Reagents, D

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Reagents, D

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  • ALDRICH 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene…

    MilliporeSigma

    Synonym(s): ( S , S )-Et-DUPHOS-Rh Formula: C31H48F3O3P2RhS Formula Weight: 722.62 CAS No.: 142184-30-3 Application: DuPhos and BPE Ligands: Highly Efficient Privileged Ligands Catalyst involved in: • Oxidation of the…

  • ALDRICH 1,2-Diiodotetrafluorobenzene, 99%

    MilliporeSigma

    Empirical Formula: C6F4I2 Linear Formula: C6F4I2 Formula Weight: 401.87 MDL Number: MFCD00019011 Purity: 99% Melting Point: 49-50 °C(lit.)

  • DNA Polymerase I, Klenow Fragment from Escherichia coli, buffered aqueous…

    MilliporeSigma

    CAS Number: 9012-90-2 MDL No.: MFCD00283091 Storage: -20C UNSPSC Code: 12352204 General description: DNA polymerase I yields two fragments (small and large) upon protease digestion. The large fragment (Klenow fragment) loses the 5' exonuclease activity that is present in the intact…

  • ALDRICH 1,4-Difluorobenzene, Greater Than or Equal to 99%

    MilliporeSigma

    Formula: C6H4F2 Formula Weight: 114.09 CAS No.: 540-36-3 UN Number: UN1993 Purity: ≥99% Density: 1.11g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • Diethyl n-propylmalonate, 99%

    Alfa Aesar

    Synonym(s): n-Propylmalonic acid diethyl ester Formula: C10H18O4 Formula weight: 202.25 Purity: 99% CAS Number: 2163-48-6 Harmonized Tariff Code:  2917.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away…

  • Dicamba methyl ester

    MilliporeSigma

    PESTANAL ® , analytical standard Synonym(s): Methyl 3,6-dichloro-2-methoxybenzoate Empirical Formula: C9H8Cl2O3 Formula Weight: 235.06 Linear Formula: C9H8Cl2O3 MDL Number: MFCD00056244 …

  • SUPELCO Discovery® DSC-WCX SPE Bulk Packing

    MilliporeSigma

    pkg of 100 g

  • ALDRICH Di(ethylene glycol) dibenzoate, 90%

    MilliporeSigma

    Empirical Formula: C18H18O5 Linear Formula: (C6H5CO2CH2CH2)2O Formula Weight: 314.33 MDL Number: MFCD00020679 Purity: 90% Boiling Point: 235-237 °C/7 mmHg(lit.) …

  • "Decoquinate, VETRANAL™, analytical standard"

    MilliporeSigma

    Synonyms: Ethyl 6-decyloxy-7-ethoxy-4-hydroxy-3-quinolinecarboxylate Formula: C24H35NO5 Formula Weight: 417.54 CAS No.: 18507-89-6 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

  • SUPELCO Dinoseb, analytical standard

    MilliporeSigma

    Synonyms: 2- sec -Butyl-4,6-dinitrophenol Formula: C10H12N2O5 Formula Weight: 240.21 CAS No.: 88-85-7 Storage Temperature: 2-8°C Supplemental Hazard Statements: Risk of explosion if heated under confinement.

  • Diethyl acetylenedicarboxylate, 96%

    Alfa Aesar

    Synonym(s): Acetylenedicarboxylic acid diethyl ester, Butynedioic acid diethyl ester Formula: CH3CH2O2CC CCO2CH2CH3 Formula weight: 170.16 Purity: 96% CAS Number: 762-21-0 UN Number: UN1760 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2917.19 Hazard…

  • 4-(Dimethylamino)antipyrine, 98+%

    Alfa Aesar

    Synonym(s): Aminopyrine, 4-Dimethylamino-2,3-dimethyl-1-phenylpyrazol-5-one Formula: C13H17N3O Formula weight: 231.30 Purity: 98+% CAS Number: 58-15-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.11 Hazard Statements: H302 Harmful…

  • ALDRICH 4,4'-Dimethoxybenzil, 98%

    MilliporeSigma

    Synonym(s): p -Anisil; Di- p -anisoyl Empirical Formula: C16H14O4 Linear Formula: CH3OC6H4COCOC6H4OCH3 Formula Weight: 270.28 MDL Number: MFCD00008405 Purity: 98% Melting Point: …

  • 2,6-Dibromo-4-nitrotoluene, 95%

    Alfa Aesar

    Formula: C7H5Br2NO2 Formula weight: 294.94 Purity: 95% CAS Number: 110127-07-6 Harmonized Tariff Code:  2904.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Diethyl allyl(3-phenyl-2-propynyl)malonate, 96%

    Alfa Aesar

    Synonym(s): Allyl(3-phenyl-2-propynyl)malonic acid diethyl ester, Diethyl 1-phenyl-6-heptene-1-yne-4,4-dicarboxylate Formula: C19H22O4 Formula weight: 314.38 Purity: 96% CAS Number: 143633-91-4 Harmonized Tariff Code:  2917.39 Hazard Statements: H315-H319-H335 Causes skin…

  • ALDRICH Dimethylphosphoramidous dichloride, 97%

    MilliporeSigma

    Empirical Formula: C2H6Cl2NP Linear Formula: (CH3)2NPCl2 Formula Weight: 145.96 MDL Number: MFCD00013613 Purity: 97% Boiling Point: 150 °C(lit.) Density: 1.271 g/mL at 25 °C(lit.) …

  • 2-Decanone

    MilliporeSigma

    analytical standard Synonym(s): Methyl octyl ketone Empirical Formula: C10H20O Formula Weight: 156.27 Linear Formula: CH3(CH2)7COCH3 MDL Number: MFCD00009571 Purity: ≥99.5% (GC) Boiling Point: …

  • SIGMA Dihydrostreptomycin sesquisulfate BioReagent, suitable for cell culture, >…

    MilliporeSigma

    Empirical Formula: C21H41N7O12-+1.5H2SO4 Linear Formula: C21H41N7O12 -+ 3/2H2SO4 Formula Weight: 730.71 MDL Number: MFCD00070252 Purity: ≥98% (TLC) …

  • ALDRICH 2,4-Dimethylbenzenethiol, 95%

    MilliporeSigma

    Synonym(s): 2,4-Dimethylthiophenol Empirical Formula: C8H10S Linear Formula: (CH3)2C6H3SH Formula Weight: 138.23 MDL Number: MFCD00010019 Purity: 95% Boiling Point: 207-208 °C(lit.) Density: …

  • "2,2-Dimethylbutane"

    MilliporeSigma

    analytical standard Synonym(s): Neohexane Empirical Formula: C6H14 Formula Weight: 86.18 Linear Formula: CH3CH2C(CH3)3 MDL Number: MFCD00009321 Purity: ≥99.5% (GC) Boiling Point: 50 °C(lit.) …

  • 4,4'-Dihydroxybenzophenone, 98+%

    Alfa Aesar

    Formula: C13H10O3 Formula weight: 214.22 Purity: 98+% CAS Number: 611-99-4 Harmonized Tariff Code:  2914.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Distillation Standard

    MilliporeSigma

    ASTM D 86; NF EN ISO 3405 (164-357 °C) RIDADR: UN 1202 3 / PGIII

  • 3,5-Dichlorosulfanilamide, 97%

    Alfa Aesar

    Synonym(s): 4-Amino-3,5-dichlorobenzenesulfonamide Formula: C6H6Cl2N2O2S Formula weight: 241.10 Purity: 97% CAS Number: 22134-75-4 Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • ALDRICH Dimethylphosphinic chloride, 97%

    MilliporeSigma

    Formula: (CH3)2P(O)Cl Formula Weight: 112.50 CAS No.: 1111-92-8 UN Number: UN3261 Purity: 97% Packaging: 100, 500 mg in glass bottle

  • ALDRICH (1,2-Dibromoethyl)benzene, 99%

    MilliporeSigma

    Synonym(s): 1,2-Dibromo-1-phenylethane; Phenylethylene bromide; Styrene dibromide Empirical Formula: C8H8Br2 Linear Formula: C6H5CH(Br)CH2Br Formula Weight: 263.96 MDL Number: MFCD00000138 Purity: 99% Boiling Point:…

  • ALDRICH 2,5'-Dibromo-2'-hydroxyacetophenone, 97%

    MilliporeSigma

    Synonym(s): 2-Bromo-1-(5-bromo-2-hydroxyphenyl)ethanone; 5-Bromo-2-hydroxyphenacyl bromide Empirical Formula: C8H6Br2O2 Linear Formula: C8H6Br2O2 Formula Weight: 293.94 MDL Number: MFCD01067749 …

  • N,N-Dimethylsulfamoyl Chloride For Synthesis

    MilliporeSigma

    CAS No.: 13360-57-1 UN No.: UN2927 Solubility: (20°C) (decomposition) Melting Point: -13 - -10°C Molar Mass: 143.59 g/mol Boiling Point: 182 - 184°C (1013 hPa) (decomposition) Vapor Pressure: 3 hPa (44°C) Flash Point: 44°C Refractive Index: 44°C Density: 1.35 g/cm3…

  • SIGMA DBO-83 solid

    MilliporeSigma

    Synonym(s): 3-(6-Chloro-3-pyridazinyl)-3,8-diazabicyclo[3.2.1]octane dihydrochloride Empirical Formula: C10H13ClN4 -+ 2HCl Linear Formula: C10H13ClN4 -+ 2HCl Formula Weight: 297.61 MDL Number: MFCD03452917

  • 1,3-Diethyl-5,6-diaminouracil

    Alfa Aesar

    Synonym(s): 5,6-Diamino-1,3-diethylpyrimidine-2,4(1H,3H)-dione Formula: C8H14N4O2 Formula weight: 198.22 CAS Number: 52998-22-8 Harmonized Tariff Code:  3822.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact…

  • 2,3-Difluoro-4-methylbenzonitrile, 97%

    Alfa Aesar

    Formula: C8H5F2N Formula weight: 153.13 Purity: 97% CAS Number: 508203-48-3 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2926.90 Hazard Statements: H311-H302-H332-H315-H319 Toxic in contact with skin. Harmful if swallowed. Harmful if…

  • 4,5-Difluoro-2-methylaniline, 99%

    Alfa Aesar

    Synonym(s): 4,5-Difluoro-o-toluidine Formula: C7H7F2N Formula weight: 143.14 Purity: 99% CAS Number: 875664-57-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled.…

  • ALDRICH 2,6-Dichloroanisole, 97%

    MilliporeSigma

    Empirical Formula: C7H6Cl2O Linear Formula: Cl2C6H3OCH3 Formula Weight: 177.03 MDL Number: MFCD00000575 Purity: 97% Melting Point: 10-11 °C(lit.) Density: 1.291 g/mL at…

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