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Lanthanum(III) trifluoromethanesulfonate

99.999% trace metals basis

Cechy związane ze zrównoważonym rozwojem

Synonim(y):

La(OTf)3, Lanthanum tris(trifluoromethanesulfonate), Tris(trifluoromethanesulfonato)lanthanum, Lanthanum(III) triflate, Trifluoromethanesulfonic acid lanthanum salt

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Rozmiar/SKUDostępnośćCena netto
5 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
466,00 zł
25 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
748,00 zł

Informacje o tej pozycji

Wzór liniowy:
(CF3SO3)3La
Numer CAS:
Masa cząsteczkowa:
586.11
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
9009103

466,00 zł


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Quality Segment

assay

99.999% trace metals basis

reaction suitability

core: lanthanum, reagent type: catalyst

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Sustainability features

greener alternative category

SMILES string

[La+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/3CHF3O3S.La/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

InChI key

WGJJZRVGLPOKQT-UHFFFAOYSA-K

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This single-component catalyst is used for direct amidation of esters with amines under mild conditions for pharmaceutical synthesis and peptide chemistry. Its clean reactivity profile eliminates unwanted byproducts and simplifies workup, providing an efficient and atom-economical solution for amide bond formation, aligning with Green Chemistry principle "Atom Economy" and "Catalysis". Click here for more information.

Application

A water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes.
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description

99.999% trace metals basis

description

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description

99.995% trace metals basis

description

98%

assay

99.999% trace metals basis

assay

-

assay

99.995% trace metals basis

assay

98%

reaction suitability

reagent type: catalyst, core: lanthanum

reaction suitability

core: indium, reagent type: catalyst

reaction suitability

reagent type: catalyst, core: scandium

reaction suitability

core: erbium, reagent type: catalyst

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

greener alternative category

Aligned

greener alternative category

-

greener alternative category

-

greener alternative category

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sustainability

Greener Alternative Product

sustainability

-

sustainability

-

sustainability

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greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

greener alternative product characteristics

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greener alternative product characteristics

-


Klasa składowania

11 - Combustible Solids

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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Certyfikaty analizy (CoA)

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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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