392707
Synonym(s):
3-Oxo-2-(2-pentenyl)cyclopentaneacetic acid, methyl ester, Methyl 3-oxo-2-(2-pentenyl)cyclopentaneacetate
| Size/SKU | Availability | Price |
|---|
95%
liquid
Synthetic α-tocopherol as stabilizer
n20/D 1.474 (lit.)
110 °C/0.2 mmHg (lit.)
water: soluble 340 mg/L at 25 °C(lit.)
1.03 g/mL at 25 °C (lit.)
ester, ketone
CC\C=C\CC1C(CCC1=O)CC(=O)OC
1S/C13H20O3/c1-3-4-5-6-11-10(7-8-12(11)14)9-13(15)16-2/h4-5,10-11H,3,6-9H2,1-2H3/b5-4+
GEWDNTWNSAZUDX-SNAWJCMRSA-N
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This Item | |||
|---|---|---|---|
| description 95% | description ≥98%, stabilized, FG | description BioReagent, suitable for plant cell culture, liquid | description analytical standard |
| assay 95% | assay ≥98% | assay ≥97% (TLC) | assay ≥99.0% (sum of isomers, GC) |
| Quality Level 100 | Quality Level 300, 400 | Quality Level 200 | Quality Level 100 |
| solubility water: soluble 340 mg/L at 25 °C(lit.) | solubility - | solubility - | solubility - |
| bp 110 °C/0.2 mmHg (lit.) | bp 110 °C/0.2 mmHg (lit.) | bp - | bp 134-135 °C/12 mmHg (lit.) |
| density 1.03 g/mL at 25 °C (lit.) | density 1.03 g/mL at 25 °C (lit.) | density - | density 0.94 g/mL at 25 °C (lit.) |
| refractive index n20/D 1.474 (lit.) | refractive index n20/D 1.474 (lit.) | refractive index - | refractive index n20/D 1.498 (lit.), n20/D 1.500 |
Explore all of our products under Methyl jasmonate
10 - Combustible liquids
>235.4 °F - closed cup
> 113 °C - closed cup
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To prepare a 10 mM stock solution of Methyl jasmonate in 10 mL, the following calculations are necessary:
Calculate the mass of Methyl jasmonate needed:
Mass=Molarity×Volume×Molar Mass
Mass=0.010mol/L×0.010L×224.3g/mol=0.02243g(22.43mg)
Convert mass to volume using density (1.03 g/mL):
Volume= 1.03g/mL /0.02243g ?0.0218mL(21.8?L)
For preparation:
Ethanol: approximately 1 mL (for dissolution).
Water: approximately 9 mL (to reach a total volume of 10 mL).
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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This product is not transported cold; it is shipped at ambient temperature, and it can be stored at room temperature upon receipt. _x000D_
It can be dissolved in ethanol to make a stock solution prior to final dilution into culture medium. It is not recommended to store solutions in ethanol; Methyl jasmonate could transesterify to Ethyl jasmonate if stored in ethanol. It is not recommended to make stock solutions in methanol, since it is likely more toxic to the cultured plants than ethanol._x000D_
Dissolving 5.4 microliters of Methyl jasmonate in 5 mL of ethanol will give a 5 mM stock solution. Adding that 5 mL of stock to 500 mL of culture medium will make the medium 50 micromolar in Methyl jasmonate.
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The recommended long-term storage for this product is tightly closed at room temperature. This product is supplied as a neat or pure liquid with a literature density of 1.03 g/mL and a molecular weight of 224.30 g/mol. The minimum purity is 94.5 %, thus, the molarity will vary slightly from lot to lot. The molarity can range from 4.34 M (94.5%) to 4.59 M (100%). The lot-specific purity is reported on the Certificate of Analysis.
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This product is a neat or pure liquid with a density of 1.03 g/mL and a molecular weight of 224.30 g/mol. The minimum purity of this product is 95% as determined by GC. At the minimum purity the molarity of this product is 4.4 M. The material is soluble in water and may be readily diluted to the desired concentration. The molarity may vary slightly based on the purity. Please see the link below to review a sample or lot specific Certificate of Analysis:
https://www.sigmaaldrich.com/product/aldrich/w341002#product-documentation
Please see the links below for tools which may be helpful in preparing specific dilutions:
https://www.sigmaaldrich.com/support/calculators-and-apps/molarity-calculator
https://www.sigmaaldrich.com/support/calculators-and-apps/solution-dilution-calculator
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