- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Methoxy-2-pyridinecarbaldehyde
- 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-Methoxy-2-pyridinecarbaldehyde
- Price: ￥1188.0/1g ￥498.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-METHOXYPICOLINALDEHYDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
16744-81-3
16744-81-3 structure
- Name: 4-Methoxy-2-pyridinecarbaldehyde
- Chemical Name: 4-methoxypyridine-2-carbaldehyde
- CAS Number: 16744-81-3
- Molecular Formula: C7H7NO2
- Molecular Weight: 137.136
- Create Date: 2018-02-12 08:00:00
- Modify Date: 2025-08-25 15:00:30
| Name | 4-methoxypyridine-2-carbaldehyde |
|---|---|
| Synonyms |
4-methoxypyridine-2-carboxaldehyde
4-Methoxy-2-pyridinecarbaldehyde 4-methoxy-pyridine-2-carbaldehyde 4-METHOXYPYRIDINE-2-ALDEHYDE 4-methoxy-2-pyridincarbaldehyde 4-methoxypicolinaldehyde 4-Methoxy-pyridin-2-carbaldehyd 2-Formyl-4-methoxypyridine 2-Pyridinecarboxaldehyde,4-methoxy 2-Pyridinecarboxaldehyde, 4-methoxy- 4-METHOXY-2-FORMYLPYRIDINE |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 238.7±20.0 °C at 760 mmHg |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.136 |
| Flash Point | 98.1±21.8 °C |
| Exact Mass | 137.047684 |
| PSA | 39.19000 |
| LogP | 0.80 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.551 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933399090 |
|
~64%
16744-81-3 |
| Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2009/56886 A1, 2009 ; Location in patent: Page/Page column 54 ; WO 2009/056886 A1 |
|
~85%
16744-81-3 |
| Literature: Donohoe, Timothy J.; Connolly, Matthew J.; Rathi, Akshat H.; Walton, Lesley Organic Letters, 2011 , vol. 13, # 8 p. 2074 - 2077 |
|
~%
16744-81-3 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
|
~%
16744-81-3 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
|
~%
16744-81-3 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
|
~%
16744-81-3 |
| Literature: Yakugaku Zasshi, , vol. 77, p. 11,13 Chem.Abstr., , p. 8745 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| 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% |