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213225

Sigma-Aldrich

Lithium bromide

ReagentPlus®, ≥99%

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10 μG
$546.00

$546.00

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10 μG
$546.00

About This Item

Linear Formula:
LiBr
CAS Number:
7550-35-8
Molecular Weight:
86.85
EC Number:
231-439-8
MDL number:
MFCD00011077
UNSPSC Code:
12352302
PubChem Substance ID:
329752141
NACRES:
NA.21
grade:
reagent
form:
powder

$546.00

Please contact Customer Service for Availability
Request a Bulk Order

grade

reagent

vapor pressure

1 hPa ( 748 °C)

product line

ReagentPlus®

Assay

≥99%

form

powder

pH

7 (20 °C, 10 g/L)

mp

550 °C (lit.)

SMILES string

[Li+].[Br-]

InChI

1S/BrH.Li/h1H;/q;+1/p-1

InChI key

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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SRP3277SRP3252SRP3216
SDF-1 ALPHA human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

SRP3276

SDF-1 ALPHA human

SDF-1 BETA human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

SRP3277

SDF-1 BETA human

SDF-1 alpha from rat recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

SRP3252

SDF-1 alpha from rat

KC (CXCL1) from mouse recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

SRP3216

KC (CXCL1) from mouse

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

form

lyophilized

form

lyophilized

form

lyophilized

form

lyophilized

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

packaging

pkg of 10 μg

packaging

pkg of 10 μg

packaging

pkg of 10 μg

packaging

pkg of 20 μg

General description

LiBr/Chlorotrimethylsilane reagent participates in the conversion of alcohols to bromides.[1]

Application

Lithium bromide (LiBr) may be employed as a catalyst in the following studies:
  • Transformation of (aromatic- and α,β-unsaturated) aldehydes to dithioacetals via solvent-free dithioacetalization.[2]
  • Synthesis of olefins via condensation reaction of carbonyl compounds with active methylene compounds.[3]
  • Green synthesis of β-amino alcohols.[4]
  • Chemo- and regioselective bromination of aromatic compounds was carried out by employing LiBr/ceric ammonium nitrate (CAN) reagent system (as a source of Br+ ion).[5]

Other Notes

Go to Redi-Dri™ Product Listing 746479

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCQ1335
    MKCN3673
    MKCM8753
    MKCM3831
    STBJ5047

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    Lithium Bromide, an Inexpensive and Efficient Catalyst for Opening of Epoxide Rings by Amines at Room Temperature under Solvent-Free Condition.
    Chakraborti AK, et al.
    European Journal of Organic Chemistry, 2004(17), 3597-3600 (2004)
    An efficient chemo and regioselective oxidative nuclear bromination of activated aromatic compounds using lithium bromide and ceric ammonium nitrate.
    Roy SC, et al.
    Tetrahedron Letters, 42(39), 6941-6942 (2001)
    Lithium bromide-catalyzed highly chemoselective and efficient dithioacetalization of α,β-unsaturated and aromatic aldehydes under solvent-free conditions.
    Firouzabadi H, et al.
    Synthesis, 58-60 (1999)
    Lithium bromide as a new catalyst for carbon-carbon bond formation in the solid state.
    Prajapati D, et al.
    Journal of the Chemical Society. Perkin Transactions 1, 9, 959-960 (1996)
    R Quaderer et al.
    Organic letters, 3(20), 3181-3184 (2001-09-28)
    [reaction: see text] The alkanesulfonamide "safety-catch" resin has proven useful for Fmoc-based synthesis of C-terminal peptide thioesters. We now report that the yield of isolated thioester can increase significantly when the cleavage reaction is carried out in 2 M LiBr/THF
    View All Related Papers

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