25519-55-5
25519-55-5 structure
- Name: 3-Methyl-2-quinoxalinecarbaldehyde
- Chemical Name: 3-methylquinoxaline-2-carbaldehyde
- CAS Number: 25519-55-5
- Molecular Formula: C10H8N2O
- Molecular Weight: 172.183
- Create Date: 2018-05-18 08:00:00
- Modify Date: 2024-04-05 11:35:00
| Name | 3-methylquinoxaline-2-carbaldehyde |
|---|---|
| Synonyms |
3-methyl-quinoxaline-2-carbaldehyde
Quinoxaline-2-carboxaldehyde, 3-methyl- 2-Quinoxalinecarboxaldehyde, 3-methyl- 3-Methyl-2-quinoxalinecarboxaldehyde 3-Methyl-2-quinoxalinecarbaldehyde 3-Methyl-chinoxalin-2-carbaldehyd 2-formyl-3-methylquinoxaline 3-Methyl-2-chinoxalin-carboxaldehyd |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 320.2±37.0 °C at 760 mmHg |
| Molecular Formula | C10H8N2O |
| Molecular Weight | 172.183 |
| Flash Point | 151.9±32.9 °C |
| Exact Mass | 172.063660 |
| PSA | 42.85000 |
| LogP | 2.23 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.675 |
| HS Code | 2933990090 |
|---|
|
~36%
25519-55-5 |
| Literature: MITSUBISHI TANABE PHARMA CORPORATION; MORIMOTO, Hiroshi; SAKAMOTO, Toshiaki; HIMIYAMA, Toshiyuki; KAWANISHI, Eiji; MATSUMURA, Takehiko Patent: WO2010/30027 A1, 2010 ; Location in patent: Page/Page column 58; 59 ; WO 2010/030027 A1 |
|
~66%
25519-55-5 |
| Literature: TOPOTARGET UK LIMITED Patent: WO2004/76386 A2, 2004 ; Location in patent: Page 99 ; |
|
~86%
25519-55-5 |
| Literature: Chen, Yu-Jen; Hung, Hao-Chih; Sha, Chin-Kang; Chung, Wen-Sheng Tetrahedron, 2010 , vol. 66, # 1 p. 176 - 182 |
|
~73%
25519-55-5 |
| Literature: Beck, Jakob; Ledl, Franz; Severin, Theodor Carbohydrate Research, 1988 , vol. 177, p. 240 - 243 |
|
~83%
25519-55-5 |
| Literature: Vogel, M.; Lippmann, E. Journal fuer Praktische Chemie (Leipzig), 1987 , vol. 329, # 1 p. 101 - 107 |
|
~%
25519-55-5 |
| Literature: Carbohydrate Research, , vol. 177, p. 240 - 243 |
|
~%
25519-55-5 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 329, # 1 p. 101 - 107 |
|
~%
25519-55-5 |
| Literature: Chemische Berichte, , vol. 84, p. 477 |
|
~%
25519-55-5
Detail
|
| Literature: Chemische Berichte, , vol. 84, p. 477 |
| Precursor 9 | |
|---|---|
| DownStream 4 | |
![1,3-dihydrothieno[3,4-b]quinoxaline structure](https://www.chemsrc.com/caspic/142/3138-80-5.png)
![[1,2,3]Triazolo[1,5-a]quinoxaline,4-methyl-(9CI) structure](https://www.chemsrc.com/caspic/375/111339-68-5.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |