Reagents, B

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  • Synonyms: 7-(Benzyloxy)-6-methoxy-4(3H)-quinazolinone Purity Limit: ≥ 98% (HPLC) CAS No.: 179688-01-8 Molecular Formula: C16H14N2O3 Molecular Weight: 282.3 MDL No.: MFCD04115119 Appearance: White to off-white powder Melting Point: > 245 °C Storage Temperature: Store at…

  • Synonyms: Boc-Acq-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 215190-30-0 Molecular Formula: C17H21N3O6 Molecular Weight: 363.36 MDL No.: MFCD02179635 Appearance: Amorphous white powder Melting Point: 177-182 °C Storage Temperature: Store at 0-8°C

  • MDL No.: MFCD06798575 Storage Temperature: Store at RT

  • Synonyms: (S)-(1-Benzyl-2-oxo-ethyl)-carbamic acid tert-butyl ester Purity Limit: ≥ 95% (HPLC) CAS No.: 72155-45-4 Molecular Formula: C14H19NO3 Molecular Weight: 249.31 MDL No.: MFCD00143854 Appearance: White to yellow crystalline powder Storage Temperature: Store at 0-8 °C

  • Synonyms: Boc-3-D-Ala(3-benzothienyl)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 111082-76-9 Molecular Formula: C16H19NO4S Molecular Weight: 321.4 MDL No.: MFCD00079679 Melting Point: 124-130º C Optical Rotation: +22.50º ± 1º (c=1 in MeOH) Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-(S)-amino-(2-methoxyphenyl)acetic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 1217710-00-3 Molecular Formula: C14H19NO5 Molecular Weight: 281.3 MDL No.: MFCD07371752 Appearance: White powder Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-L-Tyrosinol(2,6-di-Cl-Bzl) Boc-L-Tyr(Cl2-Bzl)-ol CAS No.: 169393-62-8 Molecular Formula: C21H25Cl2NO4 Molecular Weight: 426.33 MDL No.: MFCD00235958 Storage Temperature: Store at 0-8°C

  • Purity Limit: ≥ 97% CAS No.: 1810-71-5 Molecular Formula: C9H5BrClN Molecular Weight: 242.5 MDL No.: MFCD04115272 Appearance: White to brown-pink powder Melting Point: 159-163 ºC Storage Temperature: Store at 0-8 °C

  • 4-Bromo polystyrene resin

    AFG Bioscience

    Synonyms: Bromopolystyrene resin Molecular Weight: 0 MDL No.: MFCD00146196 Comments: Bromine fuctionalized polystyrene resin serves as starting material for the preparation of the phosphine resins. The bromine content is determined by elemental analysis. DVB: 1% DVB Mesh Size: 30-50…

  • Purity Limit: ≥ 97% CAS No.: 106246-33-7 Molecular Formula: C21H28Cl2N2 Molecular Weight: 379.37 MDL No.: MFCD00071551 Appearance: Off white to white pellets Melting Point: 85-91º C Storage Temperature: Store at 0-8°C

  • Synonyms: 1-(4-Bromophenyl)-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid hydrazide CAS No.: 618090-98-5 Molecular Formula: C11H8BrF3N4O Molecular Weight: 349.11 MDL No.: MFCD03934818 Storage Temperature: Store at 0-8°C

  • Purity Limit: ≥ 98% (GC) CAS No.: 4964-71-0 Molecular Formula: C9H6BrN Molecular Weight: 208.06 MDL No.: MFCD00234481 Appearance: White solid or off-white powder Melting Point: 41-50 °C Storage Temperature: Store at 0-8 °C

  • CAS No.: 683274-74-0 Molecular Formula: C10H10BrClO2 Molecular Weight: 277.54 MDL No.: MFCD03425157 Storage Temperature: Store at 0-8°C

  • Synonyms: Bzl-L-Ile-OH Bzl-(2S,3S)-2-amino-3-methylpentanoic acid Bzl-(2S,3S)-2-amino-3-methylvaleric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 1859-49-0 Molecular Formula: C13H19NO2 Molecular Weight: 221.3 MDL No.: MFCD00038331 Appearance: White powder Melting Point: …

  • Synonyms: Boc-L-Phe(2-CN)-OHBoc-o-Cyano-L-Phe-OH(S)-Boc-2-amino-(2-cyanophenyl)propanoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 216312-53-7 Molecular Formula: C15H18N2O4 Molecular Weight: 290.3 MDL No.: MFCD01860623 Appearance: White powder Melting Point: 90-97 °C …

  • Boc-L-asparaginol ; 99%

    AFG Bioscience

    Synonyms: Na-Boc-L-Asn-ol Purity Limit: 99% CAS No.: 30044-67-8 Molecular Formula: C9H18N2O4 Molecular Weight: 218.2 MDL No.: MFCD00270249 Storage Temperature: Store at 0-8°C

  • Synonyms: 3-Bromo-5-fluoro-indazole-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 95% (HPLC) CAS No.: 885271-57-8 Molecular Formula: C12H12BrFN2O2 Molecular Weight: 315.14 MDL No.: MFCD06739131 Appearance: Pink to off-white solid Storage Temperature: Store at 0-8 °C

  • Synonyms: BSOCOES Purity Limit: ≥ 99% (NMR) CAS No.: 57683-72-4 Molecular Formula: C14H16N2O12S Molecular Weight: 436.35 MDL No.: MFCD00047123 Appearance: White solid Melting Point: 168-173 °C Storage Temperature: Store at 0-8 °C

  • Purity Limit: ≥ 95% (HPLC) CAS No.: 68236-35-1 Molecular Formula: C7H3BrClNS Molecular Weight: 248.53 MDL No.: MFCD08706311 Appearance: Light yellow solid Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-L-His(Nim-Me)-OHBoc-His(t-Me)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 61070-20-0 Molecular Formula: C12H19N3O4 Molecular Weight: 269.3 MDL No.: MFCD00076944 Appearance: White to off white powder Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-D-Tyr(Bzl)-OSu Purity Limit: ≥ 98% (HPLC) Molecular Formula: C25H28N2O7 Molecular Weight: 468.5 MDL No.: MFCD01631982 Appearance: White powder Melting Point: 148-155 °C Optical Rotation: [a]D20 = +40 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8°C

  • Synonyms: 4-Cyanophenacyl bromide Purity Limit: ≥ 99% (GC) CAS No.: 20099-89-2 Molecular Formula: C9H6BrNO Molecular Weight: 224.06 MDL No.: MFCD00052931 Appearance: Off-white to light yellow crystalline powder Melting Point: 92-96 °C Storage Temperature: Store at 0-8 °C

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  • Synonyms: 2-Bromo-6-chloro-4-picoline Purity Limit: ≥ 98% (GC) CAS No.: 157329-89-0 Molecular Formula: C6H5BrClN Molecular Weight: 206.47 MDL No.: MFCD09839268 Appearance: White to light yellow solid Storage Temperature: Store at 0-8 °C

  • Synonyms: Boc-D-b-HomoPhe(3,4-DiCl)-OH Boc-(R)-3-amino-4-(3,4-dichlorophenyl)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 269396-56-7 Molecular Formula: C15H19Cl2NO4 Molecular Weight: 348.23 MDL No.: MFCD01860949 Appearance: White solid Optical Rotation: [a]D20 = +10.0…

  • Synonyms: 3-Amino-a-phenylanisole Purity Limit: ≥ 99% (GC) CAS No.: 1484-26-0 Molecular Formula: C13H13NO Molecular Weight: 199.25 MDL No.: MFCD00007784 Appearance: Light brown powder Melting Point: 61-69 °C Storage Temperature: Store at 0-8 °C

  • Synonyms: 2-(6-Bromonaphthyl)-ß-D-glucopyranoside Purity Limit: ≥ 98% (Assay) CAS No.: 15548-61-5 Molecular Formula: C16H17BrO6 Molecular Weight: 385.21 MDL No.: MFCD00063007 Appearance: White to light yellow crystalline powder Storage Temperature: Store at 0-8 °C

  • Biuret ; >/= 98% (Assay)

    AFG Bioscience

    Synonyms: Allophanic acid amideCarbamoylurea Purity Limit: ≥ 98% (Assay) CAS No.: 108-19-0 Molecular Formula: C2H5N3O2 Molecular Weight: 103.08 MDL No.: MFCD00007946 Appearance: White crystalline powder Melting Point: 182-197 °C Storage Temperature: Store at RT

  • Purity Limit: ≥ 98% (HPLC) CAS No.: 99867-27-3 Molecular Formula: C11H8BrN5 Molecular Weight: 290.12 MDL No.: MFCD08446366 Appearance: Off-white powder Melting Point: 238-245 °C Storage Temperature: Store at 0-8 °C

  • 6-Bromoindole

    AFG Bioscience

    Synonyms: 6-Bromo-1H-Indole CAS No.: 52415-29-9 Molecular Formula: C8H6BrN Molecular Weight: 196.05 MDL No.: MFCD00238550 Storage Temperature: Store at 0-8°C

  • Boc-DL-methionine ; 99%

    AFG Bioscience

    Synonyms: Boc-DL-Met-OH Purity Limit: 99% CAS No.: 93000-03-4 Molecular Formula: C10H19NO4S Molecular Weight: 249.3 MDL No.: MFCD00190811 Storage Temperature: Store at 0-8°C

  • Synonyms: 3',3'',5',5''-Tetrabromo-3-cresolsulfonephthalein Grade: ACS reagent CAS No.: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight: 698.04 MDL No.: MFCD00005874 Appearance: White to yellow solid Comments: It is used as an indicator. Melting Point: 218-219 °C …

  • Purity Limit: ≥ 99% (GC) CAS No.: 82257-09-8 Molecular Formula: C6H6BrNO Molecular Weight: 188.02 MDL No.: MFCD05664024 Appearance: Brown Liquid Storage Temperature: Store at 0-8°C

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