- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6-Nitroveratraldehyde
- Price: ￥368.0/5g ￥1348.0/25g
- Purity: 85.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- DC Chemicals Limited
- China
- Product Name: DMNB
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 6-Nitroveratraldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 6-Nitroveratraldehyde
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4,5-dimethoxy-2-nitrobenzaldehyde
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
20357-25-9
20357-25-9 structure
- Name: 6-Nitroveratraldehyde
- Chemical Name: 4,5-dimethoxy-2-nitrobenzaldehyde
- CAS Number: 20357-25-9
- Molecular Formula: C9H9NO5
- Molecular Weight: 211.17100
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon nitrite
- Create Date: 2018-05-04 08:00:00
- Modify Date: 2024-01-02 17:06:37
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DMNB (6-Nitroveratraldehyde), a precursor, can be used for the synthesis no-carrier-added 6-[18F]fluoro-L-DOPA (6-FDOPA). No-Carrier-Added (NCA) 6-[18F]fluoro-L-dopa (6-FDOPA) is being produced routinely for PET investigations of dopaminergic systems[1].
| Name | 4,5-dimethoxy-2-nitrobenzaldehyde |
|---|---|
| Synonyms |
4,5-dimethoxy-2-nitro-benzaldehyde
Benzaldehyde,4,5-dimethoxy-2-nitro 3,4-Dimethoxy-6-nitrobenzaldehyde 6-Nitroveratraldehyde 2-nitro-4,5-dimethoxybenzaldehyde DNA-Dependent Protein Kinase Inhibitor DMNB EINECS 243-762-1 MFCD00007134 DNA-PK Inhibitor |
| Description | DMNB (6-Nitroveratraldehyde), a precursor, can be used for the synthesis no-carrier-added 6-[18F]fluoro-L-DOPA (6-FDOPA). No-Carrier-Added (NCA) 6-[18F]fluoro-L-dopa (6-FDOPA) is being produced routinely for PET investigations of dopaminergic systems[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.312 g/cm3 |
|---|---|
| Boiling Point | 390.8ºC at 760 mmHg |
| Melting Point | 133.2-134.5 °C |
| Molecular Formula | C9H9NO5 |
| Molecular Weight | 211.17100 |
| Flash Point | 194.3ºC |
| Exact Mass | 211.04800 |
| PSA | 81.35000 |
| LogP | 1.94770 |
| Vapour Pressure | 2.59E-06mmHg at 25°C |
| Index of Refraction | 1.571 |
| Storage condition | 2-8°C |
| Water Solubility | DMSO: 22 mg/mL |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Safety Phrases | S24/25 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | GY8410000 |
| HS Code | 2913000090 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
![N-[(4,5-dimethoxy-2-nitrophenyl)methylideneamino]-2-[4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]phenoxy]acetamide structure](https://www.chemsrc.com/caspic/283/107044-98-4.png)
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |