Reagents, N

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  • Synonyms: Boc-L-Lys(Z)-OSu Purity Limit: ≥ 98% (HPLC) CAS No.: 34404-36-9 Molecular Formula: C23H31N3O8 Molecular Weight: 477.5 MDL No.: MFCD00037915 Appearance: White powder Optical Rotation: -20.5±1° (c= 2% dioxane) Storage Temperature: Store at 0-8 °C

  • Synonyms: Fmoc-NH29-Fluorenylmethyl carbamate Purity Limit: ≥ 99% (HPLC) CAS No.: 84418-43-9 Molecular Formula: C15H13NO2 Molecular Weight: 239.27 MDL No.: MFCD00237376 Appearance: White crystalline powder Comments: Reagent for the introduction of the Fmoc-group Melting…

  • (2-Naphthyl)-L- ; >/= 98%

    AFG Bioscience

    Synonyms: L-ß-HomoAla(2-naphthyl)-OH·HCl (S)-3-Amino-4-(2-naphthyl)butyric acid hydrochloride Purity Limit: ≥ 98% CAS No.: 270063-39-3 Molecular Formula: C14H15NO2·HCl Molecular Weight: 265.74 MDL No.: MFCD01861035 Appearance: White powder Storage Temperature: Store at 0-8°C

  • Synonyms: Fmoc-D-His(Bzl)-OH Purity Limit: ≥ 99% (HPLC) Molecular Formula: C28H25N3O4 Molecular Weight: 467.5 MDL No.: MFCD08458517 Appearance: White powder Comments: Mix of Ï„-Bzl (mainly formed, CAS number: 1417638-37-9) and Ï€-Bzl isomer Optical Rotation: [a]D24 = -111 ±…

  • Synonyms: Boc-D-Lys(2-Cl-Z)-OH Purity Limit: 99% CAS No.: 57096-11-4 Molecular Formula: C19H27ClN2O6 Molecular Weight: 414.89 MDL No.: MFCD00065585 Optical Rotation: +10° (c=2% DMF) Storage Temperature: Store at RT

  • Synonyms: SATAS-Acetylthioacetic acid-N-hydroxysuccinimide ester Purity Limit: ≥ 97% (NMR) CAS No.: 76931-93-6 Molecular Formula: C8H9NO5S Molecular Weight: 231.22 MDL No.: MFCD00036891 Appearance: White solid Comments: Efficient thiolating reagent for primary amines. …

  • CAS # 13288-57-8 Synonyms: L-Lys(Boc)-OtBu·HCl MDL No.: MFCD00038899 Molecular Formula: C15H30N2O4·HCl Molecular Weight: 338.9 Optical Rotation: [a]D20 = +13.0 ± 2º (C=1 in EtOH) Purity Limit: 98% Storage Temp: Store at 0-8 °C Appearance: White powder

  • Synonyms: Pyrrolidine-1-ethanol2-Pyrrolidinoethanol Purity Limit: ≥ 99% (GC) CAS No.: 2955-88-6 Molecular Formula: C6H13NO Molecular Weight: 115.18 MDL No.: MFCD00003181 Appearance: Colorless to pale yellow liquid Comments: It is used in the chemical synthesis of…

  • Purity Limit: ≥ 99% (NMR) CAS No.: 67680-56-2 Molecular Formula: C4H5NOIF3 Molecular Weight: 267 MDL No.: MFCD00038354 Appearance: White to off-white flakes Melting Point: 64-69 ºC Storage Temperature: Store at 0-8 °C

  • Synonyms: Boc-L-Asn(Trt)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 132388-68-2 Molecular Formula: C28H30N2O5 Molecular Weight: 474.6 MDL No.: MFCD00153299 Appearance: White powder Melting Point: 178-202 °C Optical Rotation: [a]D20 = -20 ± 2º (C=1 in MeOH) Storage…

  • Synonyms: Boc-L-Lys(Z)-OH (cryst.) Purity Limit: 99% CAS No.: 2389-45-9 Molecular Formula: C19H28N2O6 Molecular Weight: 380.45 MDL No.: MFCD00065584 Optical Rotation: -7°±1°AcOH) Storage Temperature: Store at 0-8°C

  • Synonyms: 1-(4-Chlorophenyl)thiourea Purity Limit: ≥ 98% (HPLC) CAS No.: 3696-23-9 Molecular Formula: C7H7ClN2S Molecular Weight: 186.67 MDL No.: MFCD00022168 Appearance: Off-white to light yellow crystalline Storage Temperature: Store at 0-8 °C

  • Synonyms: L-Asn(GlcNAc-ß-D)-OH CAS No.: 2776-93-4 Molecular Formula: C12H21N3O8 Molecular Weight: 335.31 MDL No.: MFCD02259695 Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-L-His(Bzl)-OH Purity Limit: 99% CAS No.: 20898-44-6 Molecular Formula: C18H23N3O4 Molecular Weight: 345.4 MDL No.: MFCD00066093 Optical Rotation: +23±1° (c= 1% MeOH) Storage Temperature: Store at 0-8°C

  • Synonyms: 1,3-Diaminopropane trityl resinN-(3-Aminopropyl)tritylamine, polymer bound Purity Limit: 0.3-0.8 meq/g (substitution) MDL No.: MFCD00803100 Appearance: Pale yellow to pale brown DVB: 1% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at RT Substitution: …

  • Synonyms: 5-Nitro-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 6146-52-7 Molecular Formula: C8H6N2O2 Molecular Weight: 162.15 MDL No.: MFCD00005673 Appearance: Light yellow to brown powder Storage Temperature: Store at 0-8 °C

  • Synonyms: 1-N-Boc-4-hydroxymethyl-piperidine4-Hydroxymethyl-piperidine-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (GC) CAS No.: 123855-51-6 Molecular Formula: C11H21NO3 Molecular Weight: 215.29 MDL No.: MFCD02094488 Appearance: Off-white to yellowish solid powder …

  • Synonyms: 2-Naphthyl ethanola-Methyl-2-naphthalenemethanol Purity Limit: ≥ 99% (GC) CAS No.: 7228-47-9 Molecular Formula: C12H12O Molecular Weight: 172.23 MDL No.: MFCD00004111 Appearance: White solid Melting Point: 70-77 ºC Storage Temperature: Store at 0-8 °C

  • Synonyms: Bz-L-Phe-NH2 Purity Limit: ≥ 99% (TLC) CAS No.: 72150-35-7 Molecular Formula: C16H16N2O2 Molecular Weight: 268.3 MDL No.: MFCD00080883 Appearance: White powder Melting Point: 202-206 °C Optical Rotation: [a]D24 = -59 ± 2º (C=1 in DMF) Storage Temperature: …

  • N-Methyl-D-phenylglycine

    AFG Bioscience

    Synonyms: N-Me-D-Phg-OH CAS No.: 30925-14-5 Molecular Formula: C9H11NO2 Molecular Weight: 165.19 MDL No.: MFCD08458661 Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-L-Lys(2-Cl-Z)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 54613-99-9 Molecular Formula: C19H27ClN2O6 Molecular Weight: 414.89 MDL No.: MFCD00038386 Appearance: White to off-white powder Comments: The 2-Cl-Z protection is about 50 times more stable than the Z-group …

  • Synonyms: 6-Benzylaminopurine Purity Limit: ≥ 99% (Assay) CAS No.: 1214-39-7 Molecular Formula: C12H11N5 Molecular Weight: 225.26 MDL No.: MFCD00005572 Appearance: White crytsalline powder Melting Point: 228-234º C Storage Temperature: Store at RT

  • Naringin ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: 4,5,7-Trihydroxyflavanone 7-rhamnoglucoside Purity Limit: ≥ 98% (HPLC) CAS No.: 10236-47-2 Molecular Formula: C27H32O14 Molecular Weight: 580.54 MDL No.: MFCD00148888 Appearance: Off-white powder Optical Rotation: [a]D20 = - 80 ± 10º (C=1 in EtOH) Storage…

  • Purity Limit: ≥ 99% (TLC) CAS No.: 464926-00-9 Molecular Formula: C34H65N5O10 Molecular Weight: 703.92 MDL No.: MFCD06656443 Appearance: White powder Optical Rotation: [a]D20 = -13 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8°C

  • Purity Limit: ≥ 95% (NMR) CAS No.: 179873-36-0 Molecular Formula: C11H12N2 Molecular Weight: 172.23 MDL No.: MFCD06738897 Appearance: Light yellow solid Storage Temperature: Store at 0-8°C

  • Synonyms: o-TolylthioureaAmino[(2-methylphenyl)amino]methane-1-thione Purity Limit: ≥ 98% (HPLC) CAS No.: 614-78-8 Molecular Formula: C8H10N2S Molecular Weight: 166.25 MDL No.: MFCD00041162 Appearance: Off-white powder Storage Temperature: Store at 0-8 °C

  • Purity Limit: ≥ 99% (HPLC) CAS No.: 14631-20-0 Molecular Formula: C6H7N3O2 Molecular Weight: 153.14 MDL No.: MFCD00134466 Appearance: White or almost white crystalline powder Storage Temperature: Store at 0-8 °C

  • Synonyms: Z-OSu Benzyl N-succinimidyl carbonate Purity Limit: 99% CAS No.: 13139-17-8 Molecular Formula: C12H11NO5 Molecular Weight: 249.23 MDL No.: MFCD00005513 Melting Point: 80-82°C Storage Temperature: Store at 0-8°C Warnings: Irritant!Moisture sensitive!

  • Grade: Reagent Grade Purity Limit: ≥ 78.5% (Assay as Ni) CAS No.: 1313-99-1 Molecular Formula: NiO Molecular Weight: 74.69 MDL No.: MFCD00011145 Appearance: Green powder Comments: Used in the production of nickel alloys Storage Temperature: Store at RT

  • Synonyms: Fmoc-L-Gln(Trt)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 132327-80-1 Molecular Formula: C39H34N2O5 Molecular Weight: 610.7 MDL No.: MFCD00077056 Appearance: White to off-white powder Melting Point: 78-173 °C Optical Rotation: [a]D20 = -14.5 ± 2º (C=1 in DMF) …

  • Synonyms: tert-Butyl trans-4-aminocyclohexylcarbamate CAS No.: 177906-48-8 Molecular Formula: C11H22N2O2 Molecular Weight: 214.31 MDL No.: MFCD03001719 Storage Temperature: Store at 0-8°C

  • Synonyms: Z-D-Lys(Boc)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 66845-42-9 Molecular Formula: C19H28N2O6 Molecular Weight: 380.40 MDL No.: MFCD00065699 Appearance: Colorless to light yellow oil Optical Rotation: [a]D25 = +8.6 ± 1º (C=1.98 in DMF) Storage Temperature: Store…

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