31839-21-1
31839-21-1 structure
- Name: 2-Amino-5-hydroxy-4-methoxybenzoic acid
- Chemical Name: 2-Amino-5-hydroxy-4-methoxybenzoic acid
- CAS Number: 31839-21-1
- Molecular Formula: C8H9NO4
- Molecular Weight: 183.16100
- Create Date: 2018-12-13 17:57:34
- Modify Date: 2025-08-26 13:09:00
| Name | 2-Amino-5-hydroxy-4-methoxybenzoic acid |
|---|---|
| Synonyms | 2-amino-5-hydroxy-4-methoxy-benzoic acid |
| Molecular Formula | C8H9NO4 |
|---|---|
| Molecular Weight | 183.16100 |
| Exact Mass | 183.05300 |
| PSA | 92.78000 |
| LogP | 1.26240 |
| HS Code | 2922509090 |
|---|
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~97%
31839-21-1 |
| Literature: Wallace, Eli; Topolov, George; Zhao, Qian; Lyssikatos, Joseph P. Patent: US2005/101617 A1, 2005 ; Location in patent: Page/Page column 11 ; |
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31839-21-1 |
| Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: US2012/115825 A1, 2012 ; Location in patent: Page/Page column 13 ; |
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31839-21-1 |
| Literature: Himmelsbach, Frank; Santagostino, Marco; Jung, Birgit; Soyka, Rainer Patent: US2007/135463 A1, 2007 ; Location in patent: Page/Page column 6 ; US 20070135463 A1 |
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31839-21-1 |
| Literature: Weber, Csaba; Bielik, Attila; Demeter, Adam; Borza, Istvan; Szendrei, Gyoergyi I.; Keseru, Gyoergy M.; Greiner, Istvan Tetrahedron, 2005 , vol. 61, # 39 p. 9375 - 9380 |
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31839-21-1 |
| Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: US2012/115825 A1, 2012 ; |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |