miscellaneous and its Impurities
Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


(3beta,5beta,12beta)-3-[(2,6-dideoxy-beta-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxycard-20(22)-enolide
(3beta,5beta,12beta)-3-[(2,6-dideoxy-beta-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxycard-20(22)-enolide
Catalogue No.:PA 27 0016096
CAS :
100634-15-9
Molecular Formula : C29H44O8
Molecular Weight : 520.66

![4-[3-[4-[diethyl(methyl)azaniumyl]butoxycarbonyl]- PA 27 0016154](https://www.pharmaffiliates.com/pimages/PA270016154.jpg)
4-[3-[4-[diethyl(methyl)azaniumyl]butoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxybutyl-diethyl-methylazanium diiodide
4-[3-[4-[diethyl(methyl)azaniumyl]butoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxybutyl-diethyl-methylazanium diiodide
Catalogue No.:PA 27 0016154
CAS :
10066-69-0
Molecular Formula : C36H56I2N2O4
Molecular Weight : 834.65

![2-[3-[2-[diethyl(methyl)azaniumyl]ethoxycarbonyl]- PA 27 0016155](https://www.pharmaffiliates.com/pimages/PA270016155.jpg)
2-[3-[2-[diethyl(methyl)azaniumyl]ethoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxyethyl-diethyl-methylazanium diiodide
2-[3-[2-[diethyl(methyl)azaniumyl]ethoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxyethyl-diethyl-methylazanium diiodide
Catalogue No.:PA 27 0016155
CAS :
10066-72-5
Molecular Formula : C32H48I2N2O4
Molecular Weight : 778.54


3-[2,4-diphenyl-3-[3-(trimethylazaniumyl)propoxycarbonyl]cyclobutanecarbonyl]oxypropyl-trimethylazanium diiodide
3-[2,4-diphenyl-3-[3-(trimethylazaniumyl)propoxycarbonyl]cyclobutanecarbonyl]oxypropyl-trimethylazanium diiodide
Catalogue No.:PA 27 0016157
CAS :
10066-73-6
Molecular Formula : C30H44I2N2O4
Molecular Weight : 750.49

![7-[3-[7-[diethyl(methyl)azaniumyl]heptoxycarbonyl] PA 27 0016158](https://www.pharmaffiliates.com/pimages/PA270016158.jpg)
7-[3-[7-[diethyl(methyl)azaniumyl]heptoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxyheptyl-diethyl-methylazanium diiodide
7-[3-[7-[diethyl(methyl)azaniumyl]heptoxycarbonyl]-2,4-diphenylcyclobutanecarbonyl]oxyheptyl-diethyl-methylazanium diiodide
Catalogue No.:PA 27 0016158
CAS :
10066-77-0
Molecular Formula : C42H68I2N2O4
Molecular Weight : 918.8

![Naphtho[2,3-b]furan-2,6(3H,4H)-dione,3a,8a,9,9a-te PA 27 0016161](https://www.pharmaffiliates.com/pimages/PA270016161.jpg)
Naphtho[2,3-b]furan-2,6(3H,4H)-dione,3a,8a,9,9a-tetrahydro-5,8a-dimethyl-3-methylene-, (3aR,8aS,9aR)-
Naphtho[2,3-b]furan-2,6(3H,4H)-dione,3a,8a,9,9a-tetrahydro-5,8a-dimethyl-3-methylene-, (3aR,8aS,9aR)-
Catalogue No.:PA 27 0016161
CAS :
10067-18-2
Molecular Formula : C15H16O3
Molecular Weight : 244.29


5-Amino-N-((1-ethylpyrrolidin-2-yl)methyl)-3-methoxybenzo(b)thiophene-2-carboxamide dihydrochloride
5-Amino-N-((1-ethylpyrrolidin-2-yl)methyl)-3-methoxybenzo(b)thiophene-2-carboxamide dihydrochloride
Catalogue No.:PA 27 0016169
CAS :
100683-81-6
Molecular Formula : C17H25Cl2N3O2S
Molecular Weight : 406.37


(3R,4R)-Rel-tetrahydro-N-hydroxy-4-[[4-[(2-methyl-4-quinolinyl)methoxy]benzoyl]amino]-2H-pyran-3-carboxamide
(3R,4R)-Rel-tetrahydro-N-hydroxy-4-[[4-[(2-methyl-4-quinolinyl)methoxy]benzoyl]amino]-2H-pyran-3-carboxamide
Catalogue No.:PA 27 0016179
CAS :
1006891-27-5
Molecular Formula : C24H25N3O5
Molecular Weight : 435.48