Antihistamines or H1 blockers

8-Amino-1-naphthol.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

1-Benzyl-1H-pyrazol-4-amine hydrochloride.

1-Benzyl-1H-pyrazol-4-amine hydrochloride.

1-Benzyl-1H-pyrazol-4-amine hydrochloride.

1-Boc-1-methylhydrazine

1-Boc-1-methylhydrazine

1-Boc-2-Butylpiperazine hydrochloride.

1-BOC-4-(2-METHANESULFONYLOXY-ETHYL)-PIPERIDINE.

1-BOC-4-(2-METHANESULFONYLOXY-ETHYL)-PIPERIDINE.

1-Bromo-2-(isopropanesulfonyl)benzene.

1-Bromo-3-methylbutane is a low toxic bromosolvent . Application 1-Bromo-3-methylbutane was used in the synthesis of 1-(3-methylbutyl)pyrrole .