- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: M-nifedipine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: M-nifedipine
- Price: ￥176.0/5g ￥546.0/25g ￥46.0/1g ￥266.0/10g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: m-Nifedipine
- Price: $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- ShangHai DC Chemicals Co.,Ltd
- China
- Product Name: m-Nifedipine
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Lai
- Email: order@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: M-NIFEDIPINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
21881-77-6
21881-77-6 structure
- Name: M-nifedipine
- Chemical Name: m-nifedipine
- CAS Number: 21881-77-6
- Molecular Formula: C17H18N2O6
- Molecular Weight: 346.335
- Catalog: Research Areas Cardiovascular Disease
- Create Date: 2018-04-29 08:00:00
- Modify Date: 2025-08-23 18:41:54
-
m-Nifedipine is an impurity of Nifedipine (BAY-a-1040). Nifedipine is a potent calcium channel blocker and drug of choice for cardiac insufficiencies[1].
| Name | m-nifedipine |
|---|---|
| Synonyms |
Einecs 244-628-5
dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, dimethyl ester 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylate BAY-a-4339 m-Nitrendipine |
| Description | m-Nifedipine is an impurity of Nifedipine (BAY-a-1040). Nifedipine is a potent calcium channel blocker and drug of choice for cardiac insufficiencies[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 478.1±45.0 °C at 760 mmHg |
| Molecular Formula | C17H18N2O6 |
| Molecular Weight | 346.335 |
| Flash Point | 242.9±28.7 °C |
| Exact Mass | 346.116486 |
| PSA | 110.45000 |
| LogP | 2.97 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.559 |
| HS Code | 2933399090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 8 | |
![methyl 7-(3-nitrophenyl)-5,8a-dimethyl-8-methoxycarbonyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-6-carboxylate structure](https://image.chemsrc.com/caspic/104/136814-24-9.png)
![[3-[3,5-bis(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridin-4-yl]phenyl]-trimethylazanium,iodide structure](https://image.chemsrc.com/caspic/211/66941-33-1.png)
![methyl 2-methyl-4-(3-nitrophenyl)-5-oxo-7H-furo[3,4-b]pyridine-3-carboxylate structure](https://image.chemsrc.com/caspic/133/64603-74-3.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% |