- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,6-Dichloro-3-formylpyridine
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,6-Dichloro-3-formylpyridine
- Price: ￥76.0/1g ￥256.0/5g ￥2596.0/100g ￥866.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,6-Dichloropyridine-3-carbaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
55304-73-9
55304-73-9 structure
- Name: 2,6-Dichloro-3-formylpyridine
- Chemical Name: 2,6-Dichloropyridine-3-carbaldehyde
- CAS Number: 55304-73-9
- Molecular Formula: C6H3Cl2NO
- Molecular Weight: 176.000
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-04-03 08:00:00
- Modify Date: 2025-08-20 10:41:55
| Name | 2,6-Dichloropyridine-3-carbaldehyde |
|---|---|
| Synonyms |
3-Pyridinecarboxaldehyde, 2,6-dichloro-
T6NJ BG CVH FG HWTMRGXKSANEDO-UHFFFAOYSA 2,5-DICHLOROBENZENEPROPANAL 2,6-dichloro-pyridine-3-carbaldehyde 2,6-Dichloro-3-pyridinecarboxaldehyde 2,6-dichloropyridine-3-carboxaldehyde 2,6-Dichloro-3-formylpyridine 2,6-dichloropyridyl-3-carboxaldehyde 2,6-Dichloronicotinaldehyde 2,6-dichloro-nicotinealdehyde |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 281.1±35.0 °C at 760 mmHg |
| Melting Point | 74-75ºC |
| Molecular Formula | C6H3Cl2NO |
| Molecular Weight | 176.000 |
| Flash Point | 123.8±25.9 °C |
| Exact Mass | 174.959167 |
| PSA | 29.96000 |
| LogP | 1.99 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.608 |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H317-H319-H335 |
| Precautionary Statements | P261-P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R36/37/38;R43 |
| Safety Phrases | S26-S36/37 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Packaging Group | Ⅲ |
| HS Code | 2933399090 |
|
~60%
55304-73-9 |
| Literature: SUNOVION PHARMACEUTICALS INC.; JONES, Phillip, G.; LEW, Robert; SPEAR, Kerry, L.; XIE, Linghong Patent: WO2013/169964 A1, 2013 ; Location in patent: Paragraph 00254; 00255 ; |
|
~67%
55304-73-9 |
| Literature: ELI LILLY AND COMPANY Patent: WO2006/44454 A1, 2006 ; Location in patent: Page/Page column 62 ; WO 2006/044454 A1 |
|
~39%
55304-73-9 |
| Literature: ANORMED INC. Patent: WO2007/22371 A2, 2007 ; Location in patent: Page/Page column 61-62 ; WO 2007/022371 A2 |
|
~52%
55304-73-9 |
| Literature: BIOLIPOX AB Patent: WO2006/77401 A1, 2006 ; Location in patent: Page/Page column 63 ; WO 2006/077401 A1 |
|
~4%
55304-73-9 |
| Literature: Heterocycles, , vol. 31, # 6 p. 1097 - 1104 |
|
~%
55304-73-9 |
| Literature: Journal of Organic Chemistry, , vol. 47, # 14 p. 2800 - 2802 |
|
~%
55304-73-9 |
| Literature: Journal of Organic Chemistry, , vol. 56, # 15 p. 4793 - 4796 |
| Precursor 6 | |
|---|---|
| DownStream 7 | |
![6-Chloro-1H-pyrazolo[3,4-b]pyridine structure](https://image.chemsrc.com/caspic/340/63725-51-9.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% |