Chemicals Reagents B

Chemicals Reagents B

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  • SIGMA Bergenin >=95% (LC/MS-ELSD)

    Synonym(s): Cuscutin Empirical Formula: C14H16O9 Linear Formula: C14H16O9 Formula Weight: 328.27 MDL Number: MFCD00133120 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C

  • Benzophenone-4

    Spectrum Chemical

    CAS No.: 4065-45-6

  • (±)-1,3-Butanediol, analytical standard

    CAS No.: 107-88-0 Synonyms: 1,3-Butylene glycol Formula: C4H10O2 Formula Weight: 90.12 Linear Formula: CH3CH(OH)CH2CH2OH MDL No.: MFCD00004554 Purity: ≥99.0% (GC) Boiling Point: 203-204 °C(lit.) Flash Point (F):...

  • SIGMA BQ-788 >=95%, solid

    Synonym(s): 2,6-Dimethylpiperidinecarbonyl-γ-Methyl-Leu-Nin-(Methoxycarbonyl)-D-Trp-D-Nle; N-[N-[N-[(2,6-Dimethyl-1-piperidinyl)carbonyl]-4-methyl-L-leucyl]-1-(methoxycarbonyl)-D-tryptophyl]-D-norleucine sodium salt Empirical Formula:...

  • ALDRICH 4-(4-Bromophenyl)morpholine, 97%

    Synonym(s): N-(4-Bromophenyl)morpholine Empirical Formula: C10H12BrNO Linear Formula: C10H12BrNO Formula Weight: 242.11 MDL Number: MFCD04112483 Purity: 97% Melting Point: 114-118 °C(lit.)

  • Benzyl Alcohol, Reagent, ACS

    Grade: Reagent, ACS CAS No.: 100-51-6

  • ALDRICH Bis(trimethylstannyl)acetylene

    Synonym(s): 1,2-Ethynediylbis[trimethylstannane]; Ethynylenebis[trimethyl]tin Empirical Formula: C8H18Sn2 Linear Formula: (CH3)3SnC≡CSn(CH3)3 Formula Weight: 351.65 MDL Number: MFCD01073798 Melting Point:...

  • Butylamine, 0.995

    MilliporeSigma

    Synonyms: 1-Aminobutane; n-Butylamine CAS Number: 109-73-9 Formula: C4H11N Formula Weight: 73.14 Linear Formula: CH3(CH2)3NH2 MDL No.: MFCD00011690 Purity: 0.995 Boiling Point: 78 C(lit.) Melting Point: -49 C (lit.) Density: 0.74 g/mL at 25 C(lit.) Refractive Index: n20/D 1.401(lit.) Beilstein...

  • ALDRICH Biphenyl-4,4'-disulfonyl chloride, 97%

    Formula: ClSO2C6H4C6H4SO2Cl Formula Weight: 351.23 CAS No.: 3406-84-6 UN Number: UN3261 Purity: 97% Packaging: 25 g in glass bottle

  • Beta-Cyclodextrin

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): β-Cyclodextrin; Caraway; Cycloheptaamylose; Cyclomaltoheptaose; Schardinger β-Dextrin Empirical Formula: C42H70O35 Formula Weight: 1134.98 Linear Formula:...

  • Benzethonium chloride, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 121-54-0 Synonyms: (Diisobutylphenoxyethoxyethyl)dimethylbenzylammonium chloride; Phemerol chloride Formula: C27H42ClNO2 Formula Weight: 448.08 Linear Formula: C27H42ClNO2 MDL No.: MFCD00011742 Melting Point:...

  • ALDRICH 1-Bromotetradecane, 97%

    Synonym(s): Myristyl bromide; Tetradecyl bromide Formula: CH3(CH2)13Br Formula Weight: 277.28 CAS No.: 112-71-0 Purity: 97% Density: 0.932g/mLat 25°C(lit.) Packaging: 5, 500 mL in glass bottle

  • Benzyl Nicotinate

    MilliporeSigma

    pharmaceutical secondary standard Synonym(s): Benzyl nicotinate; Nicotinic acid benzyl ester Empirical Formula: C13H11NO2 Formula Weight: 213.23 Linear Formula: C13H11NO2 MDL Number: MFCD00023584 Boiling Point:...

  • SIGMA B-Nicotinamide adenine dinucleotide, reduced disodium salt ~98%, pkg of 10 mg (per vial)

    Synonym(s): β-DPNH; β-NADH; Coenzyme I reduced disodium salt; Diphosphopyridine nucleotide reduced disodium salt Empirical Formula: C21H27N7Na2O14P2 Linear Formula:...

  • 3-Bromothiophene, 0.97

    Synonyms: 3-Thienyl bromide CAS Number: 872-31-1 Formula: C4H3BrS Formula Weight: 163.04 Linear Formula: C4H3BrS MDL No.: MFCD00005464 Purity: 0.97 Boiling Point: 150 C(lit.) Density: 1.74 g/mL at 25 C(lit.) Refractive Index: n20/D 1.591(lit.) Beilstein Registry Number: 105338 EC Number: 212-821-3...

  • ALDRICH (2-Bromophenyl)dicyclohexylphosphine, 97%

    Synonym(s): 2-Bromo-dicyclohexylphenylphosphine Empirical Formula: C18H26BrP Linear Formula: C18H26BrP Formula Weight: 353.28 MDL Number: MFCD21363039 Purity: 97% Melting Point: 76-79 °C

  • ALDRICH 4-Bromophenyl isocyanate, 99%

    Empirical Formula: C7H4BrNO Linear Formula: BrC6H4NCO Formula Weight: 198.02 MDL Number: MFCD00002022 Purity: 99% Boiling Point: 158 °C/14 mmHg(lit.) Melting Point: 42-44 °C(lit.)

  • BOVINE HYPOTHALAMUS, 1Each, Tissue

    Rockland Immunochemicals Inc

    BOVINE HYPOTHALAMUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

  • Butyl 3-mercaptopropionate, 0.98

    CAS Number: 16215-21-7 Formula: C7H14O2S Formula Weight: 162.25 Linear Formula: HSCH2CH2CO2(CH2)3CH3 MDL No.: MFCD00083561 Purity: 0.98 Boiling Point: 101 C/12 mmHg(lit.) Density: 0.999 g/mL at 25 C(lit.) Refractive Index: n20/D 1.457(lit.) EC Number: 240-343-5 UNSPSC Code: 12352103 Application:...

  • ALDRICH 2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine, 98%

    Synonym(s): ( S , S )-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine; ( S , S )-2,6-Bis(4-phenyl-2-oxazolinyl)pyridine Empirical Formula: C23H19N3O2 Linear Formula: C23H19N3O2 Formula Weight: 369.42 MDL Number:...

  • ALDRICH BisphenolA glycerolate dimethacrylate, glycerol/phenol 1

    Empirical Formula: C29H36O8 Linear Formula: [H2C=C(CH3)CO2CH2CH(OH)CH2OC6H4-4-]2C(CH3)2 Formula Weight: 512.59 MDL Number: MFCD00191825 Density:...

  • SIGMA BW B70C >98% (HPLC), solid

    Synonym(s): N-[3-[3-4(-Fluorophenoxy)phenyl]-1-methyl-2-propenyl]-N-hydroxyurea Empirical Formula: C17H17FN2O3 Linear Formula: C17H17FN2O3 Formula Weight: 316.33 MDL Number: MFCD00890868 Purity: >98% (HPLC)...

  • SIAL Benzotriazole

    MilliporeSigma

    ReagentPlus ® , 99% Synonym(s): 1,2,3-Benzotriazole; 1 H -Benzotriazole Empirical Formula: C6H5N3 Formula Weight: 119.12 Linear Formula: C6H5N3 MDL Number: MFCD00005699 Purity: 99% Melting Point: 97-99 °C(lit.)...

  • Barium diphenylamine-4-sulfonate

    Thermo Scientific Chemicals

    Synonym(s): Diphenylamine-4-sulfonic acid barium salt Formula: C24H20BaN2O6S2 Formula weight: 633.90 CAS Number: 6211-24-1 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.44 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary...

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