21891-63-4
21891-63-4 structure
- Name: 1,5-Dihydroxy-3-methylanthraquinone
- Chemical Name: 1,5-dihydroxy-3-methylanthracene-9,10-dione
- CAS Number: 21891-63-4
- Molecular Formula: C15H10O4
- Molecular Weight: 254.23700
- Create Date: 2017-05-03 12:22:06
- Modify Date: 2025-09-19 15:47:34
| Name | 1,5-dihydroxy-3-methylanthracene-9,10-dione |
|---|---|
| Synonyms |
1,5-Dihydroxy-3-methyl-anthrachinon
1,5-dihydroxy-3-methyl-anthraquinone |
| Molecular Formula | C15H10O4 |
|---|---|
| Molecular Weight | 254.23700 |
| Exact Mass | 254.05800 |
| PSA | 74.60000 |
| LogP | 2.18160 |
| HS Code | 2914690090 |
|---|
|
~56%
21891-63-4 |
| Literature: Savard, Jacques; Brassard, Paul Tetrahedron, 1984 , vol. 40, # 18 p. 3455 - 3464 |
|
~%
21891-63-4 |
| Literature: Muehlemann Pharmaceutica Acta Helvetiae, 1949 , vol. 24, p. 343,349 |
|
~%
21891-63-4 |
| Literature: Eder; Widmer Helvetica Chimica Acta, 1922 , vol. 5, p. 10 Helvetica Chimica Acta, 1923 , vol. 6, p. 419 Anm. 2 |
|
~%
21891-63-4 |
| Literature: Muehlemann Pharmaceutica Acta Helvetiae, 1949 , vol. 24, p. 343,349 |
|
~%
21891-63-4 |
| Literature: Muehlemann Pharmaceutica Acta Helvetiae, 1949 , vol. 24, p. 343,349 |
| Precursor 6 | |
|---|---|
| DownStream 0 | |
| HS Code | 2914690090 |
|---|---|
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |