Chemicals Reagents B

Chemicals Reagents B

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  • Benztropine mesylate 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...

  • "2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine, purum, Greater Than or Equal to 98.0% (GC)"

    Synonym(s): BEMP Formula: C13H31N4P Formula Weight: 274.39 CAS No.: 98015-45-3 UN Number: UN2920 Purity: ≥98.0% (GC) Density: 0.948g/mLat 25°C(lit.) Application: Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged...

  • ALDRICH 2-Bromo-3-methylbenzonitrile, 97%

    Empirical Formula: C8H6BrN Linear Formula: C8H6BrN Formula Weight: 196.04 MDL Number: MFCD09025664 Purity: 97% Melting Point: 67-71 °C

  • SIGMA Bromelain from pineapple stem >=3 units/mg protein

    MDL Number: MFCD00081423 Storage: −20°C

  • 3-(3-(But-3-yn-1-yl)-3H-diazirin-3-yl)propanoic acid

    Synonyms: Carboxyl diazirine alkyne; Probe building block Molecular Formula: C8H10N2O2 Molecular Weight: 166.18 Linear Structural Formula: C8H10N2O2 MDL Number: MFCD31433997 Storage: -20C Application: Used for chemical probe synthesis, this trifunctional building block contains a light-activated...

  • ALDRICH 2-Bromo-4-(difluoromethyl)pyridine, 97%

    Empirical Formula: C6H4BrF2N Linear Formula: C6H4BrF2N Formula Weight: 208.00 MDL Number: MFCD14525493 Purity: 97% Density: 1.657 g/mL at 25 °C Refractive Index: n 20/D 1.520 Storage: −20°C

  • Benzothiazole, 96%

    MilliporeSigma

    CAS No.: 95-16-9 Formula: C7H5NS Formula Weight: 135.19 Linear Formula: C7H5NS MDL No.: MFCD00005775 Purity: 0.96 Boiling Point: 231 °C(lit.) Melting Point: 2 °C(lit.) Flash Point (F): 235.4 °F Flash Point (C):...

  • Benzathine benzylpenicillin

    Empirical Formula: C32H36N4O8S2 -+ C16H20N2 Formula Weight: 909.12 Linear Formula: C32H36N4O8S2 -+ C16H20N2

  • ALDRICH Bromonitromethane, technical grade, 90%

    Formula: BrCH2NO2 Formula Weight: 139.94 CAS No.: 563-70-2 UN Number: UN3139 Purity: 90% Density: 2.007g/mLat 25°C(lit.) Packaging: 1, 10 g in glass bottle

  • Borage seed oil 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...

  • Buspirone hydrochloride, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 33386-08-2 Synonyms: N-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride Formula: C21H31N5O2 ¬? HCl Formula Weight: 421.96 Linear Formula: C21H31N5O2 ¬? HCl MDL...

  • ALDRICH 2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine, 98%

    Empirical Formula: C40H28N2O6 Linear Formula: C40H28N2O6 Formula Weight: 632.66 Purity: 98% Melting Point: 328-333 °C

  • ALDRICH 9-Borabicyclo[3.3.1]nonane dimer

    Synonym(s): 9-BBN Empirical Formula: C16H30B2 Linear Formula: C16H30B2 Formula Weight: 244.03 MDL Number: MFCD00168069 Melting Point: 150-152 °C(lit.) Beilstein Registry Number: 605509

  • ALDRICH 1,2,4-Benzenetriol, ReagentPlus®, 99%

    Synonym(s): Hydroxyhydroquinone Empirical Formula: C6H6O3 Linear Formula: C6H3(OH)3 Formula Weight: 126.11 MDL Number: MFCD00002198 Purity: 99% Melting Point: 140 °C (subl.)(lit.)

  • ALDRICH Benz[b]anthracene, 98%

    Synonym(s): 2,3-Benzanthracene; Naphthacene; Tetracene Empirical Formula: C18H12 Linear Formula: C18H12 Formula Weight: 228.29 MDL Number: MFCD00003702 Purity: 98% Melting Point: >300 °C(lit.) Beilstein Registry Number: 1909299

  • Benalaxyl-M

    MilliporeSigma

    PESTANAL ® , analytical standard Synonym(s): N -(2,6-Dimethylphenyl)- N -(phenylacetyl)-D-alanine methyl ester Empirical Formula: C20H23NO3 Formula Weight: 325.40 Linear Formula: C20H23NO3 MDL Number: MFCD11616749 RIDADR: UN 3077...

  • ALDRICH Bismuth(III) trifluoromethanesulfonate,

    Synonym(s): Bi(OTf)3; Bismuth tris(trifluoromethanesulfonate); Bismuth(III) triflate Formula: Bi(OSO2CF3)3 Formula Weight: 656.19 CAS No.: 88189-03-1 Application: Catalyzes direct substitution of allylic, propargylic, and benzylic alcohols with...

  • (±)-3-Benzyloxy-1,2-propanediol, >=97.0% (HPLC)

    CAS No.: 4799-67-1 Synonyms: (±)-1-Benzylglycerol; (±)-Glycerol 1-benzyl ether Formula: C10H14O3 Formula Weight: 182.22 Linear Formula: C6H5CH2OCH2CHOHCH2OH MDL No.: MFCD00016633 Purity:...

  • ALDRICH 1-Bromo-2-(2-methoxyethoxy)ethane, 95%

    Formula: CH3(OCH2CH2)2Br Formula Weight: 183.04 CAS No.: 54149-17-6 Purity: 95% Density: 1.3600g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 10, 50 g in glass bottle

  • Boc-glycine Merrifield resin

    Synonyms: Boc-Gly-Merrifield resinN-(t-Butyloxycarbonyl)-glycine chloromethylated polystyrene resin MDL No.: MFCD00801196 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.8-1.2 meq/g

  • ALDRICH Benzanilide, 98%

    Synonym(s): N -Benzoylaniline; N -Phenylbenzamide Formula: C6H5CONHC6H5 Formula Weight: 197.23 CAS No.: 93-98-1 Purity: 98% Packaging: 100, 500 g in poly bottle

  • ALDRICH Bis(acetylacetonato)dioxomolybdenum(VI),

    Synonym(s): MoO2(acac)2; Molybdenum diacetylacetonate dioxide; Molybdenum dioxide bis(acetylacetonate); Molybdenum dioxydiacetylacetonate; Molybdenyl acetylacetonate Formula: [CH3COCH=C(O-)CH3]2MoO2 Formula Weight: 326.15 CAS No.:...

  • ALDRICH 6-Bromo-1-hexene, 95%

    Formula: Br(CH2)4CH=CH2 Formula Weight: 163.06 CAS No.: 2695-47-8 UN Number: UN1993 Purity: 95% Density: 1.22g/mLat 25°C(lit.) Application: Used in a simple, direct preparation of 4-alkenylbenzonitriles via anionic reduced forms of terephthalonitrile in liquid...

  • Brass alloy, Cu63Zn37 foil, 100 x 100mm, 0.0125mm thickness, half hard, light tight (lt)

    Product of Goodfellow Synonyms: CU020210

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