Chemicals Reagents B

Chemicals Reagents B

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  • Bis(2-ethylhexyl)phthalate-3,4,5,6-d4 98 atom % D

    Synonyms: DEHP-3,4,5,6-d4; Deuterated DEHP; Deuterated bis(2-ethylhexyl)phthalate; Dioctyl phthalate-3,4,5,6-d4; Phthalic acid-3,4,5,6-d4 bis(2-ethylhexyl ester) Molecular Formula: C24D4H34O4 Molecular Weight: 394.58 Linear Structural Formula: C24D4H34O4 MDL Number: MFCD00143759 Purity: 99% (CP)...

  • ALDRICH N-Boc-cis-4-hydroxy-L-proline methyl ester, 97%

    Formula: C11H19NO5 Formula Weight: 245.27 CAS No.: 102195-79-9 Purity: 97% Packaging: 1, 5 g in glass bottle

  • Biotin Phosphoramidite configured for ABI

    Synonyms: Biotin amidite Molecular Formula: C46H64N5O8PS Molecular Weight: 878.07 Linear Structural Formula: C46H64N5O8PS MDL Number: MFCD00676535 Purity: >=96% (31P-NMR); conforms (1H-NMR) Storage: -20C

  • SIGMA B-Lapachone >=98% (TLC)

    Empirical Formula: C15H14O3 Linear Formula: C15H14O3 Formula Weight: 242.27 MDL Number: MFCD01712233 Purity: ≥98% (TLC)

  • SIGMA B-Carotene Type II, synthetic, >=95% (HPLC), crystalline

    Synonym(s): β,β-Carotene; Provitamin A Empirical Formula: C40H56 Linear Formula: C40H56 Formula Weight: 536.87 MDL Number: MFCD00001556 Purity: ≥95% (HPLC) Storage: −20°C Beilstein Registry Number: 1917416

  • ALDRICH 3-Bromobiphenyl, 97%

    Empirical Formula: C12H9Br Linear Formula: C6H5C6H4Br Formula Weight: 233.10 MDL Number: MFCD00000082 Purity: 97% Boiling Point: 103-104 °C/0.2 mmHg(lit.) Density: 1.398 g/mL at 25 °C(lit.)...

  • Butyl 4-hydroxybenzoate-(ring-13C6)

    analytical standard Synonym(s): 4-Hydroxybenzoic acid-( ring - 13 C6) n -butyl ester; Butyl paraben-( ring - 13 C6) Empirical Formula: 13 C6C5H14O3 Formula Weight: 200.18 Linear Formula: 13...

  • ALDRICH 3,5-Bis(trifluoromethyl)benzyl bromide, 97%

    Synonym(s): 1-(Bromomethyl)-3,5-bis(trifluoromethyl)benzene Formula: (CF3)2C6H3CH2Br Formula Weight: 307.03 CAS No.: 32247-96-4 UN Number: UN2920 Purity: 97% Density: 1.675g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle

  • Benzyltriethylammonium Chloride

    CAS No.: 56-37-1

  • Bromide Standard

    Ricca Chemical

    Formula: NaBr in Water Formula Weight: 102.89 CAS Number: 7647-15-6

  • Bendazac >=98% (HPLC)

    MilliporeSigma

    Synonyms: Bendazolic acid; [(1-Benzyl-1H-indazol-3-yl)oxy]acetic acid Molecular Formula: C16H14N2O3 Molecular Weight: 282.29 Linear Structural Formula: C16H14N2O3 MDL Number: MFCD00866158 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: Bendazac (or bendazolic acid) is a non-steroidal...

  • ALDRICH 1-Bromo-2-nitrobenzene, 98%

    Empirical Formula: C6H4BrNO2 Linear Formula: BrC6H4NO2 Formula Weight: 202.01 MDL Number: MFCD00007045 Purity: 98% Boiling Point: 261 °C(lit.) Melting Point: 40-42 °C(lit.) Storage: 2-8°C Beilstein...

  • ALDRICH 5-Bromoveratraldehyde, 98%

    Synonym(s): 3-Bromo-4,5-dimethoxybenzaldehyde Empirical Formula: C9H9BrO3 Linear Formula: BrC6H2(OCH3)2CHO Formula Weight: 245.07 MDL Number: MFCD00003346 Purity: 98% Melting Point: 63-64 °C(lit.)

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

    Formula: C5H3BrIN Formula Weight: 283.89 CAS No.: 223463-13-6 Purity: 97% Packaging: 5, 25 g in glass bottle

  • ALDRICH Bismuth(III) trifluoromethanesulfonate

    Synonym(s): Bi(OTf)3; Bismuth tris(trifluoromethanesulfonate); Bismuth(III) triflate Empirical Formula: C3BiF9O9S3 Linear Formula: Bi(OSO2CF3)3 Formula Weight: 656.19 MDL Number: MFCD02093669 Melting Point:...

  • BioTracker NIR633 Lysosome Dye Live cell imaging dye for acidic cellular organelles such as lysosomes.

    Lysosomes are membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological material including proteins, nucleic acids, carbohydrates, and lipids. Lysosomes function as the digestive system of the cell, serving both to degrade material taken up from...

  • 2-Butanone ReagentPlus®, >=99%

    Synonyms: Ethyl methyl ketone; MEK; Methyl ethyl ketone Molecular Formula: C4H8O Molecular Weight: 72.11 Linear Structural Formula: C2H5COCH3 MDL Number: MFCD00011648 Purity: >=99% Melting Point: -87 C (lit.) Density: 0.805 g/mL at 25 C (lit.) Refractive Index: n20/D 1.379 (lit.) Legal Information:...

  • ALDRICH 4-Bromo-2,3-dimethylthiophene, 97%

    Empirical Formula: C6H7BrS Linear Formula: C6H7BrS Formula Weight: 191.09 MDL Number: MFCD18451738 Purity: 97% Density: 1.495 g/mL at 25 °C Refractive Index: n 20/D 1.571 Storage: 2-8°C

  • tert-Butyl nitrite, tech. 90%

    Thermo Scientific Chemicals

    Formula: (CH3)3CONO Formula weight: 103.12 Purity: tech. 90% CAS Number: 540-80-7 UN Number: UN2351 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2920.90 Hazard Statements: H225-H302-H332 Highly flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled. Precautionary...

  • 1-Bromobutane, ReagentPlus®, 99%

    Synonyms: Butyl bromide Formula: CH3(CH2)3Br Formula Weight: 137.02 CAS No.: 109-65-9 Purity: 99% Density: 1.276 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in glass bottle Packaging: 25,...

  • Bacitracin zinc, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 1405-89-6 Synonyms: Bacitracin zinc salt; Zinc bacitracin Formula: C66H101N17O16SZn Formula Weight: 1486.07 Linear Formula: C66H101N17O16SZn MDL No.: MFCD00130598 Melting Point: 250 °C...

  • ALDRICH 2-Butoxyethyl acetate, 99%

    Synonym(s): 1-Acetoxy-2-butoxyethane; BCA; Ethylene glycol monobutyl ether acetate Formula: CH3COOCH2CH2O(CH2)3CH3 Formula Weight: 160.21 CAS No.: 112-07-2 Purity: 99% Density: 0.942g/mLat 25°C(lit.) Packaging: 25 mL in poly...

  • SIGMA BW5147.G.1.4.OUAR.1

    Storage: −196°C

  • Biotin, meets USP testing specifications

    Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 Storage Temperature: 2-8°C Biochem/physiol Actions: Essential vitamin that is important for amino acid and energy metabolism, and...

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