Chemicals Reagents B

Chemicals Reagents B

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  • SIAL Benzophenone imine

    95% Empirical Formula: C13H11N Formula Weight: 181.23 Linear Formula: (C6H5)2C=NH MDL Number: MFCD00001760 Purity: 95% Boiling Point: 151-153 °C/10 mmHg(lit.) Density: 1.08 g/mL at 25 °C(lit.)...

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

    Formula: (CF3)2C6H3CHO Formula Weight: 242.12 CAS No.: 401-95-6 Purity: 97% Density: 1.469g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

  • "Betulin, analytical standard"

    Synonyms: Lup-20(29)-ene-3β,28-diol Formula: C30H50O2 Formula Weight: 442.72 CAS No.: 473-98-3 Purity: ≥97.5% (TLC)

  • ALDRICH 2-Bromotoluene, 99%

    Formula: CH3C6H4Br Formula Weight: 171.03 CAS No.: 95-46-5 Purity: 99% Density: 1.422g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle

  • "Bis(2-ethylhexyl) phthalate, PESTANAL®, analytical standard"

    Synonyms: DEHP; Phthalic acid bis(2-ethylhexyl ester); ‘Dioctyl' phthalate Formula: C24H38O4 Formula Weight: 390.56 CAS No.: 117-81-7 Density: 0.985 g/mL at 20 °C(lit.) Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien...

  • ALDRICH Bis(tert-butylcarbonyloxy)iodobenzene, 97%

    Synonym(s): (Di- tert -butylcarbonyloxyiodo)benzol; 2,2-Dimethylpropanoic acid, phenyliodine complex; Bis(2,2-dimethylpropanoato- O )phenyliodide; Di-(Pivaloyloxy)iodobenzene Empirical Formula: C16H23IO4 Linear Formula: C16H23IO4...

  • Benzonitrile, ReagentPlus(R), 99%

    Synonyms: Phenyl cyanide CAS Number: 100-47-0 Formula: C7H5N Formula Weight: 103.12 Linear Formula: C6H5CN MDL No.: MFCD00001770 Purity: 0.99 Boiling Point: 191 C(lit.) Melting Point: -13 C (lit.) Refractive Index: n20/D 1.528(lit.) Beilstein Registry Number: 506893 EC Number: 202-855-7 UNSPSC Code:...

  • Boric acid-10B 95 atom % 10B

    Molecular Formula: H310BO3 Molecular Weight: 61.03 Linear Structural Formula: H310BO3 MDL Number: MFCD00075167 Density: 1.435 g/mL at 25 C (lit.)

  • ALDRICH 1,4-Butanediol diglycidyl ether, technical grade, 60%

    Empirical Formula: C10H18O4 Linear Formula: C10H18O4 Formula Weight: 202.25 MDL Number: MFCD00005146 Purity: 60% Boiling Point: 266 °C(lit.) Density: 1.1 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

  • "Bithionol, VETRANAL™, analytical standard"

    Synonyms: 2,2′-Thio-bis(4,6-dichlorophenol); Bis(2-hydroxy-3,5-dichlorophenyl) sulfide Formula: C12H6Cl4O2S Formula Weight: 356.05 CAS No.: 97-18-7 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

  • SIGMA 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt >=99% (HPLC)

    Synonym(s): BCIP ® p -toluidine salt; X-phosphate p -toluidine salt Empirical Formula: C8H6BrClNO4P -+ C7H9N Linear Formula: C8H6BrClNO4P -+ C7H9N Formula Weight: 433.62 MDL Number:...

  • ALDRICH 5-Bromo-2-chloropyrimidine, 96%

    Empirical Formula: C4H2BrClN2 Linear Formula: C4H2BrClN2 Formula Weight: 193.43 MDL Number: MFCD00483232 Purity: 96% Melting Point: 73-79 °C(lit.)

  • ALDRICH 1-Butyl-1-methylpyrrolidinium dicyanamide, >=97.0% (T)

    Empirical Formula: C11H20N4 Linear Formula: C11H20N4 Formula Weight: 208.30 MDL Number: MFCD08458923 Purity: ≥97.0% (T)

  • ALDRICH 4-4'-Dimethoxy-2-2'-bipyridine, 97%

    Formula: C12H12N2O2 Formula Weight: 216.24 CAS No.: 17217-57-1 Purity: 97% Packaging: 5 g in glass bottle

  • Bromhexine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Bromhexine hydrochloride;...

  • Bis-(toluene-4-sulfonyl)methane AldrichCPR

    Molecular Formula: C15H16O4S2 Molecular Weight: 324.42 Linear Structural Formula: C15H16O4S2 MDL Number: MFCD00032255 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect...

  • ALDRICH Bis(2-ethylhexyl) phosphate, 97%

    Synonym(s): Bis(2-ethylhexyl) hydrogen phosphate; Di(2-ethylhexyl) phosphate; HDEHP; HDEHPA; ‘Dioctyl' phosphate Formula: [CH3(CH2)3CH(C2H5)CH2O]2P(O)OH Formula Weight: 322.42 CAS No.: 298-07-7 UN Number: UN1902...

  • ALDRICH Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, Greater Than or Equal to 97.0% (AT)

    Synonym(s): BOP-Cl; Phosphoric acid bis(2-oxooxazolidide) chloride Formula: C6H8ClN2O5P Formula Weight: 254.56 CAS No.: 68641-49-6 UN Number: UN3261 Purity: ≥97.0% (AT) Other Notes: Reagent for activating the carboxylic group, synthesis of amides 1,...

  • SIGMA B65

    MilliporeSigma

    Storage: −196°C

  • Brass alloy, Cu63Zn37 foil, 100 x 100mm, 0.05mm thickness, half hard, light tight (lt)

    Product of Goodfellow Synonyms: CU020240

  • Benzyl alcohol, ACS, 99+%

    Thermo Scientific Chemicals

    Formula: C7H8O Formula weight: 108.14 Purity: 99+% CAS Number: 100-51-6 Harmonized Tariff Code: 2906.21 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: P261-P264-P304+P340-P301+P312-P312-P501a Avoid breathing dust/fume/gas/mist/vapours/spray. Wash...

  • ALDRICH 1-tert-Butyl-3-ethylcarbodiimide, 99%

    Synonym(s): N -(Ethylcarbonimidoyl)-2-methyl-2-propanamine Empirical Formula: C7H14N2 Linear Formula: (CH3)3CN=C=NC2H5 Formula Weight: 126.20 MDL Number: MFCD00209556 Purity: 99% Boiling Point: 137-139 °C(lit.)...

  • SIGMA BRDT (22-138) His tag human recombinant, expressed in E. coli, >=90% (SDS-PAGE)

    Synonym(s): BRD6; CT9; bromodomain, testis-specific Purity: ≥90% (SDS-PAGE) Storage: −70°C

  • Buffer solution, pH 1.68 (^+0.01 @ 25°C), No Color, Specpure|r, NIST Traceable

    Harmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water...

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