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Carbamazepine Impurities, Impurities10,11-Dichloro-10,11-dihydro-5H-dibenz[b,f]azepine-5-carboxamide
CAS No. : 59690-98-1 Mol F. : C15H12Cl2N2O Mol W….
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CAS No. : 59690-98-1 Mol F. : C15H12Cl2N2O Mol W. : 307.17 Cat No. : SA20338 -
Carbamazepine Impurities, ImpuritiesEslicarbazepine Acetate
Price : $95 – $195CAS No. : 236395-14-5 Mol F. : C1H16N2O3 Mol W….
Limited Stock
CAS No. : 236395-14-5 Mol F. : C1H16N2O3 Mol W. : 296.32 Cat No. : SA20339 -
Carbamazepine Impurities, ImpuritiesN-Nitroso-5H-dibenz(b,f)azepine; N-Nitroso Iminostilbene
Price : $195 – $795CAS No. : 38652-29-8 Mol F. : C14H10N2O Mol W….
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CAS No. : 38652-29-8 Mol F. : C14H10N2O Mol W. : 222.24 Cat No. : SA20340 -
Carbamazepine Impurities, ImpuritiesIminostilbene-10,11-dihydrodiol
CAS No. : 56211-73-5 Mol F. : C14H13NO2 Mol W….
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CAS No. : 56211-73-5 Mol F. : C14H13NO2 Mol W. : 227.26 Cat No. : SA20341 -
Carbamazepine Impurities, Impurities2-((Triisopropylsilyl)oxy)-5H-dibenzo[b,f]azepine
CAS No. : NA Mol F. : C23H31NOSi Mol W….
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CAS No. : NA Mol F. : C23H31NOSi Mol W. : 365.58 Cat No. : SA20342 -
Carbamazepine Impurities, ImpuritiesIminostilbene 10,11-Epoxide-N-carbonyl Chloride
Price : $395 – $1,555CAS No. : 41359-09-5 Mol F. : C15H10ClNO2 Mol W….
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CAS No. : 41359-09-5 Mol F. : C15H10ClNO2 Mol W. : 271.7 Cat No. : SA20343 -
Carbamazepine Impurities, Impurities2-Methyl-5H-dibenzazepine
CAS No. : 70401-31-9 Mol F. : C15H13N Mol W….
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CAS No. : 70401-31-9 Mol F. : C15H13N Mol W. : 207.27 Cat No. : SA20344 -
Carisoprodol Impurities, ImpuritiesDehydro Carisoprodol
CAS No. : NA Mol F. : C₁₂H₂₂N₂O₄ Mol W….
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CAS No. : NA Mol F. : C₁₂H₂₂N₂O₄ Mol W. : 258.31 Cat No. : SA25305 -
Carisoprodol Impurities, ImpuritiesHydroxy Carisoprodol
CAS No. : 3424-34-8 Mol F. : C₁₂H₂₄N₂O₅ Mol W….
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CAS No. : 3424-34-8 Mol F. : C₁₂H₂₄N₂O₅ Mol W. : 276.33 Cat No. : SA25306 -
Carisoprodol Impurities, Impurities2-Allyl-2-methyl-1,3-propanediol Isopropylcarbamate
CAS No. : 1797946-61-2 Mol F. : C₁₁H₂₁NO₃ Mol W….
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CAS No. : 1797946-61-2 Mol F. : C₁₁H₂₁NO₃ Mol W. : 215.29 Cat No. : SA25307 -
Carisoprodol Impurities, ImpuritiesCarbamyl Benzyl Ester
CAS No. : 621-84-1 Mol F. : C₈H₉NO₂ Mol W….
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CAS No. : 621-84-1 Mol F. : C₈H₉NO₂ Mol W. : 151.16 Cat No. : SA25308 -
Carisoprodol Impurities, ImpuritiesCarisoprodol Isopropyl Impurity
CAS No. : 1729-14-2 Mol F. : C₁₅H₃₀N₂O₄ Mol W….
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CAS No. : 1729-14-2 Mol F. : C₁₅H₃₀N₂O₄ Mol W. : 302.41 Cat No. : SA25309 -
Carisoprodol Impurities, ImpuritiesCarisoprodol EP Impurity A
CAS No. : 25462-17-3 Mol F. : C₁₁H₂₃NO₃ Mol W….
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CAS No. : 25462-17-3 Mol F. : C₁₁H₂₃NO₃ Mol W. : 217.31 Cat No. : SA25302 -
Cefaclor Impurities, ImpuritiesCefaclor Monohydrate
CAS No. : 70356-03-5 Mol F. : C15H16ClN3O5S Mol W….
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CAS No. : 70356-03-5 Mol F. : C15H16ClN3O5S Mol W. : 385.82 Cat No. : SA18700 -
Cefaclor Impurities, ImpuritiesCefaclor EP Impurity E
CAS No. : 188915-50-6 Mol F. : C14H14ClN304S Mol W….
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CAS No. : 188915-50-6 Mol F. : C14H14ClN304S Mol W. : 355.8 Cat No. : SA18702 -
Cefaclor Impurities, ImpuritiesCefaclor EP Impurity G
CAS No. : 67308-21-8(acid);37050-97-8(sodiumsalt) Mol F. : C16H17N3O4S Mol W….
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CAS No. : 67308-21-8(acid);37050-97-8(sodiumsalt) Mol F. : C16H17N3O4S Mol W. : 347.39 Cat No. : SA18704 -
Cefaclor Impurities, ImpuritiesCefaclor EP Impurity A
CAS No. : 875-74-1 Mol F. : C8H9NO2 Mol W….
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CAS No. : 875-74-1 Mol F. : C8H9NO2 Mol W. : 151.16 Cat No. : SA18706 -
Cefaclor Impurities, ImpuritiesCefaclor EP Impurity B
CAS No. : 53994-69-7 Mol F. : C7H7ClN2O3S Mol W….
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CAS No. : 53994-69-7 Mol F. : C7H7ClN2O3S Mol W. : 234.66 Cat No. : SA18707 -
Cefaclor Impurities, Impurities(7S)-Cefaclor
CAS No. : 143059-69-2 Mol F. : C15H14ClN3O4S Mol W….
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CAS No. : 143059-69-2 Mol F. : C15H14ClN3O4S Mol W. : 367.81 Cat No. : SA18709 -
Cephalexin Impurities, ImpuritiesCephalexin Diketopiperazine
CAS No. : 59865-11-1 Mol F. : C16H17N3O4S Mol W….
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CAS No. : 59865-11-1 Mol F. : C16H17N3O4S Mol W. : 347.39 Cat No. : SA12006 -
Cephalexin Impurities, ImpuritiesCephalexin Ethyl homolog
CAS No. : NA Mol F. : C17H19N3O4S Mol W….
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CAS No. : NA Mol F. : C17H19N3O4S Mol W. : 361.42 Cat No. : SA12013 -
Cephalexin Impurities, ImpuritiesCefalexin Monohydrate
CAS No.
: 15686-71-2 (anhydrous); 23325-78-2 (monohydrate)Mol F.
: C16H19N3O5SMol W.
: 365.4Cat No.
: SA12015Please Enquire
CAS No. : 15686-71-2 (anhydrous); 23325-78-2 (monohydrate) Mol F. : C16H19N3O5S Mol W. : 365.4 Cat No. : SA12015 -
Cephalexin Impurities, Impurities2-Hydroxy Cephalexin
CAS No. : 215172-75-1 Mol F. : C16H17N3O5S Mol W….
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CAS No. : 215172-75-1 Mol F. : C16H17N3O5S Mol W. : 363.39 Cat No. : SA12017 -
Celecoxib Impurities, ImpuritiesCelecoxib
CAS No. : 169590-42-5 Mol F. : C₁₇H₁₄F₃N₃O₂S Mol W….
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CAS No. : 169590-42-5 Mol F. : C₁₇H₁₄F₃N₃O₂S Mol W. : 381.37 Cat No. : SA11300 -
Celecoxib Impurities, ImpuritiesCelecoxib EP Impurity B
CAS No. : 331943-04-5 Mol F. : C17H14F3N3O2S Mol W….
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CAS No. : 331943-04-5 Mol F. : C17H14F3N3O2S Mol W. : 381.37 Cat No. : SA11306 -
Celecoxib Impurities, ImpuritiesCelecoxib Carboxylic Acid
CAS No. : 170571-01-4 Mol F. : C₁₇H₁₂F₃N₃O₄S Mol W….
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CAS No. : 170571-01-4 Mol F. : C₁₇H₁₂F₃N₃O₄S Mol W. : 411.36 Cat No. : SA11307 -
Celecoxib Impurities, ImpuritiesCelecoxib Methyl Ester
CAS No. : 1189893-75-1 Mol F. : C₁₈H₁₄F₃N₃O₄S Mol W….
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CAS No. : 1189893-75-1 Mol F. : C₁₈H₁₄F₃N₃O₄S Mol W. : 425.38 Cat No. : SA11308 -
Celecoxib Impurities, ImpuritiesDehydroxy Bromocelecoxib
CAS No. : 170570-75-9 Mol F. : C₁₇H₁₃BrF₃N₃O₂S Mol W….
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CAS No. : 170570-75-9 Mol F. : C₁₇H₁₃BrF₃N₃O₂S Mol W. : 460.27 Cat No. : SA11309 -
Celecoxib Impurities, ImpuritiesDesmethyl Celecoxib
CAS No. : 170569-87-6 Mol F. : C₁₆H₁₂F₃N₃O₂S Mol W….
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CAS No. : 170569-87-6 Mol F. : C₁₆H₁₂F₃N₃O₂S Mol W. : 367.35 Cat No. : SA11310 -
Celecoxib Impurities, ImpuritiesHydroxy Methyl Celecoxib
CAS No. : 170571-00-3 Mol F. : C₁₇H₁₄F₃N₃O₃S Mol W….
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CAS No. : 170571-00-3 Mol F. : C₁₇H₁₄F₃N₃O₃S Mol W. : 397.37 Cat No. : SA11311 -
Cetirizine Impurities, ImpuritiesCetirizine Dihydrochloride
CAS No. : 83881-52-1 Mol F. : C21H27Cl3N2O3 Mol W….
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CAS No. : 83881-52-1 Mol F. : C21H27Cl3N2O3 Mol W. : 461.81 Cat No. : SA13500 -
Cetirizine Impurities, Impurities(R)-De(carboxymethyl) Cetirizine Ethanol Dihydrochloride
CAS No. : 728948-88-7 Mol F. : C19H25Cl3N2O Mol W….
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CAS No. : 728948-88-7 Mol F. : C19H25Cl3N2O Mol W. : 403.77 Cat No. : SA13502 -
Cetirizine Impurities, ImpuritiesCetrizine N-Oxide
CAS No. : 1076199-80-8 Mol F. : C21H25ClN2O4 Mol W….
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CAS No. : 1076199-80-8 Mol F. : C21H25ClN2O4 Mol W. : 404.89 Cat No. : SA13503 -
Cetirizine Impurities, ImpuritiesCetirizine Glycol Ester Dihydrochloride
CAS No. : NA Mol F. : C₂₄H₃₁ClN₂O₄ Mol W….
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CAS No. : NA Mol F. : C₂₄H₃₁ClN₂O₄ Mol W. : 446.97 Cat No. : SA13504 -
Cetirizine Impurities, ImpuritiesCetirizine N-(2-Ethoxyacetate)
CAS No. : NA Mol F. : C₂₅H₃₁ClN₂O₆ Mol W….
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CAS No. : NA Mol F. : C₂₅H₃₁ClN₂O₆ Mol W. : 490.98 Cat No. : SA13505 -
Cetirizine Impurities, ImpuritiesCetirizine Glycerol Ester Dihydrochloride (Mixture of Diastereomers)
CAS No. : NA Mol F. : C₂₄H₃₃Cl₃N₂O₅ Mol W….
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CAS No. : NA Mol F. : C₂₄H₃₃Cl₃N₂O₅ Mol W. : 535.89 Cat No. : SA13506 -
Cetirizine Impurities, ImpuritiesCetirizine Allyl Ester Dihydrochloride
CAS No. : NA Mol F. : C₂₄H₃₁Cl₃N₂O₃ Mol W….
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CAS No. : NA Mol F. : C₂₄H₃₁Cl₃N₂O₃ Mol W. : 501.87 Cat No. : SA13507 -
Cetirizine Impurities, ImpuritiesCetirizine (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl ester
CAS No. : NA Mol F. : C₂₇H₃₅ClN₂O₅ Mol W….
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CAS No. : NA Mol F. : C₂₇H₃₅ClN₂O₅ Mol W. : 503.03 Cat No. : SA13508 -
Cetirizine Impurities, ImpuritiesCetirizine Amide
CAS No. : 83881-37-2 Mol F. : C₂₁H₂₆ClN₃O₂ Mol W….
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CAS No. : 83881-37-2 Mol F. : C₂₁H₂₆ClN₃O₂ Mol W. : 387.9 Cat No. : SA13510 -
Cetirizine Impurities, ImpuritiesCetirizine Ethyl Ester
CAS No. : 246870-46-2 Mol F. : C₂₃H₂₉ClN₂O₃ Mol W….
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CAS No. : 246870-46-2 Mol F. : C₂₃H₂₉ClN₂O₃ Mol W. : 416.94 Cat No. : SA13511 -
Cetirizine Impurities, Impuritiestert-Butyl Cetirizine
CAS No. : 335017-46-4 Mol F. : C₂₅H₃₃ClN₂O₃ Mol W….
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CAS No. : 335017-46-4 Mol F. : C₂₅H₃₃ClN₂O₃ Mol W. : 444.99 Cat No. : SA13512 -
Atorvastatin Impurities, ImpuritiesAtorvastatin EP Impurity B
Price : $450 – $1,450CAS No. : 842103-12-2 Mol F. : C33H35N2O5 Mol W….
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CAS No. : 842103-12-2 Mol F. : C33H35N2O5 Mol W. : 558.64 Cat No. : SA17810 -
Atorvastatin Impurities, ImpuritiesAtorvastatin EP Impurity I; Atorvastatin Acetonide t-Butyl Ester
Price : $100 – $190CAS No. : 125971-95-1 Mol F. : C40H47FN2O5 Mol W….
Limited Stock
CAS No. : 125971-95-1 Mol F. : C40H47FN2O5 Mol W. : 654.81 Cat No. : SA17817 -
Atorvastatin Impurities, ImpuritiesAtorvastatin (3S,5R)-Isomer Methyl Ester
CAS No. : 1429437-85-3 Mol F. : C34H37FN2O5 Mol W….
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CAS No. : 1429437-85-3 Mol F. : C34H37FN2O5 Mol W. : 572.67 Cat No. : SA17819 -
Atorvastatin Impurities, ImpuritiesAtorvastatin 2-Hydroxy impurity; O-Hydroxy Atorvastatin
CAS No.
: 214217-86-4 (acid); 265989-46-6 (Salt)Mol F.
: C33H35FN2O6Mol W.
: 574.64Cat No.
: SA17821Please Enquire
CAS No. : 214217-86-4 (acid); 265989-46-6 (Salt) Mol F. : C33H35FN2O6 Mol W. : 574.64 Cat No. : SA17821 -
Atorvastatin Impurities, ImpuritiesAtorvastatin 3-Oxo Acid
CAS No.
: 1391052-00-8 (Salt)Mol F.
: C33H33FN2O5Mol W.
: 556.62Cat No.
: SA17822Limited Stock
CAS No. : 1391052-00-8 (Salt) Mol F. : C33H33FN2O5 Mol W. : 556.62 Cat No. : SA17822 -
Atorvastatin Impurities, ImpuritiesAtorvastatin tert-Butyl Ester
Price : $150 – $450CAS No.
: 134395-00-9Mol F.
: C37H43FN2O5Mol W.
: 614.74Cat No.
: SA17825Please Enquire
CAS No. : 134395-00-9 Mol F. : C37H43FN2O5 Mol W. : 614.74 Cat No. : SA17825 -
Atorvastatin Impurities, Impuritiestert-butyl 2-((4R,6S)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dooxan-4-yl)acetate
CAS No.
: NAMol F.
: C14H27NO4Mol W.
: 273.19Cat No.
: SA17838Please Enquire
CAS No. : NA Mol F. : C14H27NO4 Mol W. : 273.19 Cat No. : SA17838 -
Impurities, Remdesivir ImpuritiesRemdesivir
CAS No. : 1809249-37-3 Mol F. : C27H35N6O8P Mol W….
Please Enquire
CAS No. : 1809249-37-3 Mol F. : C27H35N6O8P Mol W. : 602.58 Cat No. : SA42700 -
Impurities, Remdesivir ImpuritiesRemdesivir Related Impurity 1
CAS No. : 1355049-95-4 Mol F. : C12H13N5O4 Mol W….
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CAS No. : 1355049-95-4 Mol F. : C12H13N5O4 Mol W. : 291.26 Cat No. : SA42701
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