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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Vilanterol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Vilanterol impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Vilanterol-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Vilanterol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol D12 Stable Isotopes CS-O-43901 503068-34-6 (Unlabelled) Enquire
Vilanterol Trifenatate D4 Stable Isotopes CS-O-15676 2021249-10-3 Enquire
Vilanterol-d4 Stable Isotopes CS-O-44610 2021249-09-0 In Stock


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol API Standards CS-ZE-09971 503068-34-6 Enquire
Vilanterol Trifenatate API Standards CS-T-62699 503070-58-4 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol metabolite M26 Metabolites CS-ED-41614 1463889-94-2 Enquire
Vilanterol metabolite M29 Metabolites CS-ED-41612 1228049-12-4 Enquire
Vilanterol metabolite M33 Metabolites CS-ED-41613 1463889-77-1 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(5R)-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-5-(2... Impurities CS-ED-02231 503068-36-8 Enquire
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxy... Impurities CS-O-44251 Not Available Enquire
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxy... Impurities CS-O-44249 Not Available Enquire
(S)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2... Impurities CS-O-49676 2514942-86-8 Enquire
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-2-chlorobenzene Impurities CS-O-44264 Not Available Enquire
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-3,5-dichlorobenzene Impurities CS-O-44262 Not Available Enquire
2-(2,6-Dichlorobenzyloxy)ethanol Impurities CS-ED-02229 85309-91-7 Enquire
2,5-Dichloro Vilanterol Triphenylacetate Impurities CS-T-95889 503069-68-9 (Freebase) Enquire
N-nitroso Vilanterol Impurities CS-O-38982 Not Available In Stock
tert-butyl 2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxoeth... Impurities CS-ED-02228 452339-71-8 Enquire
vilanterol aldehyde impurity Impurities CS-O-33936 Not Available Enquire
Vilanterol Aldehyde Impurity Impurities CS-EO-01766 2514696-13-8 Enquire
Vilanterol bis-hexane-dimer bis(2,2,2-triphenylacetate) Impurities CS-O-59379 Not Available Enquire
Vilanterol Desethylene Homolog Triphenylacetate Impurities CS-O-59372 Not Available Enquire
Vilanterol Dimer Impurities CS-T-93760 2762285-55-0 Enquire
Vilanterol Impurity 1(HCl salt form) Impurities CS-O-47997 2514696-13-8(Free base) Enquire
Vilanterol Impurity 12 Trifenatate Impurities CS-O-44245 1582675-85-1 Enquire
Vilanterol Impurity 14 Impurities CS-O-59450 Not Available Enquire
Vilanterol Impurity 17 Impurities CS-O-44239 1463889-71-5 Enquire
Vilanterol Impurity 18 Impurities CS-O-44240 Not Available Enquire
Vilanterol Impurity 19 Impurities CS-O-44241 503070-62-0 Enquire
Vilanterol Impurity 2 Impurities CS-EO-01765 2677047-63-9 Enquire
Vilanterol Impurity 20 Impurities CS-O-44242 Not Available Enquire
Vilanterol Impurity 21 Impurities CS-O-44243 Not Available Enquire
Vilanterol Impurity 23 Impurities CS-O-44246 Not Available Enquire
Vilanterol Impurity 24 Impurities CS-O-44247 1582675-88-4 Enquire
Vilanterol Impurity 25 Impurities CS-O-44248 1582675-91-9 Enquire
Vilanterol Impurity 5 Impurities CS-P-08393 Not Available Enquire
Vilanterol Impurity 8 Impurities CS-EO-01759 102293-80-1 Enquire
Vilanterol Racemate Impurities CS-O-44244 957997-33-0 Enquire
Vilanterol RC 6 Impurities CS-T-94073 503068-37-9 In Stock
Vilanterol R-Isomer Triphenylacetate Impurities CS-O-44250 Not Available Enquire
Vilanterol S-Isomer Triphenylacetate Impurities CS-O-59376 2514963-34-7(Free Base) Enquire
Vilanterol Trifenatate (S-isomer) Impurities CS-O-16850 2514963-34-7(Freebase) Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Racemic Vilanterol Trifenatate Intermediates CS-O-42039 957997-33-0(Freebase) Enquire
Vilanterol Acetate Intermediates CS-T-87655 503068-35-7 Enquire
Vilanterol bromo intermediate Intermediates CS-O-48820 503068-33-5 Enquire


Glucuronides

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol Glucuronide Glucuronides CS-O-43902 Not Available Enquire
Vilanterol Impurity 35 Glucuronides CS-O-56961 Not Available Enquire