Chemicals Reagents B

Chemicals Reagents B

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  • Bisoprolol for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Bisoprolol hemifumarate salt; 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol hemifumarate salt Empirical Formula: C18H31NO4 -+ .5C4H4O4...

  • ALDRICH Bismuth(III) nitrate pentahydrate, reagent grade, 98%

    Formula: Bi(NO3)3 · 5H2O Formula Weight: 485.07 CAS No.: 10035-06-0 UN Number: UN1477 Purity: 98% Application: An excellent oxidant for a variety of 4-substituted Hantzsch 1,4-dihydropyridines. Convenient reagent for selective oxidation of sufides to sulfoxides....

  • ALDRICH Bromoethane-13C2, 99 atom % 13C

    Synonym(s): Ethyl- 13 C2 bromide Empirical Formula: 13 C2H5Br Linear Formula: 13 CH3 13 CH2Br Formula Weight: 110.95 MDL Number: MFCD00143874 Boiling Point: 37-40 °C(lit.) Melting Point: −119 °C(lit.) Density:...

  • Bis(2-ethylhexyl) phthalate

    certified reference material, TraceCERT ® Synonym(s): DEHP; Phthalic acid bis(2-ethylhexyl ester); ‘Dioctyl' phthalate Empirical Formula: C24H38O4 Formula Weight: 390.56 Linear Formula: C24H38O4 MDL Number: MFCD00009493...

  • Byakangelicol phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: Biacangelicol Molecular Formula: C17H16O6...

  • Biotin

    MilliporeSigma

    certified reference material, TraceCERT ® Synonym(s): D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Empirical Formula: C10H16N2O3S Formula Weight: 244.31 Linear Formula: C10H16N2O3S MDL Number:...

  • beta-Muricholic Acid >=98% (HPLC)

    Synonyms: beta-MCA; (3a,5b,6b,7b)-3,6,7-trihydroxy-cholan-24-oic acid; 5beta-Cholanic acid-3alpha,6beta,7beta-triol; beta-Muricholic Acid Molecular Formula: C24H40O5 Molecular Weight: 408.57 Linear Structural Formula: C24H40O5 MDL Number: MFCD00271403 Purity: >=98% (HPLC) Storage: -20C Biochem...

  • ALDRICH Bathocuproine, 96%

    Synonym(s): 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline; BCP Empirical Formula: C26H20N2 Linear Formula: C26H20N2 Formula Weight: 360.45 MDL Number: MFCD00004972 Purity: 96% Melting Point: 279-283 °C(lit.) Beilstein...

  • a-Bungarotoxin-tetramethylrhodamine from Bungarus multicinctus (Formosan Banded Krait)

    Synonym(s): TMR-α-BTX MDL Number: MFCD00286495 Storage: −20°C

  • ALDRICH Bismuth(III) subsalicylate, 99.9% trace metals basis

    Synonym(s): Bismuth oxysalicylate; Bismuth subsalicylate; Bismuth(III) salicylate basic Formula: HOC6H4COOBiO Formula Weight: 362.09 CAS No.: 14882-18-9 Purity: 99.9% trace metals basis Application: A drug used to treat temporary discomforts of the stomach and gastrointestinal...

  • Borax Anhydrous

    MilliporeSigma

    BioUltra, anhydrous, ≥99% Synonym(s): Sodium tetraborate Empirical Formula: B4Na2O7 Formula Weight: 201.22 Linear Formula: Na2B4O7 MDL Number: MFCD00081185 Purity: ≥99% RTECS No.: ED4588000

  • "Brucella broth base, for microbiology"

    Application: Recommended for enrichment, isolation and cultivation of Brucella species. Components: Components (g/L): Casein Enzymic Hydrolysate 10.00 Peptic Digest of Animal Tissue 10.00 Yeast Extract 2.00 Dextrose 1.00 Sodium Chloride 5.00 Sodium bisulphite 0.10

  • BOVINE EYE, 1Each, Tissue

    Rockland Immunochemicals Inc

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

  • ALDRICH Bromotris(triphenylphosphine)copper(I), 98%

    Empirical Formula: C54H45BrP3Cu Linear Formula: C54H45BrP3Cu Formula Weight: 930.31 MDL Number: MFCD04118115 Purity: 98% Melting Point: 168-170 °C(lit.)

  • ALDRICH Bromocyclohexane, 98%

    Synonym(s): Cyclohexyl bromide Formula: C6H11Br Formula Weight: 163.06 CAS No.: 108-85-0 Purity: 98% Density: 1.324g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle

  • ALDRICH 5-Bromoquinoline, 97%

    Formula: C9H6BrN Formula Weight: 208.05 CAS No.: 4964-71-0 Purity: 97% Packaging: 5 g in glass bottle

  • Benzalkonium chloride

    Thermo Scientific Chemicals

    Synonym(s): Alkylbenzyldimethylammonium chloride Formula: C6H5CH2N(CH3)2RCl CAS Number: 63449-41-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3402.12 Hazard Statements: H314-H318-H302-H312 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful...

  • ALDRICH N-Boc-pyrrole, 98%

    Synonym(s): tert -Butyl 1-pyrrolecarboxylate Formula: C9H13NO2 Formula Weight: 167.21 CAS No.: 5176-27-2 Purity: 98% Density: 1g/mLat 25°C(lit.) Packaging: 25, 100 mL in poly bottle

  • ALDRICH 3-Bromopropionyl chloride, technical grade

    Formula: BrCH2CH2COCl Formula Weight: 171.42 CAS No.: 15486-96-1 UN Number: UN3265 Density: 1.701g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle

  • Bromuconazol

    MilliporeSigma

    PESTANAL ® , analytical standard Empirical Formula: C13H12BrCl2N3O Formula Weight: 377.06 Linear Formula: C13H12BrCl2N3O MDL Number: MFCD01678688 Beilstein Registry Number: 8393967 RTECS No.: XZ4130000...

  • BioTracker 555 UV-Excitation Red 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...

  • SIGMA Benzyldodecyldimethylammonium bromide

    Synonym(s): Benzyldimethyldodecylammonium bromide Empirical Formula: C21H38BrN Linear Formula: CH3(CH2)11N(Br)(CH3)2CH2C6H5 Formula Weight: 384.44 MDL Number: MFCD00011768 Storage:...

  • 1,4-Butanediol dimethacrylate, 95%, contains 200-300 ppm MEHQ as inhibitor

    CAS Number: 2082-81-7 Formula: C12H18O4 Formula Weight: 226.27 Linear Formula: [H2C=C(CH3)CO2CH2CH2-]2 MDL No.: MFCD00008594 Purity: 0.95 Boiling Point: 132-134 C/4 mmHg(lit.) Density: 1.023 g/mL at 25 C(lit.) Refractive Index: n20/D 1.456(lit.) Storage: 2-8C EC Number: 218-218-1 UNSPSC Code:...

  • ALDRICH 3-Bromooxetane, 95%

    Formula: C3H5BrO Formula Weight: 136.98 CAS No.: 39267-79-3 Purity: 95% Density: 1.651g/mLat 25°C Storage: −20°C Packaging: 500 mg in glass bottle

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