- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Methoxypyridine-3-carboxaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Methoxypyridine-3-carboxaldehyde
- Price: ￥556.0/250mg ￥1126.0/1g ￥4026.0/5g ￥11556.0/25g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Methoxy-3-pyridinecarboxaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4-Methoxypyridine-3-carboxaldehyde
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
82257-15-6
82257-15-6 structure
- Name: 4-Methoxypyridine-3-carboxaldehyde
- Chemical Name: 4-Methoxypyridine-3-carboxaldehyde
- CAS Number: 82257-15-6
- Molecular Formula: C7H7NO2
- Molecular Weight: 137.136
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-02-23 08:00:00
- Modify Date: 2025-08-25 14:09:19
| Name | 4-Methoxypyridine-3-carboxaldehyde |
|---|---|
| Synonyms |
4-Methoxy-3-pyridine carboxaldehyde
4-methoxypyridine-3-carbaldehyde MFCD04112505 4-Methoxynicotinaldehyde 3-Pyridinecarboxaldehyde, 4-methoxy- |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 262.9±20.0 °C at 760 mmHg |
| Melting Point | 63-67ºC |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.136 |
| Flash Point | 112.8±21.8 °C |
| Exact Mass | 137.047684 |
| PSA | 39.19000 |
| LogP | 1.00 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.551 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | 22-37/38-41 |
| Safety Phrases | 26-39 |
| HS Code | 2933399090 |
|
~83%
82257-15-6 |
| Literature: Tetrahedron Letters, , vol. 47, # 1 p. 39 - 41 |
|
~59%
Detail
|
| Literature: WO2004/41806 A2, ; Page 65 ; WO 2004/041806 A2 |
|
~77%
82257-15-6 |
| Literature: European Journal of Organic Chemistry, , # 13 p. 2126 - 2135 |
|
~%
82257-15-6 |
| Literature: WO2004/92125 A2, ; Page 7 ; |
|
~87%
82257-15-6 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 25, p. 81 - 87 |
|
~%
82257-15-6 |
| Literature: Tetrahedron Letters, , vol. 29, # 7 p. 773 - 776 |
|
~%
82257-15-6 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 25, p. 81 - 87 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
![(4-methoxy-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol structure](https://image.chemsrc.com/caspic/220/290332-99-9.png)
![Ethyl 4-methoxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylate structure](https://image.chemsrc.com/caspic/296/290332-97-7.png)
![Ethyl 4-methoxy-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2 ,3-b]pyridine-2-carboxylate structure](https://image.chemsrc.com/caspic/258/290332-98-8.png)
![4-methoxy-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde structure](https://image.chemsrc.com/caspic/061/290333-01-6.png)
![4-isopropylamino-1-[(4-Methoxypyridine-3-)methyl]piperidine structure](https://image.chemsrc.com/caspic/481/690998-87-9.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |