| Company Name: |
Hubei Jusheng Technology Co.,Ltd. |
| Tel: |
18871490254 |
| Email: |
linda@hubeijusheng.com |
| Products Intro: |
Product Name:(1R,2S,3S,5S,8R,11R,12R)-5-(3-Furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.02,11.03,8]hexadec-15-ene-7,13-dione
CAS:546-97-4
Purity:0.99 Package:5KG;1KG Remarks:C20H22O6
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- Columbin
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- $0.00 / 20mg
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2023-02-24
- CAS:546-97-4
- Min. Order: 5mg
- Purity: ≥98%(HPLC)
- Supply Ability: 10 g
- (1R,2S,3S,5S,8R,11R,12R)-5-(3-Furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.02,11.03,8]hexadec-15-ene-7,13-dione
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![(1R,2S,3S,5S,8R,11R,12R)-5-(3-Furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.0<sup>2,11</sup>.0<sup>3,8</sup>]hexadec-15-ene-7,13-dione pictures](https://img.chemicalbook.com/ProductImageEN/2020-1/Small/8bc99468-0952-462c-b2a2-9c76546d4ce8.jpg)
- $9.80 / 1KG
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2020-01-10
- CAS:546-97-4
- Min. Order: 1KG
- Purity: ≥98%
- Supply Ability: 20 tons
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| | Columbin Basic information |
| Product Name: | Columbin | | Synonyms: | (1s,2s,3s,5s,8r,11r,12s)-5-(3-furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.02,11.03,8]hexadec-15-ene-7,13-dione;(1R,4R,4aR,6aR,9S,10aS,10bS)-9-(3-Furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione;(1R,4R,4aR,6aR,9S,10aS,10bS)-9-(3-Furanyl)decahydro-4-hydroxy-4a,10a-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione;Tinosporin;Columbin, 98%, from limacia sagittata;(1R,2S,3S,5S,8R,11R,12R)-5-(3-Furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.02,11.03,8]hexadec-15-ene-7,13-dione;(1R,2S,3S,5S,8R,11R,12R)-5-(3-Furyl)-12-hydroxy-3,11-dimethyl-6,14-dioxatetracyclo[10.2.2.02,11.03,8]hexadec-15-ene-7,13-dione;1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione, 9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-, (1R,4R,4aR,6aR,9S,10aS,10bS)- | | CAS: | 546-97-4 | | MF: | C20H22O6 | | MW: | 358.39 | | EINECS: | | | Product Categories: | Miscellaneous Natural Products | | Mol File: | 546-97-4.mol |  |
| | Columbin Chemical Properties |
| Melting point | 190-191℃ | | alpha | D +52.5° (pyridine) | | Boiling point | 410.82°C (rough estimate) | | density | 1.36 | | refractive index | 1.4450 (estimate) | | storage temp. | -20°C | | solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 0.03 mg/ml | | form | Cryst. | | pka | 12.14±0.70(Predicted) |
| WGK Germany | 3 | | HS Code | 29322090 |
| | Columbin Usage And Synthesis |
| Uses | Columbin is a furanolactone diterpene isolated from the roots of Jateorhiza and Tinospora species and is used in Asian and African folk medicine for analgesic and antipyretic properties. | | Definition | ChEBI: Columbin is an organic heterotricyclic compound and an organooxygen compound. |
| | Columbin Preparation Products And Raw materials |
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