Reagents, B

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Reagents, B

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  • Brain Heart Infusion, Porcine

    BD

    Description: Cultivation of fastidious microorganisms using porcine as an alternate peptone source

  • O-Benzylhydroxylamine, 96%

    Alfa Aesar

    Formula: C7H9NO Formula weight: 123.15 Purity: 96% CAS Number: 622-33-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2928.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • Bromocresol Purple

    Alfa Aesar

    Formula: C21H16Br2O5S Formula weight: 540.24 CAS Number: 115-40-2 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Barium tetracyanoplatinate(II) tetrahydrate, Premion r, 99.99% (metals basis)

    Alfa Aesar

    Formula: BaPt(CN)4 4H2O Formula weight: 508.56 (436.50anhy) Purity: 99.99% (metals basis) CAS Number: 13755-32-3 UN Number: UN1564 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2843.90 Hazard Statements: H300 Fatal if swallowed. Precautionary Statements: …

  • ALDRICH 2-Bromo-5-methylthiophene, 95%

    MilliporeSigma

    Empirical Formula: C5H5BrS Linear Formula: C5H5BrS Formula Weight: 177.06 MDL Number: MFCD00130103 Purity: 95% Boiling Point: 65 °C/15 mmHg(lit.) Density: 1.552 g/mL at 25 °C(lit.) Refractive…

  • ALDRICH 1-Bromo-3,5-dimethyladamantane, 98%

    MilliporeSigma

    Formula: C12H19Br Formula Weight: 243.18 CAS No.: 941-37-7 Purity: 98% Density: 1.224g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • ALDRICH 2-(2-Hydroxyphenyl)benzoxazole, 98%

    MilliporeSigma

    Formula: C13H9NO2 Formula Weight: 211.22 CAS No.: 835-64-3 Purity: 98% Packaging: 5, 25 g in glass bottle

  • SIGMA BRD56491 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-(4-Methylphenyl)-4H-benzo[h]chromen-4-one; 2-(4-Methylphenyl)-4H-naphtho[1,2-b]pyran-4-one Empirical Formula: C20H14O2 Linear Formula: C20H14O2 Formula Weight: 286.32 Purity: ≥98% (HPLC) Storage: 2-8°C

  • ALDRICH BisphenolA ethoxylate diacrylate, average Mn ~468, EO/phenol 1.5,…

    MilliporeSigma

    Linear Formula: [H2C=CHCO2(CH2CH2O)nC6H4-4-]2C(CH3)2 MDL Number: MFCD03793133 Density: 1.146 g/mL at 25 °C Refractive Index: n 20/D 1.545

  • SIGMA Berberine chloride form

    MilliporeSigma

    Synonym(s): Natural Yellow 18 Empirical Formula: C20H18ClNO4 Linear Formula: C20H18ClNO4 Formula Weight: 371.81 MDL Number: MFCD00011939 Beilstein Registry Number: 3836585

  • ALDRICH (E)-Benzaldehyde oxime, 97% (mixture of cis and trans), (Z)-Benzaldehyde…

    MilliporeSigma

    Formula: C6H5CH=NOH Formula Weight: 121.14 CAS No.: 622-31-1 Purity: 97% (mixture of cis and trans ) Packaging: 10, 50 g in glass bottle

  • ALDRICH 3-Bromopyrazole, 97%

    MilliporeSigma

    Synonym(s): 3-Bromo-1 H -pyrazole Formula: C3H3BrN2 Formula Weight: 146.97 CAS No.: 14521-80-3 Purity: 97% Storage: −20°C Packaging: 500 mg in glass bottle

  • 2-Bromo-4'-cyanoacetophenone, 0.96

    MilliporeSigma

    CAS Number: 20099-89-2 Formula: C9H6BrNO Formula Weight: 224.05 Linear Formula: BrCH2COC6H4CN MDL No.: MFCD00052931 Purity: 0.96 Melting Point: 92-96 C (lit.) UNSPSC Code: 12352100 General description: 2-Bromo-4′-cyanoacetophenone can be synthesized from ethylbenzene via…

  • ALDRICH 2-(4-Boc-piperazino)-2-(4-fluorophenyl)acetic acid, purum, >=97.0% (HPLC…

    MilliporeSigma

    Empirical Formula: C17H23FN2O4 Linear Formula: C17H23FN2O4 Formula Weight: 338.37 MDL Number: MFCD01862498 Purity: ≥97.0% (HPLC)

  • Borate Buffered Saline, pH 8.2

    MilliporeSigma

    Synonyms: Saline, Borate Buffered, pH 8.2, tablets

  • ALDRICH 5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid, 97%

    MilliporeSigma

    Synonym(s): 5-(3,4-Methylenedioxyphenyl)-2,4-pentadienoic acid; Piperic acid Empirical Formula: C12H10O4 Linear Formula: C12H10O4 Formula Weight: 218.21 MDL Number: MFCD00047282 Purity: 97% Melting Point: 218-223 °C

  • 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98+%

    Alfa Aesar

    Synonym(s): Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane, Bis-TRIS Formula: C8H19NO5 Formula weight: 209.24 Purity: 98+% CAS Number: 6976-37-0 Harmonized Tariff Code:  2922.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • SIGMA Bacterial S-Tag Vector Set plasmid vectors for molecular cloning

    MilliporeSigma

    Synonym(s): cloning vector; expression vector; molecular cloning vector; plasmid; plasmid vector; vector Storage: −20°C

  • Butyl decanoate, >=98.0%

    MilliporeSigma

    CAS No.: 30673-36-0 Synonyms: Butyl caprate; Capric acid butyl ester Formula: C14H28O2 Formula Weight: 228.37 Linear Formula: CH3(CH2)8COO(CH2)3CH3 MDL No.: MFCD00053823 Purity: …

  • ALDRICH Bis(methylthio)methane, 99%

    MilliporeSigma

    Synonym(s): Dimethylthiomethane; Formaldehyde dimethyl mercaptal Empirical Formula: C3H8S2 Linear Formula: CH3SCH2SCH3 Formula Weight: 108.23 MDL Number: MFCD00008564 Purity: 99% Boiling Point: …

  • BoroVer® 3 Boron Reagent Powder Pillows

    Hach

    For boron determination by the carmine method

  • ALDRICH 4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride, 97%

    MilliporeSigma

    Empirical Formula: C7H3BrClF3O2S Linear Formula: BrC6H3(CF3)SO2Cl Formula Weight: 323.51 MDL Number: MFCD03094392 Purity: 97% Melting Point: 54-58 °C(lit.)

  • BRL-50481, 98%

    Alfa Aesar

  • ALDRICH (2R,3R)-(-)-2,3-Butanediol, 97%

    MilliporeSigma

    Formula: CH3CH(OH)CH(OH)CH3 Formula Weight: 90.12 CAS No.: 24347-58-8 Purity: 97% Density: 0.987g/mLat 25°C(lit.) Application: C 2 symmetric chiral diol with versatile applications as a chiral auxiliary, 1, building block, 3, 4, and chiral ligand. 6,…

  • SIGMA (+)-N-3-Benzylnirvanol >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): (5S)-5-Ethyl-5-phenyl-3-(phenylmethyl)-2,4-imidazolidinedione; 5-Ethyl-5-phenyl-3-(phenylmethyl)hydantoin Empirical Formula: C18H18N2O2 Linear Formula: C18H18N2O2 Formula Weight: 294.35 …

  • "Benzbromarone, analytical standard"

    MilliporeSigma

    Synonyms: 3-(3,5-Dibromo-4-hydroxybenzoyl)-2-ethylbenzofuran Formula: C17H12Br2O3 Formula Weight: 424.08 CAS No.: 3562-84-3 Purity: ~95% Storage Temperature: 2-8°C

  • Bis(trifluoromethane)sulfonimide lithium salt, puriss., >=99.0% (19F-NMR)

    MilliporeSigma

    Synonyms: Bis(trifluoromethylsulfonyl)amine lithium salt; Lithium bistrifluoromethanesulfonimidate CAS Number: 90076-65-6 Formula: C2F6LiNO4S2 Formula Weight: 287.09 Linear Formula: CF3SO2NLiSO2CF3 MDL No.: MFCD00210017 Purity: >=99.0% (19F-NMR) Melting Point: 234-238 C (lit.)…

  • 4-Bromo-N-(4-methoxyphenyl)-3-(trifluoromethyl)benzenesulfonamide, 97%

    Formula: C14H11BrF3NO3S Formula weight: 410.21 Purity: 97% Harmonized Tariff Code:  2935.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical…

  • ALDRICH 2-Butyl-4-chloro-5-(hydroxymethyl)imidazole, 97%

    MilliporeSigma

    Empirical Formula: C8H13ClN2O Linear Formula: C8H13ClN2O Formula Weight: 188.65 MDL Number: MFCD00153932 Purity: 97% Melting Point: 147-151 °C(lit.)

  • Boron silicide, 98% (metals basis)

    Alfa Aesar

    Formula: B6Si, may contain traces of Si and other B-Si phases Formula weight: 92.95 Purity: 98% (metals basis) CAS Number: 12008-29-6 Harmonized Tariff Code:  2850.00

  • SIGMA B-Estradiol-6-one 6-(O-carboxymethyloxime)

    MilliporeSigma

    Synonym(s): β-Estradiol-6-(O-carboxymethyl)oxime; 1,3,5(10)-Estratriene-3,17β-diol-6-one6-(O-carboxymethyloxime); 3,17β-Dihydroxy-1,3,5(10)-estratriene 6-(O-carboxymethyl)oxime; 6-Ketoestradiol 6-(O-carboxymethyloxime) Empirical Formula: C20H25NO5

  • SIAL Benzyl alcohol

    MilliporeSigma

    ACS reagent, ≥99.0% Synonym(s): Benzenemethanol Empirical Formula: C7H8O Formula Weight: 108.14 Linear Formula: C6H5CH2OH MDL Number: MFCD00004599 Purity: ≥99.0% Boiling Point: 203-205 °C(lit.) …

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