3543-72-4
3543-72-4 structure
- Name: 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester
- Chemical Name: ethyl 4-(1-methyl-5-nitrobenzimidazol-2-yl)butanoate
- CAS Number: 3543-72-4
- Molecular Formula: C14H17N3O4
- Molecular Weight: 291.302
- Create Date: 2018-06-12 18:04:12
- Modify Date: 2024-01-02 19:35:10
| Name | ethyl 4-(1-methyl-5-nitrobenzimidazol-2-yl)butanoate |
|---|---|
| Synonyms |
Ethyl 4-(1-methyl-5-nitro-1H-benzimidazol-2-yl)butanoate
1H-Benzimidazole-2-butanoic acid, 1-methyl-5-nitro-, ethyl ester 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic acid ethyl ester |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 481.0±25.0 °C at 760 mmHg |
| Molecular Formula | C14H17N3O4 |
| Molecular Weight | 291.302 |
| Flash Point | 244.7±23.2 °C |
| Exact Mass | 291.121918 |
| PSA | 89.94000 |
| LogP | 2.73 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2933990090 |
|---|
|
~93%
3543-72-4 |
| Literature: Heyl Chemisch-pharmazeutische Fabrik GmbH and Co. KG; Frey, Michael; Walther, Dirk-Detlef Patent: US2014/31560 A1, 2014 ; Location in patent: Paragraph 0101; 0102 ; |
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~%
3543-72-4 |
| Literature: US2014/31560 A1, ; |
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~%
3543-72-4 |
| Literature: US2014/31560 A1, ; |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| 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% |