Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH Boc-Phe-OSu, >=98.0% (HPLC)

    Synonym(s): Boc-L-phenylalanine N -hydroxysuccinimide ester Empirical Formula: C18H22N2O6 Linear Formula: C18H22N2O6 Formula Weight: 362.38 MDL Number: MFCD00037911 Purity: ≥98.0% (HPLC) Melting Point:...

  • ALDRICH 2-Bromo-2',4'-difluoroacetophenone, 97%

    Empirical Formula: C8H5BrF2O Linear Formula: C6H3(F2)COCH2Br Formula Weight: 235.03 MDL Number: MFCD00142822 Purity: 97% Melting Point: 31-35 °C(lit.)

  • ALDRICH Betulin, Greater Than or Equal to 98%

    Synonym(s): Lup-20(29)-ene-3β,28-diol Formula: C30H50O2 Formula Weight: 442.72 CAS No.: 473-98-3 Purity: ≥98% Storage: 2-8°C Packaging: 1, 5 g in poly bottle

  • SIGMA Butyrylcholinesterase from equine serum lyophilized powder, >=10 units/mg protein

    Synonym(s): Acylcholine acyl-hydrolase; Choline esterase, butyryl; Pseudocholinesterase MDL Number: MFCD00081455 Storage: −20°C

  • Beta-sitosterol

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): β-Sitosterol; α-Dihydrofucosterol; 22,23-Dihydrostigmasterol; 24β-Ethylcholesterol; 5-Stigmasten-3β-ol Empirical Formula: C29H50O Formula Weight: 414.71 Linear Formula: C29H50O...

  • ALDRICH Bis(dichlorophosphino)methane, 95%

    Synonym(s): Methylenebis(dichlorophosphine); Methylenebis(phosphonous dichloride) Empirical Formula: CH2Cl4P2 Linear Formula: Cl2PCH2PCl2 Formula Weight: 217.79 MDL Number: MFCD01073767 Purity: 95% Density: 1.601 g/mL at...

  • ALDRICH Boc-Ala-OH, Greater Than or Equal to 99.0% (TLC)

    Synonym(s): N -( tert -Butoxycarbonyl)-L-alanine; Boc-L-alanine Formula: CH3CH[NHCO2C(CH3)3]CO2H Formula Weight: 189.21 CAS No.: 15761-38-3 Purity: ≥99.0% (TLC) Packaging: 5, 25, 100 g in glass bottle

  • Bradykinin acetate salt

    Thermo Scientific Chemicals

    Synonym(s): Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH Formula: C50H73N15O11.C2H4O2 Formula weight: 1120.21 CAS Number: 6846-03-3 Harmonized Tariff Code: 2933.99

  • Benzalkonium Chloride, 17 Percent (w/v), Solution

    UN No.: UN1760 Class: 8 Pkg. Group: PG III

  • ALDRICH Boc-Tle-OH, >=99.0% (T)

    Synonym(s): ( S )- N -Boc-2-amino-3,3-dimethylbutyric acid; Boc-L- tert -leucine Empirical Formula: C11H21NO4 Linear Formula: C11H21NO4 Formula Weight: 231.29 MDL Number: MFCD00065574 Purity: ≥99.0% (T) Melting Point:...

  • Butyraldehyde 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...

  • beta-GalNAc-PEG3-Azide >=95% (HPLC)

    Synonyms: (8-Azido-3,6-dioxaoctyl) 2-acetamido-2-deoxy-beta-D-galactopyranoside; 2-{2-[2-azidoethoxy]ethoxy}ethyl 2-acetamido-2-deoxy-beta-D-galactopyranoside Molecular Formula: C14H26N4O8 Molecular Weight: 378.38 Linear Structural Formula: C14H26N4O8 Purity: >=95% (HPLC) Storage: -20C Biochem...

  • Boric Acid, ACS Reagent, Powder

    The GFS Chemicals boric acid reagent comes in a light yellow liquid form with an unpleasant odor. The boric acid reagent is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and...

  • Benzo[a]pyrene solution certified reference material, TraceCERT(R), 1000 mug/mL in acetone

    Molecular Formula: C20H12 Molecular Weight: 252.31 Linear Structural Formula: C20H12 MDL Number: MFCD00003602 Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal...

  • BAY 36-7620 >=98% (HPLC)

    Synonyms: (3aS,6aS)-5-Methylene-6a-(naphthalen-2-ylmethyl)hexahydro-1H-cyclopenta[c]furan-1-one; (3aS,6aS)-6a-Naphtalen-2-ylmethyl-5-methyliden-hexahydro-cyclopenta[c]furan-1-one; (3aS,6aS)-Hexahydro-5-methylene-6a-(2-naphthalenylmethyl)-1H-cyclopenta[c]furan-1-one; BAY36-7620 Molecular Formula:...

  • (R,S)-Bode Kinetic Resolution Catalyst

    Synonyms: (4aR,9aS)-6-Bromo-4-hydroxy-4,4a,9,9a-tetrahydroindeno[2,1-b][1,4]oxazin-3(2H)-one Molecular Formula: C11H10BrNO3 Molecular Weight: 284.11 Linear Structural Formula: C11H10BrNO3 Storage: 15-25C Application: The following hydroxamic acid catalyst was shown by Bode and coworkers to assist in...

  • ALDRICH Butylboronic acid N,N,N',N'-tetramethyl-D-tartaric acid diamide ester, 97%

    Synonym(s): (4 S ,5 S )-2-Butyl- N,N,N'N' -tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide Empirical Formula: C12H23BN2O4 Linear Formula: C12H23BN2O4 Formula Weight: 270.13 MDL Number: MFCD05663838 Purity: 97%...

  • ALDRICH Benzo[c][1,2,5]oxadiazole-5-boronic acid pinacol ester, 97%

    Empirical Formula: C12H15BN2O3 Linear Formula: C12H15BN2O3 Formula Weight: 246.07 MDL Number: MFCD09842717 Purity: 97% Melting Point: 87-91 °C

  • ALDRICH 4-Bromo-2-methylbenzenesulfonyl chloride, 97%

    Empirical Formula: C7H6BrClO2S Linear Formula: C7H6BrClO2S Formula Weight: 269.54 MDL Number: MFCD00219927 Purity: 97% Melting Point: 62-66 °C

  • SIGMA BRD3 (29-145) His tag human recombinant, expressed in E. coli, >=88% (SDS-PAGE)

    Synonym(s): ORFX; RING3L; bromodomain containing 3 Purity: ≥88% (SDS-PAGE) Storage: −70°C

  • ALDRICH 1-Butan-d9-ol, 98 atom % D

    Synonym(s): Butyl-d9 alcohol Empirical Formula: C4D9HO Linear Formula: CD3(CD2)2CD2OH Formula Weight: 83.18 MDL Number: MFCD00144860 Boiling Point: 116-118 °C(lit.) Melting Point: -90 °C(lit.)...

  • 4-Bromobutyronitrile

    Spectrum Chemical

    CAS No.: 5332-06-9 UN No.: UN3276 Class: 6.1 Pkg. Group: PG III

  • Biotin, =99% (TLC), lyophilized powder

    Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Application: May be used to elute proteins from avidin/streptavidin resins....

  • Biotin-dPEG(R)12-TFP ester

    Molecular Formula: C43H69F4N3016S Molecular Weight: 42938.27 Linear Structural Formula: C43H69F4N3016S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

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