42193-83-9
42193-83-9 structure
- Name: glepidotin A
- Chemical Name: glepidotin A
- CAS Number: 42193-83-9
- Molecular Formula: C20H18O5
- Molecular Weight: 338.35400
- Create Date: 2016-03-06 10:47:51
- Modify Date: 2025-08-25 16:39:34
| Name | glepidotin A |
|---|---|
| Synonyms |
3,5,7-trihydroxy-8-(3-methylbut-2-enyl)-2-phenylchromen-4-one
Glepidotin A 8-Prenylgalangin |
| Density | 1.37g/cm3 |
|---|---|
| Boiling Point | 556ºC at 760mmHg |
| Molecular Formula | C20H18O5 |
| Molecular Weight | 338.35400 |
| Flash Point | 200.8ºC |
| Exact Mass | 338.11500 |
| PSA | 90.90000 |
| LogP | 4.08550 |
| HS Code | 2914400090 |
|---|
|
~57%
42193-83-9 |
| Literature: Fukai, Toshio; Nomura, Taro Heterocycles, 1992 , vol. 34, # 6 p. 1213 - 1225 |
|
~13%
42193-83-9 |
| Literature: Perez-Victoria; Conseil; Maitrejean; Comte; Barron; Di Pietro; Castanys; Gamarro Antimicrobial Agents and Chemotherapy, 2001 , vol. 45, # 2 p. 439 - 446 |
|
~%
42193-83-9 |
| Literature: Fukai, Toshio; Nomura, Taro Heterocycles, 1992 , vol. 34, # 6 p. 1213 - 1225 |
|
~%
42193-83-9 |
| Literature: Fukai, Toshio; Nomura, Taro Heterocycles, 1992 , vol. 34, # 6 p. 1213 - 1225 |
|
~%
42193-83-9 |
| Literature: Fukai, Toshio; Nomura, Taro Heterocycles, 1992 , vol. 34, # 6 p. 1213 - 1225 |
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |