2899 Results for: "Organic Reagents"

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1,4-Dioxane ≥99.5% (by GC) stabilized, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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4-Methyl-2-pentanone ≥99%, Puriss. p.a. ACS, Reag. Ph. Eur. for extraction analysis, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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1,2-Di(4-pyridyl)ethylene ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 13362-78-2 MDL Number: MFCD00006448 Molecular Formula: C12H10N2 Molecular Weight: 182.23 Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Melting point (°C): 151

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3,6-Di(4-pyridyl)-1,2,4,5-tetrazine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 57654-36-1 Molecular Formula: C12H8N6 Molecular Weight: 236.24 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 257

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ω-Bromo-4-methoxyacetophenone ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 2632-13-5 MDL Number: MFCD00000201 Molecular Formula: C9H9BrO2 Molecular Weight: 229.07 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 71

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3-Chloropropene ≥98.0%

Supplier: TCI America

CAS Number: 107-05-1 MDL Number: MFCD00000984 Molecular Formula: C3H5Cl Molecular Weight: 76.52 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 45 Flash Point (°C): -29 Specific Gravity (20/20): 0.94 Storage Temperature: 0-10°C

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Dimethyl carbonate ≥98.0%

Supplier: TCI America

CAS Number: 616-38-6 MDL Number: MFCD00008420 Molecular Formula: C3H6O3 Molecular Weight: 90.08 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 90 Melting point (°C): 4 Flash Point (°C): 17 Specific Gravity (20/20): 1.07

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2-(1H-Pyrazol-5-yl)aniline ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 111562-32-4 MDL Number: MFCD09028476 Molecular Formula: C9H9N3 Molecular Weight: 159.19 Purity/Analysis Method: 97.0% (GC) Form: Crystal Color: Pale Yellow Melting point (°C): 129

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Phthalocyanine chloroaluminum ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 14154-42-8 MDL Number: MFCD00049386 Molecular Formula: C32H16AlClN8 Molecular Weight: 574.97 Purity/Analysis Method: 98.0% (T) Form: Crystal

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Di-tert-butyldichlorosilane ≥95.0%

Supplier: TCI America

CAS Number: 18395-90-9 MDL Number: MFCD00008796 Molecular Formula: C8H18Cl2Si Molecular Weight: 213.22 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 191 Melting point (°C): -15 Flash Point (°C): 81 Specific Gravity (20/20): 1.01

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O-Dianisidine 98+%

Supplier: Thermo Scientific Chemicals

o-Dianisidine 98+%

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(Benzotriazol-1-yloxy)tri(1-pyrrolidinyl)phosphonium hexafluorophosphate (PyBOP) ≥98.0% (by HPLC)

Supplier: TCI America

[Coupling Reagent for Peptide] CAS Number: 128625-52-5 MDL Number: MFCD00077411 Molecular Formula: C18H28F6N6OP2 Molecular Weight: 520.40 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Storage Temperature: 0-10°C

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9-Fluorenylmethyl pentafluorophenyl carbonate ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 88744-04-1 MDL Number: MFCD00013261 Molecular Formula: C21H11F5O3 Molecular Weight: 406.31 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 85 Lambda max.: 300 nm (EtOH)

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Pentafluorophenyl trifluoromethanesulfonate ≥97.0% (by GC)

Supplier: TCI America

CAS Number: 60129-85-3 MDL Number: MFCD07784319 Molecular Formula: C7F8O3S Molecular Weight: 316.12 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 40 Specific Gravity (20/20): 1.75

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N,O-Bis(tert-butyldimethylsilyl)acetamide ≥96.0%

Supplier: TCI America

[tert-Butyldimethylsilylating Agent] CAS Number: 82112-21-8 MDL Number: MFCD01321138 Molecular Formula: C14H33NOSi2 Molecular Weight: 287.59 Purity/Analysis Method: 96.0% (GC) Form: Clear Liquid

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Isonicotinic acid ≥99.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 55-22-1 MDL Number: MFCD00006429 Molecular Formula: C6H5NO2 Molecular Weight: 123.11 Purity/Analysis Method: 99.0% (HPLC,T) Form: Crystal Melting point (°C): 315

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1-Naphthyl isocyanate ≥99.0% (by GC)

Supplier: TCI America

CAS Number: 86-84-0 MDL Number: MFCD00003881 Molecular Formula: C11H7NO Molecular Weight: 169.18 Purity/Analysis Method: 99.0% (GC) Form: Clear Liquid Boiling point (°C): 269 Melting point (°C): 4 Flash Point (°C): 135 Specific Gravity (20/20): 1.18 Storage Temperature: 0-10°C

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Methyl (S)-(-)-2-chloropropionate ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 73246-45-4 MDL Number: MFCD00062941 Molecular Formula: C4H7ClO2 Molecular Weight: 122.55 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 80 Flash Point (°C): 32 Specific Gravity (20/20): 1.14 Specific rotation [a]20/D: -28 deg (neat)

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Methyl acrylate ≥99.0% stabilized

Supplier: TCI America

(stabilized with MEHQ) CAS Number: 96-33-3 MDL Number: MFCD00008627 Molecular Formula: C4H6O2 Molecular Weight: 86.09 Purity/Analysis Method: 99.0% (GC) Form: Clear Liquid Boiling point (°C): 80 Melting point (°C): -75 Flash Point (°C): -1 Specific Gravity (20/20): 0.96

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Innovating Science® Testing Food for Nutrients

Supplier: Ward's Science

Learn about the nutrients in food including proteins, carbohydrates, and lipids.

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Pyrazine-2,3-dicarboxylic acid ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 89-01-0 MDL Number: MFCD00006131 Molecular Formula: C6H4N2O4 Molecular Weight: 168.11 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 228

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4,4'-Difluorobiphenyl

Supplier: TCI America

CAS Number: 398-23-2 MDL Number: MFCD00000349 Molecular Formula: C12H8F2 Molecular Weight: 190.19 Form: Crystal Color: White Boiling point (°C): 255 Melting point (°C): 89

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N-(1-Naphthyl)ethylenediamine dihydrochloride 96%

Supplier: Thermo Scientific Chemicals

N-2-Aminoethyl-1-naphthylamine dihydrochloride 96%

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SP Bel-Art Poxygrid® Tube Slant Rack, 50 ml, Bel-Art Products, a part of SP

Supplier: Bel-Art Products, a Part of SP

Angled rack is useful for keeping tube caps and marked contents easily readable, frequently used reagents at an ergonomic angle, or draining excess supernatant fluid from pellets.

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5,10,15,20-Tetra(4-pyridyl)porphyrin ≥96.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 16834-13-2 Molecular Formula: C40H26N8 Molecular Weight: 618.70 Purity/Analysis Method: 96.0% (N) Form: Crystal Color: Purple

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L-Adrenaline ≥98%

Supplier: Thermo Scientific Chemicals

L-Adrenaline ≥98%

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(4aS,7R,8aS)-9,9-Dimethyltetrahydro-4H-4a-7-methanobenzo[c][1,2]oxazireno[2,3-b]isothiazole-3,3-dioxide ≥95.0% (by titrimetric analysis)

Supplier: TCI America

[Asymmetric Oxidizing Reagent] CAS Number: 104322-63-6 MDL Number: MFCD00075319 Molecular Formula: C10H15NO3S Molecular Weight: 229.29 Purity/Analysis Method: 95.0% (T) Form: Crystal Melting point (°C): 167 Specific rotation [a]20/D: 50 deg (C=1, Acetone)

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Trityl chloride ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 76-83-5 MDL Number: MFCD00000813 Molecular Formula: C19H15Cl Molecular Weight: 278.78 Purity/Analysis Method: 98.0% (T) Form: Crystal Boiling point (°C): 310 Melting point (°C): 113 Storage Temperature: 0-10°C

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2,2,3,3,4,4,5,5,5-Nonafluoro-1-pentanol ≥97.0%

Supplier: TCI America

CAS Number: 355-28-2 MDL Number: MFCD00236714 Molecular Formula: C5H3F9O Molecular Weight: 250.06 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Boiling point (°C): 111 Specific Gravity (20/20): 1.66

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Bis(4-fluorophenyl) sulfone ≥99.0%

Supplier: TCI America

CAS Number: 383-29-9 MDL Number: MFCD00000350 Molecular Formula: C12H8F2O2S Molecular Weight: 254.25 Purity/Analysis Method: 99.0% (GC) Form: Crystal Melting point (°C): 99