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Formoterol Impurity G

Product Formoterol Impurity G
CAT No. CS-O-31109
Status Available for Immediate Dispatch
Category Impurities
Mol. Wt. 165.23 mol/g
Mol. For. C₁₀H₁₅NO
Hazardous This is a Hazardous Compound
COA View Sample COA
Packing Product will be supplied in Vials, in certain conditions we also use 'Septa Vials'
Controlled No
Parent API Formoterol
Purity Not less than 90 %
Therapeutic Anti-Asthma / COPD
Smileys CC(N)CC1=CC=C(OC)C=C1
Hazardous Yes


Formoterol Impurity G usage and description


Formoterol Impurity G is a synthetic organic compound that belongs to the class of pharmaceutical impurities. This impurity is used in the pharmaceutical industry as a reference standard for the identification, quantification, and characterization of Formoterol, which is a long-acting beta-agonist bronchodilator used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). Formoterol Impurity G is also used for the development and validation of analytical methods for the analysis of Formoterol and its related substances. The chemical name of Formoterol Impurity G is (R)-6-(4-hydroxyphenyl)-2,5,7-trioxo-2,5,6,7-tetrahydro-1H-pyrrolo[3,4-c]pyridine-3-carboxylic acid methyl ester. Its molecular formula is C16H12N2O6 and its molecular weight is 328.27 g/mol. The compound is a white to off-white powder that is soluble in water, methanol, and acetonitrile. Formoterol Impurity G is a degradation product of Formoterol that forms during the manufacturing process or storage of the drug product. It is important to monitor the levels of this impurity in Formoterol drug substances and drug products to ensure their quality, safety, and efficacy. The International Conference on Harmonization (ICH) guidelines recommend that the level of Formoterol Impurity G should not exceed 0.5% in Formoterol drug substances and drug products.

Products related to: Formoterol Impurity G


Arformoterol Impurity 1

CAS No.: --
Molecular Formula: C21H28N2O3
Molecular Weight: 356.5
CAT No.: CS-EO-00609


Arformoterol Unknown Impurity at 0.97RRT Impurity

CAS No.: --
Molecular Formula: C21H26N2O6
Molecular Weight: 402.44
CAT No.: CS-O-42955


C-Demethyl N-Benzyl Formoterol O-Benzyl Ether

CAS No.: --
Molecular Formula: C32H34N2O4
Molecular Weight: 510.62
CAT No.: CS-T-93992


Formoterol EP Impurity C

CAS No.: 1795135-61-3
Molecular Formula: C20H26N2O4
Molecular Weight: 358.4
CAT No.: CS-P-07944


Formoterol Ethyl Ether Impurity

CAS No.: --
Molecular Formula: C21H28N2O4
Molecular Weight: 372.5
CAT No.: CS-EO-01922


Formoterol Fumarate Dihydrate - Impurity H (Freebase)

CAS No.: 2514947-17-0
Molecular Formula: C26H30N2O4
Molecular Weight: 434.53
CAT No.: CS-O-40908


Formoterol Fumarate Dihydrate EP Impurity I (R,S-isomer) ((R,S)-Formoterol)

CAS No.: 67346-51-4
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-P-07947


Formoterol Fumarate Dihydrate EP Impurity I (S,R-isomer) ((S,R)-Formoterol)

CAS No.: 67346-50-3
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-P-07950


Formoterol Fumarate dihydrate Impurity

CAS No.: 477552-93-5
Molecular Formula: C19H24N2O3
Molecular Weight: 328.41
CAT No.: CS-O-34145


Formoterol Fumarate EP Impurity A

CAS No.: 150513-24-9
Molecular Formula: C₁₈H₂₄N₂O₃
Molecular Weight: 316.39
CAT No.: CS-O-14073


Formoterol Fumarate EP Impurity B

CAS No.: 1224588-66-2
Molecular Formula: C₁₈H₂₂N₂O₄
Molecular Weight: 330.38
CAT No.: CS-O-14074


Formoterol Fumarate EP Impurity C

CAS No.: --
Molecular Formula: C₂₀H₂₆N₂O₄
Molecular Weight: 358.43
CAT No.: CS-O-14075


Formoterol Fumarate EP Impurity D

CAS No.: 1795133-96-8
Molecular Formula: C₂₀H₂₆N₂O₄
Molecular Weight: 358.43
CAT No.: CS-O-14076


Formoterol Fumarate EP Impurity E

CAS No.: 1616967-26-0
Molecular Formula: C₂₀H₂₆N₂O₄
Molecular Weight: 358.43
CAT No.: CS-O-14077


Formoterol Fumarate EP Impurity F

CAS No.: 1795129-59-7
Molecular Formula: C₃₇H₄₆N₄O₆
Molecular Weight: 642.78
CAT No.: CS-O-14078


Formoterol Fumarate EP Impurity H

CAS No.: --
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-O-14080


Formoterol Fumarate EP Impurity I

CAS No.: 532414-36-1
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-T-55025


Formoterol Imine Impurity

CAS No.: --
Molecular Formula: C19H24N2O3
Molecular Weight: 328.41
CAT No.: CS-O-39310


Formoterol Impurity 1

CAS No.: 49861-92-9
Molecular Formula: C18H22N2O4
Molecular Weight: 330.38
CAT No.: CS-EO-00524


Formoterol Impurity 13

CAS No.: --
Molecular Formula: C19H24N2O3
Molecular Weight: 328.4
CAT No.: CS-EO-01778


Formoterol impurity B fumarate salt

CAS No.: 1795137-04-0
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-DX-00011


Formoterol impurity C fumarate salt

CAS No.: 1795135-62-4
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-DX-00012


Formoterol Impurity D

CAS No.: 1795133-96-8
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-P-07945


Formoterol impurity D fumarate salt

CAS No.: 1795133-96-8 (Freebase)
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-DX-00013


Formoterol impurity E fumarate salt

CAS No.: 1795136-92-3
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-DX-00014


Formoterol impurity F fumarate salt

CAS No.: 1795129-60-0
Molecular Formula: --
Molecular Weight: --
CAT No.: CS-DX-00015


Formoterol Impurity G Hydrochloride

CAS No.: 3706-26-1
Molecular Formula: C₁₀H₁₆ClNO
Molecular Weight: 201.69
CAT No.: CS-P-07951


Formoterol Related Compound C

CAS No.: 1795135-61-3 (free base)
Molecular Formula: C44H56N4O12
Molecular Weight: 832.94
CAT No.: CS-O-35768


Formoterol related compound I

CAS No.: --
Molecular Formula: C23H28N2O8
Molecular Weight: 460.48
CAT No.: CS-EO-00568


N-(5-((R)-2-(benzyl((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide

CAS No.: 1337876-26-2
Molecular Formula: C26H30N2O4
Molecular Weight: 434.53
CAT No.: CS-T-95960


N-nitroso Formoterol

CAS No.: --
Molecular Formula: C₁₉H₂₃N₃O₅
Molecular Weight: 373.40
CAT No.: CS-O-39089


rac-O-Benzyl N-Phenyl Formoterol(Mixture of Diastereomers)

CAS No.: 43229-70-5
Molecular Formula: C33H36N2O4
Molecular Weight: --
CAT No.: CS-T-06112

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