Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH Butyl isobutyrate, natural, 97%, FG

    Empirical Formula: C8H16O2 Linear Formula: (CH3)2CHCO2(CH2)3CH3 Formula Weight: 144.21 MDL Number: MFCD00048773 Purity: 97% Boiling Point: 155-156 °C(lit.) Density: 0.861 g/mL at...

  • ALDRICH 3-Buten-2-ol, 97%

    Synonym(s): Methyl vinyl carbinol Formula: CH2=CHCH(OH)CH3 Formula Weight: 72.11 CAS No.: 598-32-3 UN Number: UN1987 Purity: 97% Density: 0.832g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • Bubble Gum, Artificial Flavor, Concentrate

    UN No.: UN1170 Class: 3 Pkg. Group: PG III

  • Betamethasone 17-valerate

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1,4-Pregnadiene-11β,17α,21-triol-9α-fluoro-16β-methyl-3,20-dione 17-valerate; 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-valerate;...

  • ALDRICH 2-Bromobenzyl alcohol, 99%

    Empirical Formula: C7H7BrO Linear Formula: BrC6H4CH2OH Formula Weight: 187.03 MDL Number: MFCD00004600 Purity: 99% Melting Point: 78-80 °C(lit.) Beilstein Registry Number: 2243418

  • Borax Anhydrous

    MilliporeSigma

    puriss. p.a., anhydrous, ≥98.0% (T) Synonym(s): Sodium tetraborate Empirical Formula: B4Na2O7 Formula Weight: 201.22 Linear Formula: Na2B4O7 MDL Number: MFCD00081185 Purity: ≥98.0% (T) RTECS No.: ED4588000

  • ALDRICH 1-Bromo-2,4-dimethoxybenzene, 97%

    Formula: BrC6H3(OCH3)2 Formula Weight: 217.06 CAS No.: 17715-69-4 Purity: 97% Density: 1.507g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

  • 3-Benzyloxy-trans-ß-nitrostyrene, 97%

    CAS No.: 24550-32-1 Formula: C15H13NO3 Formula Weight: 255.27 Linear Formula: C15H13NO3 MDL No.: MFCD02026550 Purity: 0.97 Melting Point: 93-97 °C(lit.)

  • SIGMA 5-Bromo-4-chloro-3-indolyl a-D-mannopyranoside >=93%

    Synonym(s): X-Man Empirical Formula: C14H15BrClNO6 Linear Formula: C14H15BrClNO6 Formula Weight: 408.63 MDL Number: MFCD00078951 Purity: ≥93% Storage: −20°C

  • 4,4'-Bis(dimethylamino)benzhydrol

    CAS No.: 119-58-4

  • ALDRICH Barium chromate, >=98%

    Empirical Formula: BaCrO4 Linear Formula: BaCrO4 Formula Weight: 253.32 MDL Number: MFCD00014180 Purity: ≥98% Melting Point: 210 °C (dec.)(lit.) Density: 4.5 g/mL at 25 °C(lit.)

  • Benzoylprop-ethyl

    MilliporeSigma

    PESTANAL ® , analytical standard Empirical Formula: C18H17Cl2NO3 Formula Weight: 366.24 Linear Formula: C18H17Cl2NO3 MDL Number: MFCD00143676 Beilstein Registry Number: 2899940 RTECS No.: UE7550000 RIDADR:...

  • Birch O-PC(TM) C0104 >=97%, New Iridium

    Synonyms: 2-(2-Ethylhexyl)-6,8,11-tris(4-(trifluoromethyl)phenyl)-1H-peryleno[1,12-efg]isoindole-1,3(2H)-dione; BPI-p-CF3Ph; BPI-p-OMePh Molecular Formula: C53H36F9NO2 Molecular Weight: 889.84 Linear Structural Formula: C53H36F9NO2 Purity: >=97% Application: Birch O-PC(TM) C0104 is an organic...

  • Boswellia Serrata Extract 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...

  • ALDRICH Boc-Tyr-OMe, 97%

    Synonym(s): N -( tert -Butoxycarbonyl)-L-tyrosine methyl ester; Boc-L-tyrosine methyl ester Empirical Formula: C15H21NO5 Linear Formula: 4-(HO)C6H4CH2CH[NHCO2C(CH3)3]CO2HCH3...

  • ALDRICH 4-Bromobutyryl chloride, 95%

    Formula: BrCH2CH2CH2COCl Formula Weight: 185.45 CAS No.: 927-58-2 UN Number: UN3265 Purity: 95% Density: 1.602g/mLat 25°C(lit.) Supplemental Hazards: Reacts violently with water. Packaging: 5, 25 g in glass bottle

  • Betaine >=98%

    MilliporeSigma

    Synonyms: (Carboxymethyl)trimethylammonium inner salt; Oxyneurine; Trimethylglycine Molecular Formula: C5H11NO2 Molecular Weight: 117.15 Linear Structural Formula: (CH3)3N+CH2COO- MDL Number: MFCD00012123 Purity: >=98% Biochem Physiol Actions: End-product of oxidative metabolism of choline, betaine...

  • ALDRICH B-Butyrolactone, 98%

    Synonym(s): beta-Butyrolactone; β-Methyl-β-propiolactone; 3-Hydroxybutyric acid β-lactone; 4-Methyl-2-oxetanone Formula: C4H6O2 Formula Weight: 86.09 CAS No.: 3068-88-0 UN Number: UN1993 Purity: 98% Density: 1.056g/mLat 25°C(lit.) Application:...

  • SIGMA Benidipine hydrochloride >=98% (HPLC)

    Synonym(s): KW-3049; (4R)-rel-3,5-Pyridinedicarboxylic acid; 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-; 3-methyl 5-[(3R)-1-(phenylmethyl)-3-piperidinyl] ester; hydrochloride (1:1) Empirical Formula: C28H31N3O6-+HCl Linear Formula:...

  • Bisoprolol

    MilliporeSigma

    analytical standard Synonym(s): 1-{4-{[2-(1-Methylethoxy)ethoxy]methyl}phenoxy}-3-[(1-methylethyl)amino]-2-propanol Empirical Formula: C18H31NO4 Formula Weight: 325.44 Linear Formula: C18H31NO4 MDL Number: MFCD00865795 Purity:...

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

    Empirical Formula: BiN3O9 -+ 5H2O Linear Formula: Bi(NO3)3 -+ 5H2O Formula Weight: 485.07 MDL Number: MFCD00149157 Purity: 98% Boiling Point: 75-80 °C(lit.) Melting Point: 30 °C(lit.)

  • Berberine chloride 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...

  • ALDRICH 1,2-Bis(phenylsulfinyl)ethane palladium(II) acetate

    Synonym(s): White catalyst Empirical Formula: C18H20O6PdS2 Linear Formula: C18H20O6PdS2 Formula Weight: 502.90 MDL Number: MFCD09842752 Storage: −20°C

  • Bis-Biotin PEG, 100 mg

    Water soluble Spacer arm M.W. = ~3880

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