The specific nature of the impurities in this product has not been identified.
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O9139
N-(3-Oxododecanoyl)-L-homoserine lactone
≥98% (TLC)
Synonim(y):
3-Oxo-C12-HSL
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
10 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 383,00 zł |
100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1800,00 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C16H27NO4
Numer CAS:
Masa cząsteczkowa:
297.39
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
383,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Pozwól nam pomócNazwa produktu
N-(3-Oxododecanoyl)-L-homoserine lactone, quorum sensing signaling molecule
Quality Segment
assay
≥98% (TLC)
form
powder
color
white
application(s)
cell analysis
shipped in
wet ice
storage temp.
−20°C
SMILES string
CCCCCCCCCC(=O)CC(=O)N[C@H]1CCOC1=O
InChI
1S/C16H27NO4/c1-2-3-4-5-6-7-8-9-13(18)12-15(19)17-14-10-11-21-16(14)20/h14H,2-12H2,1H3,(H,17,19)/t14-/m0/s1
InChI key
PHSRRHGYXQCRPU-AWEZNQCLSA-N
Application
Biochem/physiol Actions
N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL) is among a group of homoserine lactones that includes: N-octanoyl-homoserine lactone (N-C8-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-Oxotetradecanoyl)-L-homoserine lactone (3-oxo-C14-HSL, N-(3-hydroxydecanoyl)-L-homoserine lactone, and N-(3-hydroxyoctanoyl)-L-homoserine lactone involved in the processes of bacterial quorum sensing. These N-acyl-homoserine lactones are used to study the processes and mechanisms of bacterial quorum sensing.
Acyl homoserine lactone that is an autoinducer of quorum sensing by Pseudomonas aeruginosa. Degraded by paraoxonase (PON) family members.
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Ta pozycja | |||
|---|---|---|---|
| description quorum sensing signaling molecule | description - | description - | description ≥96% (HPLC) |
| form powder | form powder | form powder | form powder or crystals |
| assay ≥98% (TLC) | assay ≥98% (TLC) | assay ≥98% (TLC) | assay ≥96% (HPLC) |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| color white | color white | color white | color white to off-white |
| shipped in wet ice | shipped in wet ice | shipped in wet ice | shipped in - |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Ostrzeżenia
Hazard Classifications
Acute Tox. 4 Oral
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
dust mask type N95 (US), Eyeshields, Gloves
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The product has a purity of >98%, but are these impurities salts or other homoserine lactone molecules with a different length in acyl chain?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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