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203521

Sigma-Aldrich

Lanthanum(III) chloride heptahydrate

99.999% trace metals basis

Synonym(s):

Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate

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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:
329752005
NACRES:
NA.23

Quality Level

100

Assay

99.999% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤15.0 ppm Trace Rare Earth Analysis

mp

91 °C (dec.) (lit.)

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

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General description

Lanthanum(III)chloride heptahydrate is a mild, inexpensive, and moisture-stable heterogeneouscatalyst widely used in several organic transformations.

Application

Lanthanum(III) chloride heptahydrate can be used as an efficient catalyst for :
  • Solvent-free preparation of substituted alkenes via Knoevenagel condensation.
  • One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones.
It can be used as a precursor to synthesize La/V co-doped TiO2 nanoparticles through the sol-gel method. La co-doped TiO2 nanopowder show enhanced photocatalytic activity.

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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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
Adan Schafer Medina et al.
Journal of radioanalytical and nuclear chemistry, 324(3), 1021-1030 (2020-07-01)
Microliter volumes are used in electrochemical detection and preconcentration of radionuclides to reduce the dose received by researchers and equipment. Unfortunately, there is a lack of analysis of radionuclides with coupled electrochemical techniques and microliter volume reactors. The goals of
Yasuhiko Suzuki et al.
Biochemical and biophysical research communications, 410(2), 317-321 (2011-06-15)
Bradykinin (BK), a mediator of pain and inflammation, is involved in bone metabolism. We have previously reported that BK increased the synthesis of interleukin-6 and prostaglandin E(2) via phosphorylation of ERK1/2 in human osteoblasts, SaM-1. In the present study, we
Paola Ciceri et al.
Biochemical and biophysical research communications, 418(4), 770-773 (2012-02-09)
Phosphate (Pi)-binders are commonly used in dialysis patients to control high Pi levels, that associated with vascular calcification (VC). The aim of this study was to investigate the effects of lanthanum chloride (LaCl(3)) on the progression of high Pi-induced VC
Mario Pink et al.
Journal of proteomics, 75(2), 375-383 (2011-08-30)
Posttranslational modification (PTM) of proteins, particularly phosphorylation, is a key element in the regulation of cell functions. In many signal transduction processes, PTM is a pivotal step. Various analytical methods have been proposed for the identification of phosphoproteins; however, most
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