Reagents, N

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  • Synonym(s): (S)-4-Oxopyrrolidine-1,2-dicarboxylic acid 1-tert-butyl 2-methyl diester Formula: C11H17NO5 Formula weight: 243.26 Purity: 97% CAS Number: 102195-80-2 Harmonized Tariff Code:  2933.99

  • Formula: C9H21NdO3 Formula weight: 321.30 Purity: 99% (REO), 2.5% w/v in toluene/isopropanol CAS Number: 19236-15-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2846.90 Hazard Statements: H225-H304-H361-H373-H315-H319-H336 Highly flammable…

  • Harmonized Tariff Code:  3822.00

  • Formula: Cl2Ni 6H2O Formula weight: 237.71 (129.60anhy) Purity: 99.95% (metals basis) CAS Number: 7791-20-0 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if…

  • Purity: 99.7% (metals basis) CAS Number: 7440-02-0 Harmonized Tariff Code:  7504.00 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements: …

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

  • Formula: C9H18N2O2 Formula weight: 186.26 Purity: 98% CAS Number: 521074-81-7 Harmonized Tariff Code:  2933.39 Hazard Statements:

  • Synonym(s): Fmoc-hle-OH, N-Fmoc-5-methyl-L-norleucine Formula: C22H25NO4 Formula weight: 367.44 Purity: 95% CAS Number: 180414-94-2 Harmonized Tariff Code:  2924.29

  • Synonym(s): 1-Bromo-2,2-dimethylpropane Formula: (CH3)3CCH2Br Formula weight: 151.05 Purity: 98% CAS Number: 630-17-1 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2903.39 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…

  • Formula: C10H9NO3 Formula weight: 191.19 Purity: 97% CAS Number: 40353-34-2 Harmonized Tariff Code:  2914.50

  • Formula: Cl2Ni Formula weight: 129.60 Purity: 99% (metals basis) CAS Number: 7718-54-9 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if swallowed. Toxic if…

  • Synonym(s): Fmoc-beta-(3-thienyl)-Ala-OH Formula: C22H19NO4S Formula weight: 393.46 Purity: 95% CAS Number: 186320-06-9 Harmonize

  • Synonym(s): Boc-N-Me-Ala-OH, N-tert-Butoxycarbonyl-N-methyl-L-alanine Formula: C9H17NO4 Formula weight: 203.24 Purity: 98% CAS Number: 16948-16-6 Harmonized Tariff Code:  2924.19

  • Synonym(s): Tris(carboxymethyl)amine, N,N-Bis(carboxymethyl)glycine Formula: C6H9NO6 Formula weight: 191.14 Purity: 99% CAS Number: 139-13-9 Harmonized Tariff Code:  2922.49 Hazard Statements: H351-H302-H315-H319-H335 Suspected of causing cancer. Harmful if swallowed. Causes…

  • Purity: 99.95% (metals basis excluding Ta) CAS Number: 7440-03-1 Harmonized Tariff Code:  8112.99

  • Synonym(s): Maleic acid mono(4-fluorophenyl)amide Formula: C10H8FNO3 Formula weight: 209.18 Purity: 96% CAS Number: 780-05-2 Harmonized Tariff Code:  2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Synonym(s): H-3-Nitro-Tyr-OH Formula: C9H10N2O5 Formula weight: 226.19 Purity: 98% CAS Number: 621-44-3 Harmonized Tariff Code:  2922.50

  • Synonym(s): DIC Formula: (CH3)2CHN=C=NCH(CH3)2 Formula weight: 126.20 Purity: 99% CAS Number: 693-13-0 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2925.19 Hazard Statements: H330-H334-H318-H226-H315-H317-H335 Fatal if inhaled. May…

  • Purity: 99.5% (metals basis) CAS Number: 7440-02-0 Harmonized Tariff Code:  7505.11 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements: …

  • Formula: C18H20N2O3 Formula weight: 312.36 Purity: 97% Harmonized Tariff Code:  2924.29

  • Nichrome etchant

    Alfa Aesar

    UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3810.10 Hazard Statements: H360-H362-H314-H290 May damage f

  • Synonym(s): N-Benzyloxycarbonyl-6-aminocaproic acid, N-Cbz-6-aminocaproic acid Formula: C6H5CH2OCONH(CH2)5CO2H Formula weight: 265.31 Purity: 99% CAS Number: 1947-00-8 Harmonized Tariff Code:  2924.29

  • Synonym(s): 2,2-Dihydroxy-1,3-indanedione Formula: C9H6O4 Formula weight: 178.14 CAS Number: 485-47-2 Harmonized Tariff Code:  2914.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • Formula: C38H34FN5O6 Formula weight: 675.70 Purity: 98% Harmonized Tariff Code:  2934.99

  • Formula: C7H8N2O2 HCl Formula weight: 188.62 Purity: 97% CAS Number: 18600-42-5 Harmonized Tariff Code:  2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Formula: C9H11NO Formula weight: 149.18 Purity: 97% CAS Number: 74786-81-5 Harmonized Tariff Code:  2924.29 Risk Phrases:

  • Synonym(s): N-Succinimidyl 2,2,2-trichloroethyl carbonate Formula: C7H6Cl3NO5 Formula weight: 290.49 Purity: 98+% CAS Number: 66065-85-8

  • Niobium nitride

    Alfa Aesar

    Formula: NbN Formula weight: 106.92 CAS Number: 24621-21-4 Harmonized Tariff Code:  2850.00

  • 2-Nitroanisole, 99%

    Alfa Aesar

    Synonym(s): 2-Methoxynitrobenzene Formula: C7H7NO3 Formula weight: 153.14 Purity: 99% CAS Number: 91-23-6 UN Number: UN2730 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2909.30 Hazard Statements: H350-H302 May cause cancer. Harmful if swallowed. …

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