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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Fenoterol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Fenoterol 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 Fenoterol-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.

Fenoterol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R*,S*)-(±)-Fenoterol Hydrobromide-d6 Stable Isotopes CS-T-97508 Not Available Enquire
Fenoterol D6 Acetate Stable Isotopes CS-EO-02457 Not Available Enquire
Fenoterol-d6 Hydrobromide (Mixture of diastereomer) Stable Isotopes CS-T-54683 1286129-04-1 Enquire
Methoxy Fenoterol-d6 Stable Isotopes CS-T-81078 1346599-77-6 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Fenoterol Hydrobromide API CS-W-00051 1944-12-3 In Stock
Fenoterol API CS-ZE-29437 13392-18-2 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Fenoterol Degradation Impurity A Hydrobromide Impurity CS-P-08008 161040-25-1 Enquire
Fenoterol EP Impurity A Impurity CS-O-10069 391234-95-0 In Stock
Fenoterol EP Impurity B Impurity CS-EO-01186 699525-61-6 Enquire
Fenoterol EP Impurity C (HBr salt) Impurity CS-EO-03554 2469196-23-2 Enquire
Fenoterol EP Impurity C HBr Impurity CS-O-32615 Not Available Enquire
Fenoterol Hydrobromide - Impurity C (Freebase) Impurity CS-O-38837 2469196-22-1 In Stock
Fenoterol Sulfate Impurity CS-O-44883 201664-34-8 Enquire
Rel - Fenoterol EP Impurity A Impurity CS-O-47719 107878-38-6 Enquire
(R*,S*)-(±)-Fenoterol Hydrobromide Impurity CS-T-75646 38964-10-2 Enquire
3’,5’-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]... Impurity CS-T-91673 3371-33-3 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Fenoterol-β-D-Glucuronide Glucuronide CS-T-54684 61046-78-4 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitroso Fenoterol Nitrosamine CS-O-39082 Not Available Enquire