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
B1439
Brassinolide
≥80% (TLC)
Sinonimo/i:
(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-1-[(1S,2R,3R,4S)-2,3-Dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-6H-benz[c]indeno[5,4-e]oxepin-6-one, (2a,3a,5a,22R,23R,24S)-2,3,22,23-Tetrahydroxy-B-homo-7-oxaergostan-6-one
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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
10 mg | Per informazioni sulla disponibilità, contatta il Servizio Clienti. | 512,00 € |
Informazioni su questo articolo
512,00 €
General description
Application
Biochem/physiol Actions
1 of 1
Questo articolo | |||
|---|---|---|---|
| description ≥80% (TLC) | description ≥98% (HPLC) | description United States Pharmacopeia (USP) Reference Standard | description wire, Cu 63%/Zn 37%, 0.08 mm diameter, length 1000 m, temper hard |
| form powder | form powder | form - | form wire |
| assay ≥80% (TLC) | assay ≥98% (HPLC) | assay - | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level - | Quality Level - |
| storage temp. room temp | storage temp. −20°C | storage temp. - | storage temp. - |
| color white to off-white | color white to beige | color - | color - |
Classe di stoccaggio
11 - Combustible Solids
Che succede?
WGK 3
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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Please, can I know the solubility of brassinolide (B1439)? Thanks in advance. Best regards
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This product is not tested for solubility. However, a brief search of the literature reveals that this compound is soluble in the following:
Chloroform at 10 mg/mL
DMSO at 50 mg/mL with gentle warming
Ethanol at 50 mg/mL with gentle warming
Insoluble in waterNote that this information has not been verified.
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