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Columbin
Columbin
$39 - $533
Product name
Columbin
Cas No
546-97-4
MF
C20H22O6
MW
358.39
MDL Number
MFCD02682955
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[10.2.2.0<sup>2,11</sup>.0<sup>3,8</sup>]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)-
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Cayman Chemical
Arctom
AvaChem
TRC
AK Scientific
ChemScene
American Custom Chemicals Corporation
Biosynth Carbosynth
DC Chemicals
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Packaging
Price
Product name
AK Scientific
Y0048
50mg
$252
Columbin
AK Scientific
Y0048
100mg
$387
Columbin
American Custom Chemicals Corporation
INB0001957
5MG
$500.54
COLUMBIN
Arctom
CFN90480
20mg
$158
Columbin
Arctom
SY068923
10mg
$147.27
Columbin,98%,fromlimaciasagittata
AvaChem
2306
1mg
$39
Columbin
AvaChem
2306
5mg
$59
Columbin
AvaChem
2306
20mg
$159
Columbin
AvaChem
2306
100mg
$490
Columbin
Biosynth Carbosynth
FC66014
200mg
$400
Columbin
1
of
3
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)
Description
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.
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Suppliers and manufacturers
Shanghai Standard Technology Co., Ltd.
$0.00
/20mg
Columbin
CAS:546-97-4
career henan chemical co
$9.80
/1KG
(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
CAS:546-97-4
Shanghai Zheyan Biotech Co., Ltd.
Chengdu GLP biotechnology Co Ltd
Chengdu Biopurify Phytochemicals Ltd.
Hubei Jusheng Technology Co.,Ltd.
Shaanxi Pioneer Biotech Co., Ltd .
CONIER CHEM AND PHARMA LIMITED
Neostar United (Changzhou) Industrial Co., Ltd.
Wuhan ChemNorm Biotech Co.,Ltd.
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