ChemicalBook >> CAS DataBase List >>Columbin
Columbin
- CAS No.
- 546-97-4
- Chemical Name:
- Columbin
- Synonyms
- Tinosporin;Columbin USP/EP/BP;Columbin >=95% (LC/MS-ELSD);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;(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)decahydro-4-hydroxy-4a,10a-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione;diterpenoid,Cyclooxygenase,anti-inflammatory,COX-1,Inhibitor,Trypanosoma brucei,Columbin,furanolactone,COX,anti-trypanosomal,Parasite,inhibit;(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,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
- CBNumber:
- CB71246910
- Molecular Formula:
- C20H22O6
- Molecular Weight:
- 358.39
- MDL Number:
- MFCD02682955
- MOL File:
- 546-97-4.mol
- MSDS File:
- SDS
Last updated:2024-07-02 08:55:15
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) |
color | White to off-white |
FDA UNII | KKI91P85GE |
Columbin price More Price(25)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | SMB00086 | Columbin ≥95% (LC/MS-ELSD) | 546-97-4 | 1mg | $303 | 2024-03-01 | Buy |
Cayman Chemical | 24105 | Columbin ≥98% | 546-97-4 | 1mg | $44 | 2024-03-01 | Buy |
Cayman Chemical | 24105 | Columbin ≥98% | 546-97-4 | 5mg | $140 | 2024-03-01 | Buy |
Cayman Chemical | 24105 | Columbin ≥98% | 546-97-4 | 10mg | $235 | 2024-03-01 | Buy |
Cayman Chemical | 24105 | Columbin ≥98% | 546-97-4 | 25mg | $533 | 2024-03-01 | Buy |
Columbin Preparation Products And Raw materials
Global( 119)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3777 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 3000 | 58 |
Shanghai Standard Technology Co., Ltd. | 18502101150 | ft-sales@nature-standard.com | CHINA | 1923 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85557386 +8613815050216 | marketing1@neostarunited.com | China | 10207 | 58 |
Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 | sales@chemnorm.com | CHINA | 2935 | 58 |
View Lastest Price from Columbin manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
![]() |
2023-02-24 | Columbin
546-97-4
|
US $0.00 / mg | 5mg | ≥98%(HPLC) | 10 g | Shanghai Standard Technology Co., Ltd. | |
![]() |
2020-01-10 | (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
546-97-4
|
US $9.80 / KG | 1KG | ≥98% | 20 tons | Career Henan Chemical Co |
-
- Columbin
546-97-4
- US $0.00 / mg
- ≥98%(HPLC)
- Shanghai Standard Technology Co., Ltd.
-
- (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
546-97-4
- US $9.80 / KG
- ≥98%
- Career Henan Chemical Co
546-97-4(Columbin)Related Search:
12-O-Tiglylphorbol-13 -isobutyrate
10-Deacetylbaccatin III
β-Elemonic Acid
DARUTOSIDE
dipotassium dihydrogen 15alpha-hydroxy-2beta-[[2-O-isovaleryl-3,4-di-O-sulphonato-beta-D-glucopyranosyl]oxy]kaur-16-ene-18,19-dioate
siegesmethyethericacid
Carboxyatractyloside
(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid
(CIS)-8-METHYLNON-6-ENOIC ACID
Columbin
1of4
(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)-
Columbin >=95% (LC/MS-ELSD)
Columbin USP/EP/BP
(2S,4AR,6aR,7R,10R,10aS,10bS)-2-(furan-3-yl)-7-hydroxy-6a,10b-dimethyl-4a,5,6,6a,7,10,10a,10b-octahydro-1H-10,7-(epoxymethano)benzo[f]isochromene-4,12(2H)-dione
diterpenoid,Cyclooxygenase,anti-inflammatory,COX-1,Inhibitor,Trypanosoma brucei,Columbin,furanolactone,COX,anti-trypanosomal,Parasite,inhibit
546-97-4
Miscellaneous Natural Products