#reference standards

Get high-purity reference standards from ISP Standards. Trusted by scientists for accuracy, consistency, and compliance in research and quality control.

Salmeterol works by relaxing the smooth muscles in the airways, particularly in the lungs. It does this by stimulating beta2-adrenergic receptors, leading to bronchodilation (widening of the air passages) and improved airflow.

Salmeterol is used in the long-term management of asthma. It is typically prescribed for individuals with moderate to severe asthma who require additional medication alongside inhaled corticosteroids.

Synonyms: 1,2-Ethanediamine Dihydrochloride-d4; 1,2-Diaminoethane Dihydrochloride-d4; Chlor-ethamine-d4; Dimethylenediamine Dihydrochloride-d4;Ethylenediammonium Dichloride-d4

Chemical Name: 1,2-Ethanediamine Dihydrochloride-d4

Synonyms: Dabarefenib;GSK2118436;Tafinlar;Benzenesulfonamide,N-[3-[5-(2-amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-4-thiazolyl]-2-fluorophenyl]-2,6-difluoro

Chemical Name: N-[3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1-dimethyl ethyl) -4-thiazolyl]-2-fluorophenyl]-2,6-difluoro-benzenesulfonamide

CAT. No.L460031

CAS. No.1673546-62-7

Mol. F.C27H27F3N8O3

Mol. Wt.568.55 g/mol

Synonyms: N-[(3R)-1-[7-(2-Butyn-1-yl)-2,3,6,7-tetrahydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]-2,2,2-trifluoroacetamide;N-[(3R)-1-[7-(but-2yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]piperidin-3-yl]-2,2,2-trifluoro acetamide;3-Trifluoroacetylamino Linagliptin

Synonyms: Cyanocobalamin EP Impurity C;Coa-[a-(5,6-dimethylbenzimidazolyl)]-Cobeta-cyano-b-N-methylcobamide

Chemical Name: Nb-methyl-Cobinamide Cyanide 3`-Ester with 5,6-dimethyl-1-a-D-ribofuranosyl-1H-benzimidazole Dihydrogen Phosphate (Ester)

CAT. No.C330005

CAS. No.38218-51-8

Mol. F.C64H90CoN14O14P

Mol. Wt.1369.39 g/mol