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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-d4 Stable Isotopes CS-O-44610 2021249-09-0 In Stock
Vilanterol Trifenatate D4 Stable Isotopes CS-O-15676 2021249-10-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol API CS-ZE-09971 503068-34-6 In Stock


Metabolite

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


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-... Impurity CS-O-44238 Not Available Enquire
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxy... Impurity CS-O-44251 Not Available Enquire
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxy... Impurity CS-O-44249 Not Available Enquire
(S)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2... Impurity CS-O-49676 2514942-86-8 Enquire
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-2-chlorobenzene Impurity CS-O-44264 Not Available Enquire
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-3,5-dichlorobenzene Impurity CS-O-44262 Not Available Enquire
2,5-Dichloro Vilanterol Triphenylacetate Impurity CS-T-95889 503069-68-9 (Freebase) Enquire
Vilanterol Aldehyde Impurity Impurity CS-EO-01766 2514696-13-8 Enquire
Vilanterol bis-hexane-dimer bis(2,2,2-triphenylacetate) Impurity CS-O-59379 ---- Enquire
Vilanterol Desethylene Homolog Triphenylacetate Impurity CS-O-59372 ---- Enquire
Vilanterol Impurity 1(HCl salt form) Impurity CS-O-47997 2514696-13-8(Free base) Enquire
Vilanterol Impurity 12 Trifenatate Impurity CS-O-44245 1582675-85-1 Enquire
Vilanterol Impurity 14 Impurity CS-O-59450 ---- Enquire
Vilanterol Impurity 17 Impurity CS-O-44239 1463889-71-5 Enquire
Vilanterol Impurity 18 Impurity CS-O-44240 ---- Enquire
Vilanterol Impurity 19 Impurity CS-O-44241 503070-62-0 Enquire
Vilanterol Impurity 2 Impurity CS-EO-01765 2677047-63-9 Enquire
Vilanterol Impurity 20 Impurity CS-O-44242 ---- Enquire
Vilanterol Impurity 21 Impurity CS-O-44243 ---- Enquire
Vilanterol Impurity 23 Impurity CS-O-44246 ---- Enquire
Vilanterol Impurity 24 Impurity CS-O-44247 1582675-88-4 Enquire
Vilanterol Impurity 25 Impurity CS-O-44248 1582675-91-9 Enquire
Vilanterol Racemate Impurity CS-O-44244 957997-33-0 Enquire
Vilanterol RC 6 Impurity CS-T-94073 503068-37-9 In Stock
Vilanterol R-Isomer Triphenylacetate Impurity CS-O-44250 ---- Enquire
Vilanterol S-Isomer Triphenylacetate Impurity CS-O-59376 2514963-34-7(Free Base) Enquire
(5R)-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-5-(2... Impurity CS-ED-02231 503068-36-8 Enquire
1,2-bis((2,6-dichlorobenzyl)oxy)ethane Impurity CS-O-40412 Not Available Enquire
1,3-dichloro-2-((2-(hex-5-en-1-yloxy)ethoxy)methyl)benzene Impurity CS-O-40411 Not Available Enquire
2-(2,6-Dichlorobenzyloxy)ethanol Impurity CS-ED-02229 85309-91-7 Enquire
2-chloro-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethanon... Impurity CS-O-40408 Not Available Enquire
tert-butyl 2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxoeth... Impurity CS-ED-02228 452339-71-8 Enquire
Vilanterol Dimer Impurity CS-T-93760 2762285-55-0 Enquire
Vilanterol Impurity 5 Impurity CS-P-08393 Not Available Enquire
Vilanterol Impurity 6 Impurity CS-EO-01767 Not Available Enquire
Vilanterol Impurity 8 Impurity CS-EO-01759 102293-80-1 Enquire
VILANTEROL S-ISOMER IMPURITY Impurity CS-O-41603 2514963-34-7 Enquire
Vilanterol Trifenatate (S-isomer) Impurity CS-O-16850 2514963-34-7(Freebase) Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol bromo intermediate Intermediate CS-O-48820 503068-33-5 Enquire


Glucuronide

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


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Triphenylacetic acid Fine Chemicals CS-MM-44710 595-91-5 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitroso Vilanterol Nitrosamine CS-O-38982 Not Available In Stock
N-Nitroso Vilanterol D4 Nitrosamine CS-O-54179 ---- Enquire
N-Nitroso Vilanterol Impurity 1 Nitrosamine CS-O-51803 Not Available Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitroso Vilanterol Analytical Standard CS-O-38982-10MG ---- Enquire
N-nitroso-vilanterol-100 PPM in Acetonitrile Analytical Standard CS-O-38982-1.5ML ---- Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vilanterol Trifenatate Therapeutic CS-T-62699 503070-58-4 In Stock