20786 Results for: "4,5-Bis(benzylthio)-1,3-dithiole-2-thione"

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1,3-Dimesitylimidazol-2-ylidene ≥97.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 141556-42-5
MDL Number: MFCD09265338
Molecular Formula: C21H24N2
Molecular Weight: 304.44
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 155
Storage Temperature: <0°C

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Dimethyl-(-)-2,3-O-isopropylidene-L-tartrate ≥95.0%

Supplier: TCI America

CAS Number: 37031-29-1
MDL Number: MFCD00066218
Molecular Formula: C9H14O6
Molecular Weight: 218.21
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Boiling point (°C): 139
Flash Point (°C): 110
Specific Gravity (20/20): 1.19
Specific rotation [a]20/D: -54 deg (neat)

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[1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine nickel(II) dichloride ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 903592-98-3
Molecular Formula: C45H51Cl2N2NiP
Molecular Weight: 780.48
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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1,3-Bis(methylthio)-2-methoxypropane ≥97.0%

Supplier: TCI America

CAS Number: 31805-84-2
MDL Number: MFCD00026040
Molecular Formula: C6H14OS2
Molecular Weight: 166.30
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 97
Specific Gravity (20/20): 1.06

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2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine ≥98.0%

Supplier: TCI America

CAS Number: 49669-14-9
MDL Number: MFCD12406888
Molecular Formula: C9H10BrNO2
Molecular Weight: 244.09
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 45

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13-425 Screw-Thread Vials

Supplier: Thermo Scientific

These 4 ml, 15×45 mm vials feature a 13-425 thread finish.

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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 98+%

Supplier: Thermo Scientific Chemicals

Good's buffers

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2,6-Bis(hydroxymethyl)-p-cresol ≥98.0%

Supplier: TCI America

CAS Number: 91-04-3
MDL Number: MFCD00004619
Molecular Formula: C9H12O3
Molecular Weight: 168.19
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 126

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(R)-(+)-SEGPHOS® ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 244261-66-3
MDL Number: MFCD09753005
Molecular Formula: C38H28O4P2
Molecular Weight: 610.59
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 172
Specific rotation [a]20/D: 11 deg (C=0.5, CHCl3)

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1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 149-45-1
MDL Number: MFCD00007473
Molecular Formula: C6H6O8S2
Molecular Weight: 314.19
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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Decafluoro-4,6-bis(trifluoromethyl)cyclohexane ≥80.0%

Supplier: TCI America

CAS Number: 335-27-3
MDL Number: MFCD00001469
Molecular Formula: C8F16
Molecular Weight: 400.06
Purity/Analysis Method: >80.0% (GC)
Form: Clear Liquid
Color: Colorless
Specific Gravity (20/20): 1.86

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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS), ULTROL®

Supplier: MilliporeSigma

( {[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane}). White solid. Purity: >= 99% by titration. Heavy metals: <1 ppm. Absorbance (100 mM, H2O, 280 nm): <0.02. pKa 6.5 at 20[degree] C. CAS 6976-37-0, M.W. 209.2.

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Human Recombinant Thioredoxin (from E. coli)

Supplier: Prosci

Thioredoxin (TXN) is a member of the Thioredoxin family. Thioredoxin exists as a disulfide-linked homodimer and contains one Thioredoxin domain. Thioredoxin is up-regulated by ionizing radiation. Thioredoxin participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Thioredoxin also plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide.

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Chloro{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride

Supplier: TCI America

Form: Crystal
Color: Yellow

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1,3-Bis(chloromethyl)tetramethyldisiloxane ≥98.0%

Supplier: TCI America

CAS Number: 2362-10-9
MDL Number: MFCD00000877
Molecular Formula: C6H16Cl2OSi2
Molecular Weight: 231.26
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 204
Flash Point (°C): 73
Specific Gravity (20/20): 1.05

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Bis-trispropane ≥99.0% (by titrimetric analysis)

Supplier: TCI America

[for Buffer Material]
CAS Number: 64431-96-5
MDL Number: MFCD00004689
Molecular Formula: C11H26N2O6
Molecular Weight: 282.34
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Melting point (°C): 166

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3,5-Bis(methoxycarbonyl)benzeneboronic acid pinacol ester 97%

Supplier: Thermo Scientific Chemicals

3, 5-Bis(methoxycarbonyl)benzeneboronic acid pinacol ester, Purity: 97%, Cas no. 944392-68-1, formula: C16H21BO6, Synonym: Dimethyl 5-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)isophthalate, Form: Solid, Color: Pale pink, size: 5G

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Bis(2-bromobenzyl)amine hydrochloride 99%

Supplier: Thermo Scientific Chemicals

Bis(2-bromobenzyl)amine hydrochloride 99%

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1,3-Bis(trimethylsilyl)urea 98+%

Supplier: Thermo Scientific Chemicals

Fieser: 11,68

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(1S,2S)-1,2-Bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol

Supplier: Thermo Scientific Chemicals

(1S,2S)-1,2-Bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol

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1,3-Bis[1-(2-hydroxyethyl)-4-piperidyl]propane ≥98.0%

Supplier: TCI America

CAS Number: 18073-84-2
MDL Number: MFCD00023767
Molecular Formula: C17H34N2O2
Molecular Weight: 298.47
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 219
Melting point (°C): 95

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Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I) ≥97.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 873779-78-3
Molecular Formula: C21H24ClCuN2
Molecular Weight: 403.43
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 277
Storage Temperature: <0°C

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(S)-(+)-DTBM-SEGPHOS® ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 210169-40-7
MDL Number: MFCD09753003
Molecular Formula: C74H100O8P2
Molecular Weight: 1179.55
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal

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Dimethyl (+)-2,3-O-isopropylidene-D-tartrate ≥95.0%

Supplier: TCI America

CAS Number: 37031-30-4
MDL Number: MFCD00040504
Molecular Formula: C9H14O6
Molecular Weight: 218.21
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Flash Point (°C): 135
Specific Gravity (20/20): 1.19
Specific rotation [a]20/D: 54 deg (neat)

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Bis(trimethylenedithio)tetrathiafulvalene ≥97.0% (by HPLC)

Supplier: TCI America

CAS Number: 66946-49-4
MDL Number: MFCD00060080
Molecular Formula: C12H12S8
Molecular Weight: 412.71
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Melting point (°C): 250

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1,3-Di-4-piperidylpropane ≥97.0%

Supplier: TCI America

CAS Number: 16898-52-5
MDL Number: MFCD00038013
Molecular Formula: C13H26N2
Molecular Weight: 210.37
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 66
Flash Point (°C): 137

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1,3-Di-O-benzyl-2-O-lauroylglycerol ≥85.0%

Supplier: TCI America

CAS Number: 519177-07-2
Molecular Formula: C29H42O4
Molecular Weight: 454.65
Purity/Analysis Method: >85.0% (GC)
Form: Clear Liquid
Specific Gravity (20/20): 1.00

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(1S,2S)-1,2-Bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol ≥97.0%

Supplier: TCI America

CAS Number: 1707-77-3
MDL Number: MFCD00003211
Molecular Formula: C12H22O6
Molecular Weight: 262.30
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 120
Specific rotation [a]20/D: 7 deg (C=5, CHCl3)

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Bis(pinacolato)diboron ≥99.0%

Supplier: TCI America

CAS Number: 73183-34-3
MDL Number: MFCD00799570
Molecular Formula: C12H24B2O4
Molecular Weight: 253.94
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 138

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1,3-Dibenzyloxybenzene ≥96.0%

Supplier: TCI America

CAS Number: 3769-42-4
MDL Number: MFCD00690156
Molecular Formula: C20H18O2
Molecular Weight: 290.36
Purity/Analysis Method: >96.0% (GC)
Form: Crystal
Melting point (°C): 74