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Alfa Aesar Reagents, 0 through 9

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  • 2-Amino-4-(2,4-difluorophenyl)thiazole, 97%

    Alfa Aesar

    Formula: C9H6F2N2S Formula weight: 212.22 Purity: 97% CAS Number: 105512-80-9 Harmonized Tariff Code:  2934.10 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 5-Phenyl-1,3,4-oxadiazole-2-methylamine hydrochloride, 96%

    Alfa Aesar

    Formula: C9H9N3O HCl Formula weight: 211.6 Purity: 96% CAS Number: 1187931-09-4 Harmonized Tariff Code:  2934.99 Hazard Statement

  • 5-Bromo-2'-deoxyuridine, 99%

    Alfa Aesar

    Synonym(s): 5-Bromo-1-(2-deoxy-^b-D-ribofuranosyl)uracil, 5-BrdU Formula: C9H11BrN2O5 Formula weight: 307.10 Purity: 99% CAS Number: 59-14-3 Harmonized Tariff Code:  2934.99 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary Statements: …

  • 2-Propanol, HPLC Grade, 99.7+%

    Alfa Aesar

    Formula: (CH3)2CHOH Formula weight: 60.10 Purity: 99.7+% CAS Number: 67-63-0 UN Number: UN1219 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2905.12 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause…

  • 1,4-Benzodioxane-6-sulfonyl chloride

    Alfa Aesar

    Synonym(s): 2,3-Dihydro-1,4-benzodioxine-6-sulfonyl chloride Formula: C8H7ClO4S Formula weight: 234.66 CAS Number: 63758-12-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2932.99 Hazard Statements: H314-H318 Causes severe skin burns and eye…

  • 3-Aminooxetane, 95%

    Alfa Aesar

    Formula: C3H7NO Formula weight: 73.09 Purity: 95% CAS Number: 21635-88-1 UN Number: UN1993 Hazard Class: 3

  • 5-Chloro-7-azaindole, 95%

    Alfa Aesar

  • 4-Iodo-1-phenylsulfonyl-1H-pyrazole, 95%

    Alfa Aesar

    Synonym(s): 1-Benzenesulfonyl-4-iodo-1H-pyrazole Formula: C9H7IN2O2S Formula weight: 334.14 Purity: 95% Harmonized Tariff Code:  2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 2-Fluoro-4-(pentafluorothio)aniline, 97%

    Alfa Aesar

    Synonym(s): 2-Fluoro-4-(pentafluorosulfur)aniline Formula: C6H5F6NS Formula weight: 237.16 Purity: 97% CAS Number: 1240257-25-3 U

  • 1-(4-Chlorobenzhydryl)piperazine, tech. 90%

    Alfa Aesar

    Formula: C17H19ClN2 Formula weight: 286.80 Purity: tech. 90% CAS Number: 303-26-4 Harmonized Tariff Code:  2933.59 Risk Phrases:

  • (2-Hydroxy-3-N,N,N-trimethylamino)propyl ^b-cyclodextrin chloride hydrate

    Alfa Aesar

    Synonym(s): Quaternary ammonium beta-cylodextrin, QA-beta-CD Harmonized Tariff Code:  3505.10

  • 2-Bromo-6-(4-morpholinyl)benzonitrile, 98%

    Alfa Aesar

    Included Fees: C852M96 has a Can and Barrier Bag fee included in the price. C852M97 has a Can and Barrier Bag fee included in the price. To see the value of these fees, download our Fee List.

  • 3-(4-Piperidinyloxy)benzonitrile hydrochloride, 97%

    Alfa Aesar

    Formula: C12H14N2O HCl Formula weight: 238.70 Purity: 97% CAS Number: 950649-07-7 Harmonized Tariff Code:  2933.39 Hazard Stateme

  • 6-Chloro-2,3-difluoroacetophenone, 97%

    Alfa Aesar

    Formula: C8H5ClF2O Formula weight: 190.57 Purity: 97% Harmonized Tariff Code:  2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a …

  • 3-Ethoxypiperidine, 96%

    Alfa Aesar

    Formula: C7H15NO Formula weight: 129.20 Purity: 96% CAS Number: 88536-17-8 Harmonized Tariff Code:  2933.39 Hazard Statements:

  • 4-Chloro-6,7-dimethoxyquinazoline, 98%

    Alfa Aesar

    Formula: C10H9ClN2O2 Formula weight: 224.65 Purity: 98% CAS Number: 13790-39-1 Harmonized Tariff Code:  2933.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 2,5-Diiodo-1-methylimidazole, 98%

    Alfa Aesar

    Formula: C4H4I2N2 Formula weight: 333.90 Purity: 98% CAS Number: 86026-81-5 Harmonized Tariff Code:  2933.29 Hazard Statements: <

  • 1-Fluoro-3,5-dimethyl-2-nitrobenzene, 98%

    Alfa Aesar

    Synonym(s): 1,3-Dimethyl-5-fluoro-4-nitrobenzene, 5-Fluoro-4-nitro-m-xylene Formula: C8H8FNO2 Formula weight: 169.16 Purity: 98% CAS Number: 315-13-9 Harmonized Tariff Code:  2904.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes…

  • 2-(4-Ethylphenyl)-5-n-propylpyrimidine, 99+%

    Alfa Aesar

    Synonym(s): 5-n-Propyl-2-pyrimidinethiol Formula: C15H18N2 Formula weight: 226.32 Purity: 99+% CAS Number: 98495-11-5 Harmonized Tariff Code:  2933.59

  • 2-Chloro-6-methoxypyridine-4-carbonyl chloride, 95%

    Alfa Aesar

    Synonym(s): 2-Chloro-6-methoxyisonicotinoyl chloride Formula: C7H5Cl2NO2 Formula weight: 206.03 Purity: 95% CAS Number: 116853-97-5

  • 2-Chloroquinoline-3-carboxaldehyde, 98%

    Alfa Aesar

    Synonym(s): 2-Chloro-3-formylquinoline Formula: C10H6ClNO Formula weight: 191.62 Purity: 98% CAS Number: 73568-25-9 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 2-Ethoxyacetyl chloride, 97%, stab. with 0.3% Magnesium oxide

    Alfa Aesar

    Formula: C4H7ClO2 Formula weight: 122.55 Purity: 97%, stab. with 0.3% Magnesium oxide CAS Number: 14077-58-8 UN Number: UN2920 Ha

  • 2-Ethyl-4-methyl-1,3-dioxolane solution in acetonitrile (1000mg/L)

    Alfa Aesar

    UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H225-H301-H311-H332-H319 Highly flammable liquid and vapour. Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes serious eye irritation. Precautionary…

  • 4'-(Pentafluorothio)acetophenone, 97%

    Alfa Aesar

    Synonym(s): 4'-(Pentafluorosulfur)acetophenone Formula: C8H7F5OS Formula weight: 246.19 Purity: 97% Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 3-Benzyloxybenzyl alcohol, 97%

    Alfa Aesar

    Formula: C14H14O2 Formula weight: 214.26 Purity: 97% CAS Number: 1700-30-7 Harmonized Tariff Code:  2909.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 1-Boc-4-iodopiperidine, 95%

    Alfa Aesar

    Synonym(s): 4-Iodopiperidine-1-carboxylic acid t-butyl ester, tert-Butyl 4-iodopiperidine-1-carboxylate Formula: C10H18INO2 Formula weight: 311.16 Purity: 95% <

  • 4-Fluoro-1,3-dioxolan-2-one, 98%

    Alfa Aesar

    Synonym(s): Fluoroethylene carbonate, FEC Formula: C3H3FO3 Formula weight: 106.05 Purity: 98% CAS Number: 114435-02-8 Harmonized

  • 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%

    Alfa Aesar

    Synonym(s): Cryptanol Formula: C16H32O5N2 Formula weight: 332.44 Purity: 97% CAS Number: 31364-42-8 Harmonized Tariff Code: 

  • 2-n-Propyl-1-pentanol, 97%

    Alfa Aesar

    Formula: C8H18O Formula weight: 130.23 Purity: 97% CAS Number: 58175-57-8 Harmonized Tariff Code:  2905.16 Hazard Statements:

  • 3-Amino-5-(4-chlorophenyl)-1,2,4-thiadiazole, 96%

    Alfa Aesar

    Synonym(s): 5-(4-Chlorophenyl)-1,2,4-thiadiazol-3-amine Formula: C8H6ClN3S Formula weight: 211.67 Purity: 96% CAS Number: 89894-30-4 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.…

  • 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile, 99%

    Alfa Aesar

    Synonym(s): 5-Chloro-4-cyano-3-methyl-1-phenylpyrazole Formula: C11H8ClN3 Formula weight: 217.66 Purity: 99% CAS Number: 51626-33-6

  • 7-Bromo-5-fluoroindole, 97%

    Alfa Aesar

    Formula: C8H5BrFN Formula weight: 214.04 Purity: 97% CAS Number: 408355-23-7 Harmonized Tariff Code:  2933.99 Hazard Statements:

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