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Dolutegravir Impurities, ImpuritiesDefluoro Dolutegravir
CAS No. : 1863916-88-4 Mol F. : C20H20FN3O5 Mol W….
In-Stock
CAS No. : 1863916-88-4 Mol F. : C20H20FN3O5 Mol W. : 401.39 Cat No. : SA20209 -
Dolutegravir Impurities, Impurities4-Defluoro Dolutegravir
CAS No. : 1863916-87-3 Mol F. : C20H20FN3O5 Mol W….
In-Stock
CAS No. : 1863916-87-3 Mol F. : C20H20FN3O5 Mol W. : 401.39 Cat No. : SA20210 -
Dolutegravir Impurities, Impurities4-Desfluoro-6-fluoro Dolutegravir
CAS No. : 2244161-72-4 Mol F. : C20H19F2N3O5 Mol W….
In-Stock
CAS No. : 2244161-72-4 Mol F. : C20H19F2N3O5 Mol W. : 419.38 Cat No. : SA20212 -
Dolutegravir Impurities, Impurities(R)-N-(2,4-Difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,3,4,8-tetrahydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide
CAS No. : NA Mol F. : C20H19F2N3O5 Mol W….
In-Stock
CAS No. : NA Mol F. : C20H19F2N3O5 Mol W. : 419.38 Cat No. : SA20218 -
Dolutegravir Impurities, ImpuritiesDolutegravir isopropyl analouge
CAS No. : NA Mol F. : C23H25F2N3O5 Mol W….
In-Stock
CAS No. : NA Mol F. : C23H25F2N3O5 Mol W. : 461.45 Cat No. : SA20201 -
Dolutegravir Impurities, ImpuritiesDolutegravir propyl analouge
CAS No. : NA Mol F. : C23H25F2N3O5 Mol W….
In-Stock
CAS No. : NA Mol F. : C23H25F2N3O5 Mol W. : 461.45 Cat No. : SA20202 -
Dorzolamide Impurities, ImpuritiesDorzolamide N-Acetyl Analog; Dorzolamide N-Desethyl N-Acetyl Analog
Price : $125 – $255CAS No. : 147200-03-1 Mol F. : C10H14N2O5S3 Mol W….
In-Stock
CAS No. : 147200-03-1 Mol F. : C10H14N2O5S3 Mol W. : 338.42 Cat No. : SA24101 -
Dorzolamide Impurities, ImpuritiesDorzolamide EP Impurity B; Dorzolamide USP Related Compound B
Price : $350 – $1,850CAS No. : 120279-37-0 Mol F. : C10H17ClN2O4S3 Mol W….
In-Stock
CAS No. : 120279-37-0 Mol F. : C10H17ClN2O4S3 Mol W. : 360.91 Cat No. : SA24102 -
Dorzolamide Impurities, ImpuritiesDorzolamide EP Impurity D; Dorzolamide Related Compound D; N-DESETHYL DORZOLAMIDE
Price : $295 – $1,495CAS No.
: 154154-90-2 (base); 164455-27-0 (HCl salt)Mol F.
: C8H12N2O4S3Mol W.
: 332.85/296.4 (Free Base)Cat No.
: SA24104In-Stock
CAS No. : 154154-90-2 (base); 164455-27-0 (HCl salt) Mol F. : C8H12N2O4S3 Mol W. : 332.85/296.4 (Free Base) Cat No. : SA24104 -
Dorzolamide Impurities, Impurities5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide
Price : $145 – $695CAS No. : 120279-26-7 Mol F. : C8H11NO5S3 Mol W….
In-Stock
CAS No. : 120279-26-7 Mol F. : C8H11NO5S3 Mol W. : 297.37 Cat No. : SA24111 -
Dorzolamide Impurities, Impurities5,6-Dihydro-6-methyl-4-oxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide
Price : $195 – $355CAS No. : 935289-26-2 Mol F. : C8H9NO5S3 Mol W….
In-Stock
CAS No. : 935289-26-2 Mol F. : C8H9NO5S3 Mol W. : 295.36 Cat No. : SA24112 -
Dorzolamide Impurities, ImpuritiesDorzolamide Maleic Acid Adduct
Price : $355 – $1,795CAS No. : NA Mol F. : C14H20N2O8S3 Mol W….
In-Stock
CAS No. : NA Mol F. : C14H20N2O8S3 Mol W. : 440.51 Cat No. : SA24100 -
![CAS No.: NA - Doorzolamide Maleic Ester [(n-1)adduct]](https://synthinkchemicals.com/wp-content/uploads/2021/10/SA24107.png)
Dorzolamide Impurities, ImpuritiesDorzolamide Maleic Ester [(n-1)adduct]; Dorzolamide Diethyl maleate adduct
Price : $495 – $2,455CAS No. : NA Mol F. : C18H28N2O8S3 Mol W….
In-Stock
CAS No. : NA Mol F. : C18H28N2O8S3 Mol W. : 496.63 Cat No. : SA24107 -
Doxepin Impurities, ImpuritiesDoxepin EP Impurity C
CAS No.
: 4504-96-5; 2887-91-4Mol F.
: C18H19NOMol W.
: 265.35Cat No.
: SA29903In-Stock
CAS No. : 4504-96-5; 2887-91-4 Mol F. : C18H19NO Mol W. : 265.35 Cat No. : SA29903 -
Empagliflozin Impurities, ImpuritiesDes(1,5-anhydro-D-glucitol) Empagliflozin
Price : $230 – $598CAS No.
: 2517968-35-1Mol F.
: C17H17ClO2Mol W.
: 288.77Cat No.
: SA15101In-Stock
CAS No. : 2517968-35-1 Mol F. : C17H17ClO2 Mol W. : 288.77 Cat No. : SA15101 -
Empagliflozin Impurities, ImpuritiesHydroxy Empagliflozin Impurity
Price : $205 – $560CAS No.
: 1279691-35-8Mol F.
: C23H27ClO8Mol W.
: 466.91Cat No.
: SA15102In-Stock
CAS No. : 1279691-35-8 Mol F. : C23H27ClO8 Mol W. : 466.91 Cat No. : SA15102 -
Empagliflozin Impurities, ImpuritiesEmpagliflozin R/S-Furanose
CAS No.
: 1620758-31-7+1620758-32-8Mol F.
: C23H27ClO7Mol W.
: 450.91Cat No.
: SA15104In-Stock
CAS No. : 1620758-31-7+1620758-32-8 Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15104 -
Empagliflozin Impurities, ImpuritiesEmpagliflozin α-Anomer
Price : $330 – $685CAS No.
: 1620758-33-9Mol F.
: C23H27ClO7Mol W.
: 450.91Cat No.
: SA15105In-Stock
CAS No. : 1620758-33-9 Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15105 -
Empagliflozin Impurities, ImpuritiesDesglucosylempagliflozin 4,4’-Dimer
Price : $265 – $860CAS No.
: NAMol F.
: C34H32Cl2O4Mol W.
: 575.52Cat No.
: SA15109In-Stock
CAS No. : NA Mol F. : C34H32Cl2O4 Mol W. : 575.52 Cat No. : SA15109 -
Empagliflozin Impurities, ImpuritiesDeschloro Empagliflozin
Price : $180 – $695CAS No.
: 2452301-27-6Mol F.
: C23H28O7Mol W.
: 416.46Cat No.
: SA15110In-Stock
CAS No. : 2452301-27-6 Mol F. : C23H28O7 Mol W. : 416.46 Cat No. : SA15110 -
Empagliflozin Impurities, ImpuritiesDes(1,5-anhydro-D-glucitol)-bromo Empagliflozin
Price : $169 – $665CAS No.
: 915095-89-5Mol F.
: C17H16BrClO2Mol W.
: 367.66Cat No.
: SA15111In-Stock
CAS No. : 915095-89-5 Mol F. : C17H16BrClO2 Mol W. : 367.66 Cat No. : SA15111 -
Empagliflozin Impurities, Impurities(1R)-1,5-Dihydroxyempagliflozin
Price : $126 – $681CAS No.
: 1620758-34-0Mol F.
: C23H29ClO8Mol W.
: 468.92Cat No.
: SA15112In-Stock
CAS No. : 1620758-34-0 Mol F. : C23H29ClO8 Mol W. : 468.92 Cat No. : SA15112 -
Empagliflozin Impurities, Impurities3-Epi Empagliflozin (R-Isomer)
Price : $199 – $607CAS No.
: 864070-43-9Mol F.
: C23H27ClO7Mol W.
: 450.91Cat No.
: SA15113In-Stock
CAS No. : 864070-43-9 Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15113 -
Empagliflozin Impurities, Impurities1-Methoxy Empagliflozin
Price : $175 – $699CAS No.
: 1279691-36-9; 915095-96-4Mol F.
: C24H29ClO8Mol W.
: 480.93Cat No.
: SA15114In-Stock
CAS No. : 1279691-36-9; 915095-96-4 Mol F. : C24H29ClO8 Mol W. : 480.93 Cat No. : SA15114 -
Empagliflozin Impurities, ImpuritiesAcetoxy Empagliflozin; Peracetyl Empagliflozin
Price : $135 – $565CAS No.
: 915095-99-7Mol F.
: C31H35ClO11Mol W.
: 619.05Cat No.
: SA15115In-Stock
CAS No. : 915095-99-7 Mol F. : C31H35ClO11 Mol W. : 619.05 Cat No. : SA15115 -
Empagliflozin Impurities, ImpuritiesEmpagliflozin Monoacetyl Impurity
Price : $135 – $445CAS No.
: NAMol F.
: C25H29ClO8Mol W.
: 492.94Cat No.
: SA15118In-Stock
CAS No. : NA Mol F. : C25H29ClO8 Mol W. : 492.94 Cat No. : SA15118 -
Empagliflozin Impurities, ImpuritiesEmpagliflozin Furanose alpha Isomer; Empagliflozin R-Furanose
Price : $355 – $740CAS No.
: 1620758-31-7Mol F.
: C23H27ClO7Mol W.
: 450.91Cat No.
: SA15122In-Stock
CAS No. : 1620758-31-7 Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15122 -
Efavirenz Impurities, ImpuritiesRac-Efavirenz
CAS No. : 177530-93-7 Mol F. : C14H9ClF3NO2 Mol W….
In-Stock
CAS No. : 177530-93-7 Mol F. : C14H9ClF3NO2 Mol W. : 315.67 Cat No. : SA17601 -
Efavirenz Impurities, ImpuritiesN-p-methoxypheny Efavirenz
CAS No.
: 174819-21-7Mol F.
: C22H17ClF3NO3Mol W.
: 435.82Cat No.
: SA17606In-Stock
CAS No. : 174819-21-7 Mol F. : C22H17ClF3NO3 Mol W. : 435.82 Cat No. : SA17606 -
Efavirenz Impurities, ImpuritiesEfavirenz USP Related Compound A
CAS No. : 209414-27-7 Mol F. : C13H11ClF3NO Mol W….
In-Stock
CAS No. : 209414-27-7 Mol F. : C13H11ClF3NO Mol W. : 289.68 Cat No. : SA17607 -
Efavirenz Impurities, ImpuritiesN-Carbamate open ring Efavirenz
CAS No. : 211563-40-5 Mol F. : C15H13ClF3NO3 Mol W….
In-Stock
CAS No. : 211563-40-5 Mol F. : C15H13ClF3NO3 Mol W. : 347.72 Cat No. : SA17610 -
Efavirenz Impurities, ImpuritiesN-4-methoxypheny open ring Efavirenz
CAS No. : 173676-60-3 Mol F. : C₂₁H₁₉ClF₃NO₂ Mol W….
In-Stock
CAS No. : 173676-60-3 Mol F. : C₂₁H₁₉ClF₃NO₂ Mol W. : 409.83 Cat No. : SA17611 -
Efavirenz Impurities, ImpuritiesEfavirenz Pentyne Analog
CAS No. : 205755-86-8 Mol F. : C14H11ClF3NO2 Mol W….
In-Stock
CAS No. : 205755-86-8 Mol F. : C14H11ClF3NO2 Mol W. : 317.69 Cat No. : SA17614 -
Efavirenz Impurities, ImpuritiesEfavirenz amino alcohol ethyl carbamate
CAS No.
: 211563-41-6Mol F.
: C16H15ClF3NO3Mol W.
: 361.07Cat No.
: SA17619In-Stock
CAS No. : 211563-41-6 Mol F. : C16H15ClF3NO3 Mol W. : 361.07 Cat No. : SA17619 -
Efinaconazole Impurities, ImpuritiesEfinaconazole Enantiomer
CAS No. : 164650-45-7 Mol F. : C18H22F2N4O Mol W….
In-Stock
CAS No. : 164650-45-7 Mol F. : C18H22F2N4O Mol W. : 348.39 Cat No. : SA23603 -
Efinaconazole Impurities, ImpuritiesEfinaconazole
CAS No. : 164650-44-6 Mol F. : C18H22F2N4O Mol W….
In-Stock
CAS No. : 164650-44-6 Mol F. : C18H22F2N4O Mol W. : 348.39 Cat No. : SA23605 -
Efinaconazole Impurities, Impurities2,4-didesfluoro Efinaconazole
CAS No. : NA Mol F. : C18H24N4O Mol W….
In-Stock
CAS No. : NA Mol F. : C18H24N4O Mol W. : 312.41 Cat No. : SA23610 -
Efinaconazole Impurities, Impurities(2R)-1-(2,4-Difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one
Price : $95 – $395CAS No. : 126918-17-0 Mol F. : C14H16F2O3 Mol W….
In-Stock
CAS No. : 126918-17-0 Mol F. : C14H16F2O3 Mol W. : 270.27 Cat No. : SA23614 -
Efinaconazole Impurities, Impurities4-Methylenepiperidine HCl
CAS No. : 144230-50-2 Mol F. : C6H12ClN Mol W….
In-Stock
CAS No. : 144230-50-2 Mol F. : C6H12ClN Mol W. : 133.62 Cat No. : SA23612 -
Emtricitabine Impurities, Impurities(2R,5S) Emtricitabine Carboxylic Acid
Price : $125 – $575CAS No.
: 1238210-10-0Mol F.
: C8H8FN3O4SMol W.
: 261.23Cat No.
: SA22914In-Stock
CAS No. : 1238210-10-0 Mol F. : C8H8FN3O4S Mol W. : 261.23 Cat No. : SA22914 -
Emtricitabine Impurities, Impurities(2S,5R) Emtricitabine Menthyl Ester
CAS No. : 147126-75-8 Mol F. : C18H26FN3O4S Mol W….
In-Stock
CAS No. : 147126-75-8 Mol F. : C18H26FN3O4S Mol W. : 399.48 Cat No. : SA22916 -
Emtricitabine Impurities, Impurities(2S,5S) Emtricitabine Menthyl Ester
CAS No. : 147027-01-8 Mol F. : C18H26FN3O4S Mol W….
In-Stock
CAS No. : 147027-01-8 Mol F. : C18H26FN3O4S Mol W. : 399.48 Cat No. : SA22917 -
Emtricitabine Impurities, Impurities(2R,5R) Emtricitabine Menthyl Ester
CAS No. : 1773498-61-5 Mol F. : C18H26FN3O4S Mol W….
In-Stock
CAS No. : 1773498-61-5 Mol F. : C18H26FN3O4S Mol W. : 399.48 Cat No. : SA22918 -
Emtricitabine Impurities, ImpuritiesEmtricitabine trans-Cyclic Impurity
CAS No. : NA Mol F. : C8H9FN2O4S Mol W….
In-Stock
CAS No. : NA Mol F. : C8H9FN2O4S Mol W. : 248.23 Cat No. : SA22900 -
Emtricitabine Impurities, Impurities5-epi Emtricitabine; Emtricitabine Diasteromer (RRT-1.23)
CAS No.
: 145986-26-1Mol F.
: C₈H₁₀FN₃O₃SMol W.
: 247.25Cat No.
: SA22901In-Stock
CAS No. : 145986-26-1 Mol F. : C₈H₁₀FN₃O₃S Mol W. : 247.25 Cat No. : SA22901 -
Emtricitabine Impurities, Impurities2-epi-Emtricitabine; Emtricitabine 2-Epimer
CAS No.
: 145416-34-8Mol F.
: C₈H₁₀FN₃O₃SMol W.
: 247.25Cat No.
: SA22903In-Stock
CAS No. : 145416-34-8 Mol F. : C₈H₁₀FN₃O₃S Mol W. : 247.25 Cat No. : SA22903 -
Emtricitabine Impurities, ImpuritiesEmtricitabine Menthyl Ester
Price : $85 – $395CAS No. : 764659-72-5 Mol F. : C₁₈H₂₆FN₃O₄S Mol W….
In-Stock
CAS No. : 764659-72-5 Mol F. : C₁₈H₂₆FN₃O₄S Mol W. : 399.48 Cat No. : SA22904 -
Emtricitabine Impurities, Impuritiesent-Emtricitabine; Emtricitabine IP Impurity D
CAS No. : 137530-41-7 Mol F. : C₈H₁₀FN₃O₃S Mol W….
In-Stock
CAS No. : 137530-41-7 Mol F. : C₈H₁₀FN₃O₃S Mol W. : 247.25 Cat No. : SA22906 -
Emtricitabine Impurities, ImpuritiesEmtricitabine Sulphoxide Impurity
Price : $175 – $535CAS No. : 152128-77-3 Mol F. : C8H10FN3O4S Mol W….
In-Stock
CAS No. : 152128-77-3 Mol F. : C8H10FN3O4S Mol W. : 263.25 Cat No. : SA22923 -
Emtricitabine Impurities, ImpuritiesEmtricitabine cis-Cyclic Impurity
CAS No. : NA Mol F. : C8H9FN2O4S Mol W….
In-Stock
CAS No. : NA Mol F. : C8H9FN2O4S Mol W. : 248.23 Cat No. : SA22924
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