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456543-5G
2,6-Dichloropyridine-4-carboxylic acid (C15-1247-146)
Price: $270.75List Price: $300.832,6-Dichloropyridine-4-carboxylic acid -
L261408-1EA
2-[(4 6-DIMETHYL-2-PYRIMIDINYL)THIO]-N'-[1-(3-NITROPHENYL)ETHYLIDENE]A CETOHYDRAZIDE
Price: $69.66List Price: $77.40Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
D0815-100MG
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide
Price: $231.43List Price: $257.14Application 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) has been used for the labelling of hair cells in larval zebrafish. Biochem/physiol Actions 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) accumulates in the -
666513-1G
2-Chloro-4-pyridinylboronic acid (C15-1240-134)
Price: $83.27List Price: $92.52May contain varying amounts of anhydride Application Substrate in a peroxide mediated hydroxydeboronation providing good yields of halohydroxypyridines. -
666513-5G
2-Chloro-4-pyridinylboronic acid (C15-1240-135)
Price: $315.54List Price: $350.60May contain varying amounts of anhydride Application Substrate in a peroxide mediated hydroxydeboronation providing good yields of halohydroxypyridines. -
671134-250MG
2-Chloro-5-isocyanatopyridine
Price: $369.92List Price: $411.022-Chloro-5-isocyanatopyridine -
150339-10G
2-Chloropyridine-3-carboxylic acid (C15-1228-478)
Price: $109.92List Price: $122.13Application 2-Chloropyridine-3-carboxylic acid was used in the preparation of 2-pyridyl 2-chloropyridine-3-carboxylate . -
150339-50G
2-Chloropyridine-3-carboxylic acid (C15-1228-479)
Price: $186.88List Price: $207.64Application 2-Chloropyridine-3-carboxylic acid was used in the preparation of 2-pyridyl 2-chloropyridine-3-carboxylate . -
543918-5G
2-Chloropyridine-4-carboxylic acid
Price: $60.62List Price: $67.35Application 2-Chloropyridine-4-carboxylic acid may be used to synthesize 11-oxo-11 H -pyrido[2,1- b ]quinazoline-7-carboxylic acid1 and 3-oxospiro[(aza)isobenzofuran-1(3 H ),1′-cyclohexane]-4′-carboxamide derivatives. Used in -
357715-1G
2-Ethylpyrrole
Price: $187.29List Price: $208.102-Ethylpyrrole is a monosubstituted alkyl pyrrole. Stochastic, Rothemund-type condensation of pyrrole, 2-ethylpyrrole and arylaldehyde yields 3-ethyl-substituted inverted porphyrin, which readily converts to 3-(1′-hydroxyethyl)- and -
469920-1G
2-Ethynylpyridine (C15-1221-542)
Price: $118.80List Price: $132.002-Ethynylpyridine is a pyridine derivative. Application 2-Ethynylpyridine has been used to synthesize: poly(2-ethynyl- N -iodopyridinium iodide), via in-situ uncatalyzed polymerization poly[2-ethynyl- N -(2-furoyl)pyridinium chloride -
469920-5G
2-Ethynylpyridine (C15-1221-543)
Price: $310.71List Price: $345.242-Ethynylpyridine is a pyridine derivative. Application 2-Ethynylpyridine has been used to synthesize: poly(2-ethynyl- N -iodopyridinium iodide), via in-situ uncatalyzed polymerization poly[2-ethynyl- N -(2-furoyl)pyridinium chloride