20529 Results for: "2,3-Bis(2-hydroxymethylthia)-1,4-naphthalenedione"

Corrected to: 2,3-Bis(2-hydroxyethylthio)-1,4-naphthalenedione

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2,3-Bis(2,4,5-trimethyl-3-thienyl)maleic anhydride ≥97.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 112440-47-8
MDL Number: MFCD00142789
Molecular Formula: C18H18O3S2
Molecular Weight: 346.46
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 168

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1,4-Benzenedimethanethiol ≥98.0%

Supplier: TCI America

CAS Number: 105-09-9
MDL Number: MFCD00004872
Molecular Formula: C8H10S2
Molecular Weight: 170.29
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 156
Melting point (°C): 43
Flash Point (°C): 110

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POPSO (β,β'-Dihydroxypiperazine-1,4-dipropanesulfonic acid)

Supplier: TCI America

[Good's buffer component for biological research]
CAS Number: 68189-43-5
MDL Number: MFCD00038350
Molecular Formula: C10H22N2O8S2
Molecular Weight: 362.41
Form: Crystal
Color: White

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trans-2-Butene-1,4-bis(triphenylphosphonium chloride) ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 106423-29-4
MDL Number: MFCD00031713
Molecular Formula: C40H36Cl2P2
Molecular Weight: 649.58
Purity/Analysis Method: >95.0% (T)
Form: Crystal

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trans,trans-1,5-Bis(4-fluorophenyl)-1,4-pentadien-3-one ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 53369-00-9
MDL Number: MFCD00298485
Molecular Formula: C17H12F2O
Molecular Weight: 270.28
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 154
Storage Temperature: 0-10°C

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2,3-Bis(4-methylphenyl)-5-(4-cyanophenyl)tetrazolium Chloride ≥95.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 376591-03-6
MDL Number: MFCD00060130
Molecular Formula: C22H18ClN5
Molecular Weight: 387.87
Purity/Analysis Method: >95.0% (HPLC,T)
Form: Crystal

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N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine

Supplier: TCI America

CAS Number: 113703-66-5
MDL Number: MFCD00060108
Molecular Formula: C30H22Cl2N2
Molecular Weight: 481.42
Form: Crystal
Color: Very Pale Yellow
Melting point (°C): 200

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Ethyl-2,3-dihydrobenzo[1,4]dioxine-2-carboxylate ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 4739-94-0
MDL Number: MFCD01099774
Molecular Formula: C11H12O4
Molecular Weight: 208.21
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 115
Flash Point (°C): 110
Specific Gravity (20/20): 1.21

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2-(4-Methoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine ≥98.0%

Supplier: TCI America

CAS Number: 3584-23-4
MDL Number: MFCD00521486
Molecular Formula: C12H7Cl6N3O
Molecular Weight: 421.91
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 145

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1,4-Bis(4-aminophenoxy)benzene ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 3491-12-1
MDL Number: MFCD00039153
Molecular Formula: C18H16N2O2
Molecular Weight: 292.34
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 173

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1,4-Bis(4-methylstyryl)benzene ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 76439-00-4
MDL Number: MFCD00191317
Molecular Formula: C24H22
Molecular Weight: 310.44
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal

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5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 174508-31-7
MDL Number: MFCD01651770
Molecular Formula: C6H4Br2O2S
Molecular Weight: 299.96
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 96
Storage Temperature: >-20°C

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1,4-Bis(5-phenyloxazol-2-yl)benzene ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

[for scintillation spectrometry]
CAS Number: 1806-34-4
MDL Number: MFCD00005309
Molecular Formula: C24H16N2O2
Molecular Weight: 364.40
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 245

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5-(2-Bromoethyl)-2,3-dihydrobenzofuran ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 127264-14-6
MDL Number: MFCD06797641
Molecular Formula: C10H11BrO
Molecular Weight: 227.10
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 67

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Y5, Organic Photovoltaics (OPV) reagent

Supplier: Thermo Scientific Chemicals

Y5, (2,2-((2Z,2Z)-((12,13-bis(2-ethylhexyl)-3,9-diundecyl-12,13-dihydro[1,2,5]thiadiazolo[3,4e]thieno[2,3:4,5] thieno[2,3:4,5]pyrrolo[3,2-g] thieno[2,3:4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(3-oxo-2,3-dihydro1H-indene-2,1-diylidene))dimalononitrile), Size: 100mg

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(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ≥98.0%

Supplier: TCI America

CAS Number: 71042-54-1
MDL Number: MFCD00085364
Molecular Formula: C31H28P2
Molecular Weight: 462.51
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 130
Specific rotation [a]20/D: 50 deg (C=1, CHCl3)

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5-Amino-2,3-dicyano-1,4-naphthoquinone ≥97.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 68217-29-8
MDL Number: MFCD00671485
Molecular Formula: C12H5N3O2
Molecular Weight: 223.19
Purity/Analysis Method: >97.0% (HPLC,N)
Form: Crystal

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1,4-Bis(2-hydroxyethoxy)benzene 95%

Supplier: Thermo Scientific Chemicals

1,4-Bis(2-hydroxyethoxy)benzene 95%

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1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%

Supplier: Thermo Scientific Chemicals

1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%

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L(+)-Tartaric acid ≥99.5%, granular NF, Multi-Compendial, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Granular.

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Diethyl-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 1149-23-1
MDL Number: MFCD00005951
Molecular Formula: C13H19NO4
Molecular Weight: 253.30
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 183
Lambda max.: 374 nm (EtOH)

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BMB (1,4-Bis(maleimido)butane), Pierce™

Supplier: Thermo Scientific

Thermo Scientific Pierce BMB is a mid-length, maleimide crosslinker for covalent, irreversible conjugation between sulfhydryl groups (e.g., protein or peptide cysteines).

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6-Amino-1,4-benzodioxane ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 22013-33-8
MDL Number: MFCD00006824
Molecular Formula: C8H9NO2
Molecular Weight: 151.17
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Boiling point (°C): 162
Freezing point (°C): 22

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6-Bromo-1,4-benzodioxane ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 52287-51-1
MDL Number: MFCD00040750
Molecular Formula: C8H7BrO2
Molecular Weight: 215.05
Purity/Analysis Method: >98.0% (T)
Form: Clear Liquid
Flash Point (°C): 110
Specific Gravity (20/20): 1.61

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1,4-Bis(aminomethyl)cyclohexane (cis and trans mixture) 96%

Supplier: Thermo Scientific Chemicals

1,4-Bis(aminomethyl)cyclohexane (cis and trans mixture) 96%

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1,4-Bis(hydroxymethyl)cyclohexane (mixture of cis and trans isomers) ≥99.0%

Supplier: TCI America

CAS Number: 105-08-8
MDL Number: MFCD00001512
Molecular Formula: C8H16O2
Molecular Weight: 144.21
Purity/Analysis Method: >99.0% (GC)
Form: Clear Liquid
Boiling point (°C): 162
Flash Point (°C): 166

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1,4-Bis(dimethylamino)butane for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

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3,6-Bis(hydroxymethyl)durene ≥99.0%

Supplier: TCI America

CAS Number: 7522-62-5
MDL Number: MFCD00004623
Molecular Formula: C12H18O2
Molecular Weight: 194.27
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 256

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2,3-Bis(4-chlorophenyl)-5-phenyltetrazolium chloride ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 135788-08-8
MDL Number: MFCD00060008
Molecular Formula: C19H13Cl3N4
Molecular Weight: 403.69
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal