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An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Grades: > 95%. Molecular formula: C36H43NO6. Mole weight: 585.75.
Salmeterol Impurity A
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 1-(RS)-1-[4-Hydroxy-3-(Hydroxymethylphenyl]-2-[(4-phenylbutyl)aminoethanol (Salmeterol EP Impurity A). Grades: > 95%. CAS No. 1798014-51-3. Molecular formula: C19H25NO3. Mole weight: 315.42.
Salmeterol Impurity B
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]amino]methyl]-1,3-benzenedimethanol. Grades: > 95%. CAS No. 94749-02-7. Molecular formula: C23H33NO4. Mole weight: 387.52.
Salmeterol Impurity C
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 4-Hydroxy-α1-[[[6-(3-phenylpropoxy)hexyl]amino]methyl]-1,3-benzenedimethanol. Grades: > 95%. CAS No. 94749-11-8. Molecular formula: C24H35NO4. Mole weight: 401.55.
Salmeterol Impurity D
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 1-[4-[2-Hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethoxy]-3-(hydroxymethyl)phenyl]-2-[[6-(3-phenylbutoxy)hexyl]amino]ethanol; Salmeterol EP Impurity D. Grades: > 95%. CAS No. 1391052-04-2. Molecular formula: C34H47NO7. Mole weight: 581.76.
Salmeterol Impurity E
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 4-Hydroxy-α1-[[[6-(1-methyl-3-phenylpropoxy)hexyl]amino]methyl]-1,3-benzenedimethanol (Salmeterol Impurity). Grades: > 95%. CAS No. 108928-81-0. Molecular formula: C25H37NO4. Mole weight: 415.58.
Salmeterol Impurity F
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 4-Hydroxy-3-methyl-α-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1-benzenemethanol. Grades: > 95%. CAS No. 1391054-40-2. Molecular formula: C25H37NO3. Mole weight: 399.58.
Salmeterol Impurity G
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 1-[4-Hydroxy-3-[[[2-hydroxy-2-[4-hydroxy-3- (hydroxymethyl) phenyl]ethyl][6- (4-phenylbutoxy) hexyl]amino]methyl]phenyl]2-[[6- (4-phenylbutoxy) hexyl]amino]ethanol. Grades: > 95%. CAS No. 1391051-88-9. Molecular formula: C50H72N2O7. Mole weight: 813.14.
Salmeterol Impurity H (Xinafoate Adduct Impurity)
An impurity of salmeterol.Salmeterol is a β2-Adrenergic agonist used for relief and control of asthma symptoms. Synonyms: 1-Hydroxy-4-[2-hydroxy-5- (1-hydroxy-2-{[6- (4-phenylbutoxy) hexyl]amino}ethyl) benzyl]-2-naphthoic acid. Grades: > 95%. CAS No. 1330076-52-2. Molecular formula: C36H43NO6. Mole weight: 585.75.
1- (RS) -1-[4-Hydroxy-3- (Hydroxymethylphenyl]-2-[ (4-phenylbutyl) aminoethanol-d3 (Salmeterol EP Impurity)
1- (RS) -1-[4-Hydroxy-3- (Hydroxymethylphenyl]-2-[ (4-phenylbutyl) aminoethanol-d3 (Salmeterol EP Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H22D3NO3, Molecular Weight: 318.43. US Biological Life Sciences.
Worldwide
1- (RS) -1-[4-Hydroxy-3- (Hydroxymethylphenyl]-2-[ (4-phenylbutyl) aminoethanol (Salmeterol EP Impurity)
1- (RS) -1-[4-Hydroxy-3- (Hydroxymethylphenyl]-2-[ (4-phenylbutyl) aminoethanol (Salmeterol EP Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C19H25NO3, Molecular Weight: 315.41. US Biological Life Sciences.
4-Hydroxy-Alpha1-[[[6-(1-methyl-3-phenylpropoxy)hexyl]amino]methyl]-1,3-benzenedimethanol (Salmeterol Impurity). Uses: For analytical and research use. Group: Impurity standards. CAS No. 108928-81-0. Pack Sizes: 2.5MG. IUPAC Name: 2-(hydroxymethyl)-4-[1-hydroxy-2-[6-(4-phenylbutan-2-yloxy)hexylamino]ethyl]phenol. Molecular formula: C25H37NO4. Mole weight: 415.57. Catalog: APS108928810. SMILES: CC(CCc1ccccc1)OCCCCCCNCC(O)c2ccc(O)c(CO)c2. Format: Neat. Shipping: Room Temperature.
Salmeterol Dimer Impurity (Mixture of Diastereomers)
Salmeterol Dimer Impurity (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS012023. Format: Neat. Shipping: Room Temperature.
Salmeterol EP Impurity E
Salmeterol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(1-hydroxy-2-((6-((4-phenylbutan-2-yl)oxy)hexyl)amino)ethyl)-2-(hydroxymethyl)phenol. CAS No. 108928-81-0. Molecular formula: C25H37NO4. Mole weight: 415.27. Catalog: APB108928810.
2-(4-Hydroxy-3-(hydroxymethyl)phenyl)-2-oxoacetic Acid can be obtained from 3-Acetoxymethyl-4-acetoxyacetophenone (A166600) which is a Salmeterol intermediate. 2-(4-Hydroxy-3-(hydroxymethyl)phenyl)-2-oxoacetic Acid is also an impurity or degradation product of the drug Albuterol (A1328). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C9H8O5, Molecular Weight: 196.16. US Biological Life Sciences.
2-Hydroxy-5-[[[6- (4-phenylbutoxy) hexyl] (phenylmethyl) amino]acetyl]-benzaldehyde is used in the synthesis of salmeterol dimer impurity, which is a β2-Adrenergic agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 163923-19-1. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C32H39NO4, Molecular Weight: 501.66. US Biological Life Sciences.
Worldwide
(3- ( (6-Bromohexyl) oxy) butyl) benzene
(3- ( (6-Bromohexyl) oxy) butyl) benzene is an intermediate in synthesizing 4-Hydroxy-α 1-[[[6- (1-methyl-3-phenylpropoxy) hexyl]amino]methyl]-1, 3-benzenedimethanol (H948170), an impurity of Salmeterol (S090100), a β2-Adrenergic agonist. Structural analog of Albuterol (A1328). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C16H25BrO, Molecular Weight: 313.27. US Biological Life Sciences.
Worldwide
3-De(hydroxymethyl)-3-methyl Salmeterol
3-De(hydroxymethyl)-3-methyl Salmeterol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-hydroxy-3-methyl-alpha-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]benzenemethanol, Ph Eur Salmeterol Impurity F,Salmeterol Xinafoate Imp. F (EP), (1RS)-1-(4-Hydroxy-3-methylphenyl)-2-[[6-(4-phenylbutoxy)hexyl]amino]ethanol, GR 53555X, GR 53555X. CAS No. 1391054-40-2. IUPAC Name: 4-[1-hydroxy-2-[6-(4-phenylbutoxy)hexylamino]ethyl]-2-methylphenol. Molecular formula: C25H37NO3. Mole weight: 399.57. Catalog: APS1391054402. SMILES: Cc1cc(ccc1O)C(O)CNCCCCCCOCCCCc2ccccc2. Format: Neat.