3-Amino-4-methoxypyridine
- CAS No.
- 33631-09-3
- Chemical Name:
- 3-Amino-4-methoxypyridine
- Synonyms
- CBI-BB ZERO/004846;4-Methoxy-3-PyridinaMine;3-Amino-4-methoxypyridine;3-Pyridinamine, 4-methoxy-;4-METHOXY-PYRIDIN-3-YLAMINE;3-Amino-4-methoxypyridine ,98%;3-AMINO-4-METHOXYPYRIDINE ISO 9001：2015 REACH
- CBNumber:
- CB1343744
- Molecular Formula:
- C6H8N2O
- Molecular Weight:
- 124.14
- MDL Number:
- MFCD07374959
- MOL File:
- 33631-09-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 83 °C |
|---|---|
| Boiling point | 270.4±20.0 °C(Predicted) |
| Density | 1.139±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | solid |
| pka | 7.48±0.18(Predicted) |
| color | Brown |
| InChI | InChI=1S/C6H8N2O/c1-9-6-2-3-8-4-5(6)7/h2-4H,7H2,1H3 |
| InChIKey | STWMPIWLSQKHSJ-UHFFFAOYSA-N |
| SMILES | C1=NC=CC(OC)=C1N |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P271-P261-P280 |
| Hazard Codes | Xn |
| Risk Statements | 22-20/21/22 |
| Safety Statements | 36/37 |
| HS Code | 29339900 |
3-Amino-4-methoxypyridine price More Price(72)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 260461 | 3-Amino-4-methoxypyridine Asreported | 33631-09-3 | 1g | $446 | 2026-06-03 | Buy |
| Usbiological | 260461 | 3-Amino-4-methoxypyridine Asreported | 33631-09-3 | 2g | $666 | 2026-06-03 | Buy |
| Usbiological | 260461 | 3-Amino-4-methoxypyridine Asreported | 33631-09-3 | 5g | $899 | 2026-06-03 | Buy |
| Usbiological | 260461 | 3-Amino-4-methoxypyridine Asreported | 33631-09-3 | 10g | $1366 | 2026-06-03 | Buy |
| Usbiological | 260461 | 3-Amino-4-methoxypyridine Asreported | 33631-09-3 | 25g | $2301 | 2026-06-03 | Buy |
3-Amino-4-methoxypyridine Chemical Properties,Uses,Production
Chemical Properties
Off-white solid
Synthesis
31872-62-5
33631-09-3
Example 93: Synthesis of 4-hydroxy-4-[3-(trifluoromethyl)phenyl]piperidine-1-carboxylic acid (7-methoxy-thiazolo[5,4-b]pyridin-2-yl)-amide; Step 1: To a solution of 4-methoxy-3-nitropyridine (5.0 g, 32.44 mmol) in ethanol (100 mL) was added 10% palladium/carbon catalyst (200 mg). The reaction mixture was placed under hydrogen atmosphere (50 psi) and the reaction was shaken at room temperature for 6 hours. The progress of the reaction was monitored by thin layer chromatography (TLC, 50% ethyl acetate/hexane) to confirm complete conversion of the feedstock. Upon completion of the reaction, the catalyst was removed by diatomaceous earth filtration and the filtrate was concentrated under reduced pressure to afford 3-amino-4-methoxypyridine (4.0 g, 32.44 mmol, 100% yield), the product was a dark red oil.
References
[1] Patent: US2007/270433, 2007, A1. Location in patent: Page/Page column 47
[2] Patent: WO2012/67664, 2012, A1. Location in patent: Page/Page column 53
[3] Inorganic Chemistry, 2013, vol. 52, # 7, p. 3653 - 3662
[4] Patent: US2011/9405, 2011, A1. Location in patent: Page/Page column 49-50
[5] Chemistry - A European Journal, 2012, vol. 18, # 51, p. 16358 - 16368
3-Amino-4-methoxypyridine Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Tetranov Biopharm | 13526569071 | sales@leadmedpharm.com | China | 7882 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Chiba Pharmaceutical Science and technology Co, Ltd. | 0531-81313138 13066006660 | chibapharm@foxmail.com | China | 3996 | 55 |
| Shijiazhuang suchen Chemical Technology Co. LTD | 186-33933494 18032288352 | 1130239@qq.com | China | 192 | 60 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 18201 | 56 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
View Lastest Price from 3-Amino-4-methoxypyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 4-Methoxy-3-pyridinamine
33631-09-3
|
$1.00-200.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-20 | 3-AMINO-4-METHOXYPYRIDINE
33631-09-3
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 4-Methoxy-3-pyridinamine
33631-09-3
- $1.00-200.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
-
- 3-AMINO-4-METHOXYPYRIDINE
33631-09-3
- $1.10
- 99.00%
- Dideu Industries Group Limited
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