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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)
color
White to off-white
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
TargetMol Chemicals Inc.
$30.00
/5mg
Columbin
CAS:546-97-4
Shanghai Zheyan Biotech Co., Ltd.
Chengdu GLP biotechnology Co Ltd
Chengdu Biopurify Phytochemicals Ltd.
Hubei Jusheng Technology Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Wuhan ChemNorm Biotech Co.,Ltd.
Hubei Ipure Biology Co., Ltd
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