- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (8α,9R)-Cinchonan-6',9-diol
- Price: ￥938.0/250mg ￥3268.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: cupreine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
524-63-0
524-63-0 structure
- Name: (8α,9R)-Cinchonan-6',9-diol
- Chemical Name: cupreine
- CAS Number: 524-63-0
- Molecular Formula: C19H22N2O2
- Molecular Weight: 310.39000
- Create Date: 2018-10-01 19:16:16
- Modify Date: 2024-01-11 21:53:50
| Name | cupreine |
|---|---|
| Synonyms |
O-Demethylquinine
Cupreine demethyl quinine Desmethylquinine 4-[(R)-[(2S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-hydroxymethyl]quinolin-6-ol Ultraquinine 6'-demethylquinine O6'-Demethylquinine O-Desmethyl Quinine 6-hydroxycinchonidine |
| Density | 1.28g/cm3 |
|---|---|
| Boiling Point | 514.6ºC at 760mmHg |
| Melting Point | >171ºC (dec.) |
| Molecular Formula | C19H22N2O2 |
| Molecular Weight | 310.39000 |
| Flash Point | 265ºC |
| Exact Mass | 310.16800 |
| PSA | 56.59000 |
| LogP | 2.80810 |
| Index of Refraction | 1.677 |
| HS Code | 2933990090 |
|---|
|
~89%
524-63-0 |
| Literature: BRANDEIS UNIVERSITY Patent: WO2005/121137 A1, 2005 ; Location in patent: Page/Page column 86-87 ; |
| 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% |