Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH 2-(Chloromethyl)benzimidazole, 96%

    Formula: C8H7ClN2 Formula Weight: 166.61 CAS No.: 4857-04-9 Purity: 96% Packaging: 25 g in poly bottle

  • ALDRICH 1,3-Butanediol diacrylate, 98%

    Empirical Formula: C10H14O4 Linear Formula: H2C=CHCO2CH2CH2CH(CH3)O2CCH=CH2 Formula Weight: 198.22 MDL Number: MFCD00039821 Purity: 98% Density: 1.03 g/mL at...

  • Beclometasone dipropionate impurities F and N

    European Pharmacopoeia (EP) Reference Standard

  • 4-tert-Butylcatechol, >=98.0% (HPLC)

    CAS Number: 98-29-3 Formula: C10H14O2 Formula Weight: 166.22 Linear Formula: (CH3)3CC6H3-1,2-(OH)2 MDL No.: MFCD00002201 Purity: >=98.0% (HPLC) Boiling Point: 285 C(lit.) Melting Point: 52-55 C (lit.); 53-56 C Beilstein Registry Number: 2043335 EC Number: 202-653-9 UNSPSC Code: 12352100 General...

  • 1-Bromo-2,4,6-triisopropylbenzene, 95%

    CAS No.: 21524-34-5 Synonyms: 2,4,6-Triisopropylbromobenzene; 2-Bromo-1,3,5-triisopropylbenzene Formula: C15H23Br Formula Weight: 283.25 Linear Formula: C15H23Br MDL No.: MFCD00051547 Purity: 0.95 Boiling Point: 96-97 °C/0.1 mmHg(lit.)...

  • ALDRICH B-Caryophyllene, >=80%, FCC

    Synonym(s): (−)- trans -Caryophyllene; trans -(1 R ,9 S )-8-Methylene-4,11,11-trimethylbicyclo[7.2.0]undec-4-ene Empirical Formula: C15H24 Linear Formula: C15H24 Formula Weight: 204.35 MDL Number: MFCD00075925 Purity: ≥80% Boiling Point:...

  • ALDRICH Boric acid-d3, 98 atom % D

    Empirical Formula: BD3O3 Linear Formula: D3BO3 Formula Weight: 64.85 MDL Number: MFCD00075279

  • ALDRICH Boc-Lys(Boc)-OSu, Greater Than or Equal to 97.0% (calc. based on dry substance, C/N)

    Synonym(s): N α, N ε-Di-Boc-L-lysine hydroxysuccinimide ester Formula: C20H33N3O8 Formula Weight: 443.49 CAS No.: 30189-36-7 Purity: ≥97.0% (calc. based on dry substance, C/N) Storage: −20°C Packaging: 5 g...

  • ALDRICH 5-Bromo-2,2'-bithiophene, 96%

    Formula: C8H5BrS2 Formula Weight: 245.16 CAS No.: 3480-11-3 Purity: 96% Packaging: 1 g in glass bottle

  • ALDRICH 2-Bromo-5-fluorophenol, 97%

    Formula: BrC6H3(F)OH Formula Weight: 191.00 CAS No.: 147460-41-1 Purity: 97% Density: 1.717g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle

  • BOD 2000 mg/L Calibration Standard

    Storage: 2-8°C

  • ALDRICH 4-tert-Butylbenzyl alcohol, 98%

    Empirical Formula: C11H16O Linear Formula: (CH3)3CC6H4CH2OH Formula Weight: 164.24 MDL Number: MFCD00004662 Purity: 98% Boiling Point: 140 °C/20 mmHg(lit.) Density: 0.928 g/mL at...

  • ALDRICH 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, 97%

    Synonym(s): (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene; (±)-BINAP; [1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine] Empirical Formula: C44H32P2 Linear Formula:...

  • Bemotrizinol United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Biotin-dPEG(R)23-azide

    Molecular Formula: C58H112N6O25S Molecular Weight: 1325.6 Linear Structural Formula: C58H112N6O25S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

  • Bile esculin azide agar ISO 7899-2:2000

    for microbiology

  • ALDRICH Buchwald Palladacycle Precatalyst Kit
  • 2-Bromobenzoic acid, 97%

    CAS No.: 88-65-3 Formula: C7H5BrO2 Formula Weight: 201.02 Linear Formula: BrC6H4CO2H MDL No.: MFCD00002402 Purity: 0.97 Melting Point: 147-150 °C(lit.)

  • Boric anhydride, 99.98% trace metals basis

    Synonyms: Boron trioxide Formula: B2O3 Formula Weight: 69.62 CAS No.: 1303-86-2 Purity: 99.98% trace metals basis Density: 2.46 g/mL at 25 °C(lit.) Packaging: 100, 500 g in poly bottle

  • ALDRICH 7-Bromo-4-hydroxycoumarin

    Synonym(s): 7-Bromo-4-hydroxy-2 H -1-benzopyran-2-one; 7-Bromo-4-hydroxy-2 H -chromen-2-one Empirical Formula: C9H5BrO3 Linear Formula: C9H5BrO3 Formula Weight: 241.04 MDL Number: MFCD12196352 Melting Point: 244-249 °C

  • SIGMA B-Nicotinamide adenine dinucleotide, reduced disodium salt ~98%, pkg of 2 mg (per vial)

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

  • ALDRICH 1-Bromobenzocyclobutene, 95%

    Formula: C8H7Br Formula Weight: 183.05 CAS No.: 21120-91-2 Purity: 95% Density: 1.45g/mLat 25°C(lit.) Packaging: 250 mg in glass bottle

  • ALDRICH 2-Bromopyrazine, 97%

    Synonym(s): Bromopyrazine Formula: C4H3BrN2 Formula Weight: 158.98 CAS No.: 56423-63-3 Purity: 97% Density: 1.757g/mLat 25°C Storage: −20°C Packaging: 1 g in glass bottle

  • ALDRICH Barium iodide dihydrate, 98%

    Empirical Formula: BaI2 -+ 2H2O Linear Formula: Bal2 -+ 2H2O Formula Weight: 427.17 MDL Number: MFCD00149155 Purity: 98% Density: 5.15 g/mL at 25 °C(lit.)

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