Firmanoic acid

CAS# 107584-83-8

Firmanoic acid

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Firmanoic acid: 5mg Please Inquire In Stock
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Quality Control of Firmanoic acid

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Chemical structure

Firmanoic acid

3D structure

Chemical Properties of Firmanoic acid

Cas No. 107584-83-8 SDF Download SDF
PubChem ID 13943216 Appearance Powder
Formula C30H44O4 M.Wt 468.67
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (E)-2-methyl-4-oxo-6-(4,4,10,13,14-pentamethyl-3-oxo-1,2,5,6,9,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-2-enoic acid
SMILES CC(CC(=O)C=C(C)C(=O)O)C1CCC2(C1(CCC3C2=CCC4C3(CCC(=O)C4(C)C)C)C)C
Standard InChIKey VHBAGJSLBGJYBT-HTXNQAPBSA-N
Standard InChI InChI=1S/C30H44O4/c1-18(16-20(31)17-19(2)26(33)34)21-10-14-30(7)23-8-9-24-27(3,4)25(32)12-13-28(24,5)22(23)11-15-29(21,30)6/h8,17-18,21-22,24H,9-16H2,1-7H3,(H,33,34)/b19-17+
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.
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.
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.

Source of Firmanoic acid

The herbs of Abies firma

Protocol of Firmanoic acid

Structure Identification
Phytochemistry, 1987, 26(4):1095-1099.

Triterpenes from the seed of Abies firma.[Reference: WebLink]


METHODS AND RESULTS:
Four new triterpenes having a lanostane-type skeleton, Firmanoic acid [(24E)-3,23-dioxo-9β-lanosta-7,24-dien-26-oic acid], isoFirmanoic acid [3,23-dioxo-9β-lanosta-7,25(27)-dien-26-oic acid], firmanolide [(17S,23S)-17,23-epoxy-3-oxo-9β-lanosta-7,24-dien-26,23-olide] and 23-epi-firmanolide [(17S,23S)-17,23-epoxy-3-oxo-9β-lanosta-7,24-dien-26,23-olide], were isolated from the seed of Abies firma.
CONCLUSIONS:
Their structures were established by spectral and chemical methods. In addition, the structures assigned for three previously reported diterpenes in this seed are revised here.

Firmanoic acid Dilution Calculator

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Firmanoic acid Molarity Calculator

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Preparing Stock Solutions of Firmanoic acid

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1337 mL 10.6685 mL 21.337 mL 42.6739 mL 53.3424 mL
5 mM 0.4267 mL 2.1337 mL 4.2674 mL 8.5348 mL 10.6685 mL
10 mM 0.2134 mL 1.0668 mL 2.1337 mL 4.2674 mL 5.3342 mL
50 mM 0.0427 mL 0.2134 mL 0.4267 mL 0.8535 mL 1.0668 mL
100 mM 0.0213 mL 0.1067 mL 0.2134 mL 0.4267 mL 0.5334 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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References on Firmanoic acid

Triterpenes from the seed of Abies firma.

Phytochemistry, 1987, 26(4):1095-1099.

Four new triterpenes having a lanostane-type skeleton, Firmanoic acid [(24E)-3,23-dioxo-9β-lanosta-7,24-dien-26-oic acid], isoFirmanoic acid [3,23-dioxo-9β-lanosta-7,25(27)-dien-26-oic acid], firmanolide [(17S,23S)-17,23-epoxy-3-oxo-9β-lanosta-7,24-dien-26,23-olide] and 23-epi-firmanolide [(17S,23S)-17,23-epoxy-3-oxo-9β-lanosta-7,24-dien-26,23-olide], were isolated from the seed of Abies firma. Their structures were established by spectral and chemical methods. In addition, the structures assigned for three previously reported diterpenes in this seed are revised here.

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