA-N |
| SMILES | COc1ccc(N)cc1C |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H312-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| target organs | Respiratory system |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 3 |
| HS Code | 2922290090 |
| Storage Class | 13 - Non Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
4-methoxy-3-methylaniline price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 724661 | 4-Methoxy-3-methylaniline 98% | 136-90-3 | 1g | $126 | 2023-06-20 | Buy |
| TRC | TRC-M269523-500MG | 4-Methoxy-3-methylaniline | 136-90-3 | 500mg | $64 | 2026-06-03 | Buy |
| TRC | TRC-M269523-250MG | 4-Methoxy-3-methylaniline | 136-90-3 | 250mg | $60 | 2026-06-03 | Buy |
| TRC | TRC-M269523-1G | 4-Methoxy-3-methylaniline | 136-90-3 | 1g | $84 | 2026-06-03 | Buy |
| Apolloscientific | OR900687 | 4-Methoxy-3-methylaniline >98% | 136-90-3 | 5g | $21 | 2026-06-04 | Buy |
4-methoxy-3-methylaniline Chemical Properties,Uses,Production
Uses
4-Methoxy-3-methylaniline is used in preparation of triamine pyrimidine derivatives as antitumor agents.
Synthesis
The synthesis of 4-methoxy-3-methylaniline is as follows:
4-Methoxy-3-methyl-phenylamine10% Palladium on carbon (10% Pd/C) (1.5 g) was added to a solution of 1 -methoxy-2- methyl-4-nitrobenzene (9.5 g, 57 mmol) in methanol (100 ml_). The mixture was stirred under a hydrogen atmosphere (1 atm.) at room temperature for 16 h. The mixture was filtered through a pad of CELITE and the filtrate was evaporated in vacuo to yield 4- methoxy-3-methylphenylamine (8.0 g, 57 mmol, 100%).
References
[1] Patent: WO2006/95014, 2006, A1. Location in patent: Page/Page column 33
[2] Angewandte Chemie - International Edition, 2017, vol. 56, # 21, p. 5886 - 5889
[3] Angew. Chem., 2017, vol. 129, p. 5980 - 5983,4
[4] Synthesis, 1995, # 4, p. 397 - 408
[5] Journal of the American Chemical Society, 1946, vol. 68, p. 1551
4-methoxy-3-methylaniline Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 | 1097@dideu.com | China | 3989 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Fuxin Pharmaceutical | +86-021-021-50872116 | contact@fuxinpharm.com | China | 9976 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14301 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9628 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49860 | 58 |
View Lastest Price from 4-methoxy-3-methylaniline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 4-methoxy-3-methylaniline
136-90-3
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-24 | 4-methoxy-3-methylaniline
136-90-3
|
1KG | 99.0% | 1000KG | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2024-04-23 | 3-methyl-p-anisidine
136-90-3
|
$30.00-100.00 | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd |
-
- 4-methoxy-3-methylaniline
136-90-3
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-methoxy-3-methylaniline
136-90-3
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-methyl-p-anisidine
136-90-3
- $30.00-100.00
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
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