Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH Boc-Arg(Z)2-OH, >=98.0% (TLC)

    Synonym(s): N α-Boc- N δ, N ω-di-Z-L-arginine Empirical Formula: C27H34N4O8 Linear Formula: C27H34N4O8 Formula Weight: 542.58 MDL Number: MFCD00236824 Purity:...

  • ALDRICH 2-(Bromomethyl)benzyl alcohol, 95%

    Synonym(s): 2-(Bromomethyl)benzenemethanol; 2-Hydroxymethylbenzylbromide Empirical Formula: C8H9BrO Linear Formula: C8H9BrO Formula Weight: 201.06 MDL Number: MFCD08457642 Purity: 95% Melting Point: 66-68 °C Storage: 2-8°C

  • ALDRICH 1-Butyl-3-methylimidazolium acetate, BASF quality, Greater Than or Equal to 95%

    Synonym(s): Basionics ® BC 02 Formula: C10H18N2O2 Formula Weight: 198.26 CAS No.: 284049-75-8 Purity: ≥95% Application: Basionic Ionic Liquids General description: produced by Sigma-Aldrich, production and use of trademark licensed from BASF Other...

  • SIGMA bpV(phen) >=95% V basis

    Synonym(s): K[VO(O2)2C12H8N2] -+ 3H2O; Potassium Bisperoxo(1,10-phenanthroline)oxovanadate (V) trihydrate Empirical Formula: KVOO2O2C12H8N2 -+ 3H2O Linear Formula:...

  • Buprenorphine Related Compound A 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...

  • BioTracker Si-DMA Singlet Oxygen Live Cell Dye Live cell imaging dye for singlet oxygen (1O2) localized to mitochondria. Singlet oxygen is important in the field of cancer therapy, photodynamic medicine and other skin treatments.

    Singlet oxygen (1O2) is one of the reactive oxygen species (ROS). Singlet oxygen is known to be a cause of spots and wrinkles of the skin due to its very strong oxidizing potential. However, the reactivity of singlet oxygen, if controlled, can be used for therapy. In the field of cancer research and...

  • [2,2'-Bipyridine]-6-carboxylic acid hydrochloride

    Synonyms: PPA directing group Molecular Formula: C11H8N2O2 · xHCl Linear Structural Formula: C11H8N2O2 · xHCl MDL Number: MFCD11100046 Application: Developed in the Engle lab, this 2,2′-bipyridylamide (PPA) is a pincer-like, removable tridentate directing group that stabilizes 6-membered...

  • SIGMA BMS-345541 >=98% (HPLC), powder

    Synonym(s): N-(1,8-Dimethylimidazo[1,2-a]quinoxalin-4-yl)-1,2-ethanediamine hydrochloride Empirical Formula: C14H17N5 -+ HCl Linear Formula: C14H17N5 -+ HCl Formula Weight: 291.78 MDL Number: MFCD07784499 Purity: ≥98% (HPLC)...

  • Barium Chloride, Dihydrate, Purified

    Grade: Purified CAS No.: 10326-27-9 UN No.: UN1564 Class: 6.1 Pkg. Group: PG III

  • ALDRICH Benzyl alcohol, >=99%, FCC, FG

    Synonym(s): Benzenemethanol Empirical Formula: C7H8O Linear Formula: C6H5CH2OH Formula Weight: 108.14 MDL Number: MFCD00004599 Purity: ≥99% Boiling Point: 203-205 °C(lit.); 205 °C Melting Point:...

  • beta-Alanine

    Spectrum Chemical

    CAS No.: 107-95-9

  • SIGMA BHK 21 STRAIN 38

    Storage: −196°C

  • ALDRICH Butane-1-13C, 99 atom % 13C

    Empirical Formula: 13 CC3H10 Linear Formula: CH3CH2CH2 13 CH3 Formula Weight: 59.11 MDL Number: MFCD00190282 Boiling Point: −0.5 °C(lit.) Melting Point: −138 °C(lit.)

  • Barium chloride, 99.9% trace metals basis

    CAS Number: 10361-37-2 Linear Formula: BaCl2 Molecular Weight: 208.23 EC Number: 233-788-1 MDL number: MFCD00003445 PubChem Substance ID: 24861086 Packaging 10, 50, 250 g in poly bottle

  • SIGMA a,B-Methyleneadenosine 5'-diphosphate sodium salt CD73 inhibitor

    Synonym(s): AMP-CP Empirical Formula: C11H17N5O9P2 Linear Formula: C11H17N5O9P2 Formula Weight: 425.23 MDL Number: MFCD00070019 Storage: −20°C

  • Bromine, reagent grade

    CAS Number: 7726-95-6 Formula: Br2 Formula Weight: 159.81 Linear Formula: Br2 MDL No.: MFCD00010896 Boiling Point: 58.8 C(lit.) Melting Point: -7.2 C (lit.) Density: 3.119 g/mL at 25 C(lit.) EC Number: 231-778-1 UNSPSC Code: 12352300 General description: Bromine is present in gaseous form in lower...

  • ALDRICH Bis[3-(triethoxysilyl)propyl] tetrasulfide, technical, Greater Than or Equal to 90% (NMR)

    Synonym(s): 3,3′-Tetrathiobis(propyl-triethoxysilane) Formula: C18H42O6S4Si2 Formula Weight: 538.95 CAS No.: 40372-72-3 Purity: ≥90% (NMR) Density: 1.08g/mLat 20°C(lit.) Packaging: 50 mL in glass bottle

  • SIGMA BQCA >=98% (HPLC)

    Synonym(s): 1-(4-methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; Benzyl quinolone carboxylic acid Empirical Formula: C18H15NO4 Linear Formula: C18H15NO4 Formula Weight: 309.32 MDL Number: MFCD01315710 Purity: ≥98%...

  • "Biotin, pharmaceutical secondary standard; traceable to USP and PhEur"

    Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 General description: This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO...

  • Biotin-SP-AffiniPure Goat Anti-Rat IgG, F'2 Fragment Specific

    Physical State Freeze-dried powder Storage Store freeze-dried powder at 2-8°C. When ready to use, rehydrate with indicated volume of d. water and centrifuge if not clear. Product is stable for about 6 weeks at 2-8°C as an undiluted liquid. Prepare working dilution fresh each day. For...

  • Boron nitride nanotubes Multiwalled, powder, >90%

    Synonyms: BNNT Linear Structural Formula: BN Purity: >90% Application: Boron nitride nanotubes (BNNT) exhibit giant stark effect and electric field tunability of the band gap. BNNTs find applications in photovoltaics, nanoelectronics and as additive in polymeric and metallic composites. BNNTs show...

  • ALDRICH 2-Bromo-4'-cyanoacetophenone, 96%

    Empirical Formula: C9H6BrNO Linear Formula: BrCH2COC6H4CN Formula Weight: 224.05 MDL Number: MFCD00052931 Purity: 96% Melting Point: 92-96 °C(lit.)

  • SIGMA Boc-L-alaninal >=98%

    Synonym(s): Boc-L-alanine aldehyde Empirical Formula: C8H15NO3 Linear Formula: C8H15NO3 Formula Weight: 173.21 MDL Number: MFCD00143786 Purity: ≥98% Storage: −20°C

  • LaMotte BCG-MR Indicator

    The LaMotte BCG-MR indicator is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

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