Reagents, C

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Reagents, C

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  • ALDRICH Carbon monoxide-18O, 95 atom % 18O, 99% (CP)

    MilliporeSigma

    Empirical Formula: C 18 O Linear Formula: C 18 O Formula Weight: 30.01 MDL Number: MFCD00083861 Purity: 99% (CP)

  • Copper(II) selenite dihydrate,

    MilliporeSigma

    CAS Number: 15168-20-4 Formula: CuO3Se · 2H2O Formula Weight: 226.53 Linear Formula: CuSeO3 · 2H2O MDL No.: MFCD00149677 Density: 3.31 g/mL(lit.) EC Number: 233-526-6 UNSPSC Code: 12352302

  • Calcium fluoride, Reagent Grade, 97%

    Alfa Aesar

    CAS Number : 7789-75-5 MDL: MFCD00010907 EINECS: 232-188-7 Formula: CaF2 Formula Weight: 78.08 Form: Powder Melting Point: 1403° Boiling Point: ca 2500° Density: 3.18 Refractive Index: 1.434 Sensitivity: …

  • 2-Chloro-5-hydroxypyridine, 97%

    Alfa Aesar

    Formula: C5H4ClNO Formula weight: 129.55 Purity: 97% CAS Number: 41288-96-4 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • trans-Cinnamic acid, 99+%

    Alfa Aesar

    Synonym(s): trans-3-Phenylacrylic acid Formula: C9H8O2 Formula weight: 148.16 Purity: 99+% CAS Number: 140-10-3 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 1-Cyanomethyl-2-(4-cyanophenyl)-4,5-dicyanoimidazole, 97%

    Alfa Aesar

    Formula: C14H6N6 Formula weight: 258.24 Purity: 97% UN Number: UN3439 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2933.29 Hazard Statements: H300-H310-H330-H315-H319-H335 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes skin…

  • ALDRICH 2-Chlorobenzaldehyde oxime, 98%

    MilliporeSigma

    Empirical Formula: C7H6ClNO Linear Formula: ClC6H4CH=NOH Formula Weight: 155.58 MDL Number: MFCD00016406 Purity: 98% Melting Point: 73-76 °C(lit.)

  • ALDRICH (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid

    MilliporeSigma

    Empirical Formula: C16H24O14 Linear Formula: C16H24O14 Formula Weight: 440.35 MDL Number: MFCD03454044 Melting Point: 208-210 °C(lit.)

  • ALDRICH Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 98%

    MilliporeSigma

    Synonym(s): 1,5-Cyclooctadienerhodium(I) chloride dimer; Bis(1,5-cyclooctadiene)dirhodium(I) dichloride; Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]dirhodium; Rhodium(I) chloride 1,5-Cyclooctadiene complex dimer; [Rh(COD)Cl]2 Empirical Formula: …

  • Clavam-2-carboxylate potassium, United States Pharmacopeia (USP) Reference…

    MilliporeSigma

    Formula: C6H6KNO4 Formula Weight: 195.21 Linear Formula: C6H6KNO4

  • ALDRICH 4-Cyanophenylboronic acid MIDA ester, 97%

    MilliporeSigma

    Synonym(s): 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile Empirical Formula: C12H11BN2O4 Linear Formula: C12H11BN2O4 Formula Weight: 258.04 MDL Number: MFCD11215231 Purity: 97% …

  • C18-Reversed phase silica gel

    MilliporeSigma

    for column chromatography, fully end-capped Synonym(s): C18-reversed phase silica gel; Reversed phase silica gel 100 C18 MDL Number: MFCD00148338

  • 2-Chloro-5-fluorobenzoic acid, 97%

    Alfa Aesar

    Formula: C7H4ClFO2 Formula weight: 174.56 Purity: 97% CAS Number: 2252-50-8 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • SIGMA Captopril >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): N -[(S)-3-Mercapto-2-methylpropionyl]-L-proline Empirical Formula: C9H15NO3S Linear Formula: C9H15NO3S Formula Weight: 217.29 MDL Number: MFCD00168073 Purity: ≥98% (HPLC) Melting Point: 104-108…

  • SIGMA CGP-20712A methanesulfonate salt solid, >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (±)-2-Hydroxy-5-[2-[[2-hydroxy-3-[4-[1-methyl-4-(trifluoromethyl)-1H-imidazol-2-yl]phenoxy]propyl] amino]ethoxy]-benzamide methanesulfonate salt Empirical Formula: C23H25F3N4O5 -+ CH4O3S Linear…

  • Cadmium carbonate, 99.99% (metals basis)

    Alfa Aesar

    Formula: CdCO3 Formula weight: 172.42 Purity: 99.99% (metals basis) CAS Number: 513-78-0 UN Number: UN2570 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2836.99 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if…

  • ALDRICH CdSe/ZnS core-shell type quantum dots, stabilized with octadecylamine…

    MilliporeSigma

    Synonym(s): Artificial atoms; Fluorescent nanocrystals; QDs Linear Formula: CdSe/ZnS

  • SIGMA Canrenoic acid potassium salt powder

    MilliporeSigma

    Synonym(s): 17-Hydroxy-3-oxopregna-4,6-diene-21-carboxylic acid; Potassium canrenoate Empirical Formula: C22H30KO4 Linear Formula: C22H30O4K Formula Weight: 397.57 MDL Number: MFCD05662375

  • Copper shot, 6mm (0.24in) & down, Puratronic r, 99.9999% (metals basis)

    Alfa Aesar

    Purity: 99.9999% (metals basis) CAS Number: 7440-50-8 Harmonized Tariff Code:  7403.19

  • ALDRICH 4-Carboxybenzenesulfonamide, polymer-bound, 100-200mesh, extent of…

    MilliporeSigma

    Synonym(s): 4-Sulfamylbenzoyl resin; Kenner's "Safety-Catch"resin MDL Number: MFCD00802660

  • 1-(4-Chlorophenyl)piperazine dihydrochloride, 95%

    Alfa Aesar

    Formula: C10H13ClN2 2HCl Formula weight: 269.60 Purity: 95% CAS Number: 38869-46-4 Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • ALDRICH 4-Chloro-2-nitrobenzaldehyde

    MilliporeSigma

    Empirical Formula: C7H4ClNO3 Linear Formula: C7H4ClNO3 Formula Weight: 185.56 MDL Number: MFCD00056104

  • Chromium silicon monoxide, 99.85+% (metals basis)

    Alfa Aesar

    Formula: Cr SiO 60 40 wt Purity: 99.85+% (metals basis) CAS Number: 70320-14-8 Harmonized Tariff Code:  2842.10 Hazard Statements: H334-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Precautionary Statements: …

  • 2-Chloro-11-(1-piperazinyl)dibenzo[b,f]-1,4-oxazepine, 98%

    Alfa Aesar

    Synonym(s): Amoxapine Formula: C17H16ClN3O Formula weight: 313.78 Purity: 98% CAS Number: 14028-44-5 Harmonized Tariff Code:  2934.99 Risk Phrases: 22 Harmful if swallowed. Safety Phrases: 36-60 Wear suitable protective clothing. This material and/or its container must be…

  • Chloride ionophore I - cocktail A

    MilliporeSigma

    Selectophore ™

  • 2-Chloronicotinoyl chloride, 98+%

    Alfa Aesar

    Synonym(s): 2-Chloropyridine-3-carbonyl chloride Formula: C6H3Cl2NO Formula weight: 176.00 Purity: 98+% CAS Number: 49609-84-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H314-H318 Causes severe skin burns and…

  • (^+)-2-Chloropropionic acid, 94%

    Alfa Aesar

    Formula: C3H5ClO2 Formula weight: 108.53 Purity: 94% CAS Number: 598-78-7 UN Number: UN2511 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. Precautionary…

  • cOmplete(TM), Mini, EDTA-free Protease Inhibitor Cocktail, Protease Inhibitor…

    MilliporeSigma

    Storage: 2-8C UNSPSC Code: 23201100 Features and Benefits: Use cOmplete, Mini Protease Inhibitor Tablets to protect your proteins from a wide range of proteases. In just minutes, uninhibited proteolytic activity can degrade the protein you have spent days isolating. Each of these convenient…

  • Cadmium chloride, anhydrous, 99.99% (metals basis)

    Alfa Aesar

    Formula: CdCl2 Formula weight: 183.32 Purity: 99.99% (metals basis) CAS Number: 10108-64-2 UN Number: UN2570 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H301-H330-H340-H350-H360-H372 Toxic if swallowed. Fatal if inhaled. May…

  • 4-Chlorobenzhydrazide, 98%

    Alfa Aesar

    Synonym(s): 4-Chlorobenzoic acid hydrazide Formula: C7H7ClN2O Formula weight: 170.60 Purity: 98% CAS Number: 536-40-3 Harmonized Tariff Code:  2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • o-Carborane, 98%

    Alfa Aesar

    Synonym(s): 1,2-Dicarbadodecaborane Formula: C2H12B10 Formula weight: 144.25 Purity: 98% CAS Number: 16872-09-6 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H228 Toxic if swallowed. Flammable solid. …

  • Carbamazepine impurity A

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 10,11-Dihydrocarbamazepine; 10,11-Dihydro-5 H -dibenz[ b,f ]azepine-5-carboxamide Empirical Formula: C15H14N2O Formula Weight: 238.28 Linear Formula: C15H14N2O …

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