CatalpinCAS# 1390-72-3 |
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| Cas No. | 1390-72-3 | SDF | Download SDF |
| PubChem ID | 160573 | Appearance | Powder |
| Formula | C16H18O7 | M.Wt | 322.3 |
| Type of Compound | Iridoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | C1C2C(CC3(C2C(OC3)OC1O)O)OC(=O)C4=CC=C(C=C4)O | ||
| Standard InChIKey | ZGEFAWWFLHUTII-CXMSOTGLSA-N | ||
| Standard InChI | InChI=1S/C16H18O7/c17-9-3-1-8(2-4-9)14(19)22-11-6-16(20)7-21-15-13(16)10(11)5-12(18)23-15/h1-4,10-13,15,17-18,20H,5-7H2/t10-,11+,12-,13?,15-,16+/m0/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
The herbs of Catalpa ovata
| Description | Catalpin exhibited mutagenic activity towards Salmonella typhimurium strain TA100 in the presence and absence of rat liver homogenate (S9) mix in Ames' test. |
| In vitro | A mutagenic new iridoid in the water extract of catalpae fructus.[Reference: WebLink]Chemical & Pharmaceutical Bulletin, 1989, 37(10):2838-2840.
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Catalpin Dilution Calculator
Catalpin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.1027 mL | 15.5135 mL | 31.027 mL | 62.054 mL | 77.5675 mL |
| 5 mM | 0.6205 mL | 3.1027 mL | 6.2054 mL | 12.4108 mL | 15.5135 mL |
| 10 mM | 0.3103 mL | 1.5513 mL | 3.1027 mL | 6.2054 mL | 7.7567 mL |
| 50 mM | 0.0621 mL | 0.3103 mL | 0.6205 mL | 1.2411 mL | 1.5513 mL |
| 100 mM | 0.031 mL | 0.1551 mL | 0.3103 mL | 0.6205 mL | 0.7757 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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A mutagenic new iridoid in the water extract of catalpae fructus.[Pubmed:2692858]
Chem Pharm Bull (Tokyo). 1989 Oct;37(10):2838-40.
A mutagenic principle in the water extract from Catalpae Fructus (originated from Catalpa ovata G. DON) (Bignoniaceae) was isolated and characterized as a new iridoid named Catalpin. The iridoid exhibited mutagenic activity towards Salmonella typhimurium strain TA100 in the presence and absence of rat liver homogenate (S9) mix in Ames' test.
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