Reagents, N

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  • Nonanoyl chloride, 97%

    Alfa Aesar

    Synonym(s): Pelargonyl chloride Formula: CH3(CH2)7COCl Formula weight: 176.69 Purity: 97% CAS Number: 764-85-2 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin…

  • N-Benzyl-4-bromobenzenesulfonamide, 97%

    Alfa Aesar

    Formula: C13H12BrNO2S Formula weight: 326.21 Purity: 97% CAS Number: 3609-87-8 Harmonized Tariff Code:  2935.00 Hazard Statements

  • N,S-Dimethylisothiouronium hydriodide, 98%

    Alfa Aesar

    Synonym(s): 1,2-Dimethyl-2-thiopsuedourea hydriodide Formula: C3H8N2S HI Formula weight: 232.07 Purity: 98% CAS Number: 41306-45-0 Harmonized Tariff Code:  2930.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…

  • N^a-Fmoc-N^w-(4-methoxy-2,3,6-trimethylphenylsulfonyl)-L-arginine, 95%

    Alfa Aesar

    Synonym(s): Fmoc-Arg(Mtr)-OH Formula: C31H36N4O7S Formula weight: 608.71 Purity: 95% CAS Number: 98930-01-9 Harmonized Tariff Code:  2935.00 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Nickel sulfide, 99.9% (metals basis)

    Alfa Aesar

    Formula: Ni3S2 Formula weight: 240.19 Purity: 99.9% (metals basis) CAS Number: 12035-72-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2830.90 Hazard Statements: H350-H372-H341-H317 May cause cancer. Causes damage to organs through…

  • Nitrate, Ion chromatography standard solution, Specpure r, NO{3} - 1000µg/ml

    Alfa Aesar

    Formula: NaNO3 in H2O Harmonized Tariff Code:  3822.00

  • trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mainly trans,trans…

    Alfa Aesar

    Formula: C9H14O Formula weight: 138.20 Purity: 90+% (major isomer), remainder mainly trans,trans-isomer CAS Number: 557-48-2 Harmonized Tariff Code:  2912.19 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • N-(4-Acetylphenyl)maleimide, 98%

    Alfa Aesar

    Synonym(s): 1-(4-Acetylphenyl)-1H-pyrrole-2,5-dione, 4'-Maleimidoacetophenone Formula: C12H9NO3 Formula weight: 215.21 Purity: 98% CAS Number: 1082-85-5 Harmonized Tariff Code:  2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • 2-Nitrophenylselenocyanate, 97%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: C7H4N2O2Se Formula weight: 227.08 Purity: 97% CAS Number: 51694-22-5 UN Number: …

  • N-Boc-cis-4-fluoro-L-proline, 97%

    Alfa Aesar

    Synonym(s): (2S,4S)-4-Fluoropyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester Formula: C10H16FNO4 Formula weight: 233.24 Purity: 97% CAS Number: 203866-13-1 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • N,N-Diethyl-2-fluoro-6-nitroaniline, 97%

    Alfa Aesar

  • NP-40 lysis buffer, low salt

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • N-(2-Bromo-4-methylphenyl)thiourea, 98%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: C8H9BrN2S Formula weight: 245.15 Purity: 98% CAS Number: 66644-79-9 UN Number: …

  • 4-Nitro-2-picoline N-oxide, 98%

    Alfa Aesar

    Synonym(s): 2-Methyl-4-nitropyridine 1-oxide Formula: C6H6N2O3 Formula weight: 154.13 Purity: 98% CAS Number: 5470-66-6 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H341-H315-H319-H335 Suspected of causing genetic defects. Causes skin irritation.…

  • N-Fmoc-3-(2-naphthyl)-L-alanine, 95%

    Alfa Aesar

    Synonym(s): Fmoc-2-Nal-OH Formula: C28H23NO4 Formula weight: 437.49 Purity: 95% CAS Number: 112883-43-9 Harmonized Tariff Code: 

  • 5-Nitro-2-furaldehyde, 99%

    Alfa Aesar

    Synonym(s): 5-Nitrofurfural Formula: C5H3NO4 Formula weight: 141.09 Purity: 99% CAS Number: 698-63-5 Packing Group: III Harmonized Tariff Code:  2932.19 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary Statements: …

  • N-Fmoc-L-alanine N-succinimidyl ester, 95%

    Alfa Aesar

  • N-Fmoc-L-propargylglycine, 95%

    Alfa Aesar

    Synonym(s): (S)-2-(Fmoc-amino)-4-pentynoic acid, Fmoc-propargyl-Gly-OH Formula: C20H17NO4 Formula weight: 335.36 Purity: 95% CAS Number: 198561

  • Niobium(V) oxide, 99.5% (metals basis)

    Alfa Aesar

    Synonym(s): Niobium pentoxide Formula: Nb2O5 Formula weight: 265.81 Purity: 99.5% (metals basis) CAS Number: 1313-96-8 Harmonized Tariff Code:  2825.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • N-(2,6-Difluorophenyl)-3-nitrobenzenesulfonamide, 97%

    Alfa Aesar

    Formula: C12H8F2N2O4S Formula weight: 314.26 Purity: 97% Harmonized Tariff Code:  2935.00 Risk Phrases: 36/37/38 Irritating to eyes, resp

  • Nickel, AAS standard solution, Specpure r, Ni 1000µg/ml

    Alfa Aesar

    Formula: Ni in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H317-H208 Causes severe skin burns and eye damage. May cause an allergic skin reaction. Precautionary Statements: …

  • N-Boc-O-ethyl-D-tyrosine, 95%

    Alfa Aesar

  • N-Methoxycarbonyl-L-tert-leucine, 98%

    Alfa Aesar

    Synonym(s): N-Moc-L-tert-leucine Formula: C8H15NO4 Formula weight: 189.21 Purity: 98% CAS Number: 162537-11-3 Harmonized Tariff C

  • N-(^y-Maleimidobutyryloxy)succinimide

    Alfa Aesar

    Synonym(s): GMBS Formula: C12H12N2O6 Formula weight: 280.23 CAS Number: 80307-12-6 Harmonized Tariff Code:  2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • N-Boc-L-alaninamide, 96%

    Alfa Aesar

    Synonym(s): Boc-Ala-NH2, N-tert-Butoxycarbonyl-L-alanine amide Formula: C8H16N2O3 Formula weight: 188.22 Purity: 96% CAS Number: 85642-13-3 Harmonized Tariff Code:  2924.19

  • N-(2-Chloro-4-iodophenyl)-2-fluorobenzamide, 97%

    Alfa Aesar

    Formula: C13H8ClFINO Formula weight: 375.57 Purity: 97% CAS Number: 433316-37-1 Harmonized Tariff Code:  2924.29 Risk Phrases:

  • N^e-Trifluoroacetyl-L-lysine, 97%

    Alfa Aesar

    Synonym(s): ^e-TFA-lysine, H-Lys(tfa)-OH Formula: C8H13F3N2O3 Formula weight: 242.20 Purity: 97% CAS Number: 10009-20-8 Harmonize

  • N-(4-Fluorobenzyl)-3-methoxyaniline, 97%

    Alfa Aesar

    Formula: C14H14FNO Formula weight: 231.26 Purity: 97% CAS Number: 356531-63-0 Harmonized Tariff Code:  2922.29 Risk Phrases:

  • N^e-Fmoc-L-lysine, 98%

    Alfa Aesar

    Synonym(s): H-Lys(Fmoc)-OH, N^e-(9-Fluorenylmethyloxycarbonyl)-L-lysine Formula: C21H24N2O4 Formula weight: 368.43 Purity: 98% CAS Number: 84624-28-2 Harmonized Tariff Code:  2924.29

  • N-Benzyl-3-pyridinemethylamine, 97%

    Alfa Aesar

    Synonym(s): 1-Phenyl-N-(3-pyridylmethyl)methylamine Formula: C13H14N2 Formula weight: 198.27 Purity: 97% CAS Number: 63361-56-8 H

  • N-Boc-3-dimethylamino-L-alanine, 97%

    Alfa Aesar

    Synonym(s): (S)-2-(Boc-amino)-3-(dimethylamino)propionic acid, N-tert-Butoxycarbonyl-3-dimethylamino-L-alanine Formula: C10H20N2O4 Formula weight: 232.28 Purity: 97%<

  • Noggin, mouse

    Alfa Aesar

    Synonym(s): Recombinant Murine NOG, Noggin Formula weight: 46.4 kDa Harmonized Tariff Code:  2937.19

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