Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

262072

Sigma-Aldrich

Lanthanum(III) chloride heptahydrate

ACS reagent

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
LaCl3 · 7H2O
CAS Number:
10025-84-0
Molecular Weight:
371.37
MDL number:
MFCD00149756
UNSPSC Code:
12352302
PubChem Substance ID:
329752856
NACRES:
NB.24

grade

ACS reagent

Assay

64.5-70.0% (ACS specification)

form

crystals

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤0.01% insolubles

mp

91 °C (dec.) (lit.)

cation traces

Ca: ≤0.001%
Mg: ≤0.001%

SMILES string

O.O.O.O.O.O.O.Cl[La](Cl)Cl

InChI

1S/3ClH.La.7H2O/h3*1H;;7*1H2/q;;;+3;;;;;;;/p-3

InChI key

FDFPDGIMPRFRJP-UHFFFAOYSA-K

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Lanthanum (III) chloride heptahydrate is a hydrated lanthanum salt. It can be used as a catalyst in organic synthesis as well as a mild Lewis acid. It is a cheap, readily available, and moisture-resistant catalyst.

Application

Lanthanum (III) chloride heptahydrate can be used as a catalyst:
  • In the preparation of a series of 1H-indole-2,3-diones from anilines and oxalic acid under microwave-assisted solvent-free conditions.
  • In the Knoevenagel condensation to preparation of substituted alkenes under solvent free condition.
  • In the synthesis of highly functionalized piperidine derivatives by condensing 1,3-dicarbonyl compounds with aniline and aromatic aldehydes.

Biochem/physiol Actions

Calcium channel blocker

Signal Word

Danger

Hazard Statements

H290,H317,H318,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Modified lanthanum catalysts for oxidative chlorination of methane.
Peringer E, et al.
Topics in Catalysis, 52(9), 1220-1231 (2009)
Supramolecular assemblies with water-soluble p-sulfonatothiacalix [6] arene lanthanide complexes: one-dimensional 'ladder-type'coordination polymers and one-dimensional hydrogen-bonded polymers.
Yamada M and Hamada F.
CrystEngComm, 15(28), 5703-5712 (2013)
One-pot synthesis of 3, 4-dihydropyrimidin-2 (1H)-ones using lanthanum chloride as a catalyst.
Lu J, et al.
Tetrahedron Letters, 41(47), 9075-9078 (2000)
Syntheses, characterization, and biocidal aspects of O, O'-ditolyl/dibenzyldithiophosphates of lanthanum (III) and their adducts with nitrogen and phosphorus donor bases.
Syed A and Pandey SK.
Monatshefte fur Chemie / Chemical Monthly, 144(8), 1129-1140 (2013)
Anna Citta et al.
Journal of inorganic biochemistry, 117, 18-24 (2012-10-20)
Lanthanum chloride (LaCl(3)) is a good inhibitor of both the cytosolic and mitochondrial thioredoxin reductase with IC(50) values of 1.75 and 7.46 μM, respectively. On the contrary, the related enzyme glutathione reductase is not inhibited by lanthanum ions even at
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service