Reagents, N

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Reagents, N

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  • CAS No.: 220641-87-2 Molecular Formula: C6H13NO Molecular Weight: 115.18 MDL No.: MFCD06658492 Storage Temperature: Store at 0-8°C

  • Synonyms: Boc-D-Gln-Merrifield resin Molecular Weight: 0 MDL No.: MFCD00801177 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.25-0.7 meq/g

  • CAS No.: 121-89-1 Solubility: (20°C) insoluble Melting Point: 76 - 79°C Molar Mass: 165.15 g/mol Boiling Point: 201 - 203°C (1013 hPa)

  • Synonyms: ß-Naphthyl-a-L-fucoside CAS No.: 63503-05-9 Molecular Formula: C16H18O5 Molecular Weight: 290.31 MDL No.: MFCD00051278 Storage Temperature: Store at 0-8°C

  • Test 'N Tube Reagent Set for Total Nitrogen, Total/Reactive Phosphorus, Ammonia, Nitrate, and Nitrite. Use to Optimize Waste Treatment Processes for Nutrient Removal. Contains one package each: 2742545, 2742645, 2608345, 2605345, 2606945 and 2672245

  • Synonyms: Fmoc-ß-L-Gln-OH(S)-3-(Fmoc-amino)pentanoic acid 5-amideNß-Fmoc-L-ß-homoasparagine Purity Limit: ≥ 98% (HPLC) CAS No.: 283160-18-9 Molecular Formula: C20H20N2O5 Molecular Weight: 368.39 MDL No.: MFCD01862841 Appearance: White to off-white powder Optical Rotation: …

  • Synonym(s): N -( tert -Butoxycarbonyl)-4-piperidineethanol Empirical Formula: C12H23NO3 Linear Formula: C12H23NO3 Formula Weight: 229.32 MDL Number: MFCD03427086 Purity: 97% Boiling Point: …

  • Synonyms: L-Lys(2-Cl-Z)-OH Purity Limit: 99% CAS No.: 42390-97-6 Molecular Formula: C14H19N2O4Cl Molecular Weight: 314.6 MDL No.: MFCD00190849 Storage Temperature: Store at 0-8°C

  • Synonym(s): 2-Hydroxy-N-[2-(1H-indol-3-yl)ethyl]benzamide; STP Empirical Formula: C17H16N2O2 Linear Formula: C17H16N2O2 Formula Weight: 280.32 MDL Number: MFCD06798353 Purity: ≥98% (HPLC) …

  • Synonyms: Na-Boc-Ne-(2-nitrobenzenesulfonyl)-L-lysineBoc-L-Lys(Ns)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 1301706-36-4 Molecular Formula: C17H25N3O8S Molecular Weight: 431.5 MDL No.: MFCD13184901 Appearance: Off-white crystalline powder Melting Point: 76-82 °C Iupac Name:…

  • Synonyms: N-Methyl-3-pyrrolidinol Purity Limit: ≥ 98% (GC) CAS No.: 13220-33-2 Molecular Formula: C5H11NO Molecular Weight: 101.15 MDL No.: MFCD00003176 Appearance: Pale yellow liquid Boiling Point: 75-80 °C/2.1 kpa Storage Temperature: Store at 0-8 °C

  • Synonyms: 1,2,3-Indantrione monohydrate; 2,2-Dihydroxy-1,3-indanedione; Trioxohydrindene monohydrate Formula: C9H6O4 Formula Weight: 178.14 CAS No.: 485-47-2 Application: Used for the detection of free amino groups in amino acids, peptides and proteins.…

  • Synonyms: Boc-D-Trp(For)-OH Purity Limit: ≥ 99% (assay by titration) CAS No.: 64905-10-8 Molecular Formula: C17H20N2O5 Molecular Weight: 332.36 MDL No.: MFCD00038004 Optical Rotation: -20 ± 1º (c=2 in EtOH) Storage Temperature: Store at 0-8°C

  • Storage: -20C UNSPSC Code: 41106305 Application: 5'′-TriNucleotides are used for the synthesis of ribonucleic acids with RNA polymerases. Other Notes: 4 Nucleoside Triphosphates in quantities as indicatedA 2383 ATP, Disodium, 100 mgC 9274 CTP, Sodium, 25 mgG 8877 GTP, Sodium, 25…

  • Synonyms: L-Asn(Trt)-2-chlorotrityl resin Molecular Weight: 0 MDL No.: MFCD00801402 DVB: 1% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3 - 0.9 meq/g

  • pharmaceutical secondary standard; traceable to PhEur Synonym(s): N-(4-Aminobenzoyl)-L-glutamic acid Empirical Formula: C12H14N2O5 Formula Weight: 266.25 Linear Formula: C12H14N2O5 MDL Number: …

  • Synonym(s): p -Nitrophenyl butyrate; Butyric acid 4-nitrophenyl ester Empirical Formula: C10H11NO4 Linear Formula: C10H11NO4 Formula Weight: 209.20 MDL Number: MFCD00047734 Purity: ≥98% Density: 1.19 g/mL at…

  • Synonyms: N-Me-D-Ala-OtBu·HCl Purity Limit: ≥ 95% (NMR) CAS No.: 405513-14-6 Molecular Formula: C8H17NO2·HCl Molecular Weight: 195.69 MDL No.: MFCD08275767 Appearance: White powder Storage Temperature: Store at 0-8°C

  • CAS # 51078-31-0 Synonyms: Boc-L-Lys(Z)-pNA MDL No.: MFCD00236861 Melting Point: 107-113 °C Molecular Formula: C25H32N4O7 Molecular Weight: 500.34 Optical Rotation: [a]D20 = -8 ± 2º (C=1 in MeOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White powder

  • UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3810.10 Hazard Statements: H314-H318 Causes severe skin bur

  • 4-Nitroanisole

    Spectrum Chemical

    CAS No.: 100-17-4 UN No.: UN3458 Class: 6.1 Pkg. Group: PG III

  • 1,4-Naphthoquinone

    Spectrum Chemical

    CAS No.: 130-15-4 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III

  • Synonyms: Fmoc-D-Orn(Aloc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 214750-74-0 Molecular Formula: C24H26N2O6 Molecular Weight: 438.5 MDL No.: MFCD00798638 Appearance: White powder Melting Point: 99-106 °C Optical Rotation: [a]D20 = +7.8 ± 0.5º (C=1 in DMF) Storage…

  • Synonym(s): Perfluorosulfonic acid-PTFE copolymer, 5% w/w solution CAS Number: 31175-20-9 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  3914.00 Hazard Statements: H318-H226-H336 Causes serious eye damage. Flammable liquid and vapour. May cause…

  • Nitric Acid Redistilled

    GFS Chemicals

    HNO3 F.W.: 63.01 NFPA#: 3-0-3 Specific Gravity: 1.408 DOT: 8/5.1/II Descriptions: Trace metal grade. Low ppb metal impurities. Note:Results reported at time of bottling in glass. Thelevels of Al, B, Ca, K, Mg, Mn, Na, and Si will increase over time.

  • UN No.: UN2031 Class: 8 Pkg. Group: PG II

  • 2-Naphthol, Purified

    Spectrum Chemical

    Grade: Purified CAS No.: 135-19-3

  • Synonyms: Boc-D-Arg(NO2)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 50913-12-7 Molecular Formula: C11H21N5O6 Molecular Weight: 319.3 MDL No.: MFCD00038091 Appearance: White powder Optical Rotation: [a]D20 = +7.0 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8°C

  • SIAL Neutral Red


    certified by the Biological Stain Commission Synonym(s): 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride; Basic Red 5; Toluylene red Empirical Formula: C15H17ClN4 Formula Weight: 288.78 Linear Formula: C15H17ClN4

  • Synonym(s): Azoic Diazo No. 37; Fast Red GG salt Empirical Formula: C6H4BF4N3O2 Linear Formula: C6H4N3O2 -+ BF4 Formula Weight: 236.92 MDL Number: MFCD00012005 Purity: 97% …

  • Nuclear Fast Red


    Synonym: 4-Amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Calcium Red CAS Number: 6409-77-4 Empirical Formula (Hill Notation): C14H8NNaO7S Molecular Weight: 357.27 Color Index Number: 60760 EC…

  • 3-Nitroaniline, 98%

    Alfa Aesar

    Formula: C6H6N2O2 Formula weight: 138.13 Purity: 98% CAS Number: 99-09-2 UN Number: UN1661 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2921.42 Hazard Statements: H310-H330-H373-H302 Fatal in contact with skin. Fatal if inhaled. May cause damage to organs…

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