EP/USP/CP药典杂质、工艺杂质、降解杂质对照品，支持基因毒性杂质与元素杂质研究。 共 59,905 个产品。
Finasteride Impurity 3-one-4-aza-5-androstene-17β-carboxylate methyl ester
CAS: 104214-18-8
现货 >95%
Flunarizine EP Impurity C
CAS: 90830-31-2
现货 97%+
CAS: 252022-32-5
Aprepitant impurity 02
CAS: 1523569-90-5
CAS: 2035475-11-5
CAS: 310452-35-8
CAS: 207856-83-5
CAS: 2183894-92-8
1,3-Dioxepane-5,6-diol, 2,2-dimethyl-
CAS: 1629961-94-9
Gadobutrol Impurity N54
CAS: 909195-13-7
CAS: 87018-35-7
CAS: 2276229-34-4
CAS: 1803045-02-4
Cariprazine Impurity N2
CAS: 1231947-90-2
Carfilzomib Impurity N1
CAS: 1890999-52-6
CAS: 890660-08-9
CAS: 2049025-59-2
CAS: 247068-81-2
CAS: 1628530-47-1
CAS: 1628530-42-6
CAS: 775514-98-2
CAS: 84212-55-5
CAS: 2414593-71-6
Lenvatinib Impurity N12
CAS: 2143930-75-8
CAS: 2241757-94-6
CAS: 2241757-95-7
Lenvatinib Impurity N4
CAS: 2110414-05-4
CAS: 1427177-23-8
CAS: 2206360-84-9
Linezolid Impurity C78
CAS: 952680-48-7
Risperidone EP Impurity A and B(Mixture of E and Z Isomers)
CAS: 158697-66-6
CAS: 848888-10-8
Rizatriptan impurity 19 Benzoic acid
CAS: 1391062-44-4 (free base)
CAS: 478784-66-6
CAS: 159782-26-0
CAS: 149709-61-5
CAS: 1082985-24-7
CAS: 2797598-85-5
CAS: 1015247-86-5
CAS: 2230715-72-5
CAS: 2230715-33-8
Miglitol impurity N2
CAS: 2230722-74-2
CAS: 1104438-47-2
CAS: 112886-58-5
Nafamostat Impurity N3
CAS: 115325-88-7
现货 95%
CAS: 2098444-97-2
CAS: 1253955-20-2
CAS: 102791-25-3
CAS: 2288740-66-7
CAS: 1451250-74-0
CAS: 1429900-66-2
Drotaverin Impurity N1
CAS: 56046-20-9
Trametinib Impurity N9
CAS: 871700-41-3
Trametinib Impurity N10
CAS: 1383430-04-3
Trametinib Impurity N11
CAS: 871701-23-4
Trazodone Impurity QZT-IM-2-Z4 HCl
CAS: 2247108-04-7
Trazodone Impurity N13
CAS: 101364-27-6
CAS: 3868-81-3
CAS: 369377-82-2
CAS: 1693685-49-2
CAS: 170510-09-0
CAS: 1863331-80-9
CAS: 864272-34-3
CAS: 1203904-18-0
CAS: 2131230-48-1
CAS: 67805-34-9
CAS: 1129675-92-8
CAS: 859538-84-4
CAS: 129212-37-9
CAS: 141054-45-7
CAS: 283151-46-2
Tofacitinib Impurity N49
CAS: 2280085-84-7
Tolterodine Impurity N3 HCl
CAS: 124936-83-0
CAS: 124936-70-5
CAS: 211936-13-9
Pyridoxine /Vitamin B6 Impurity C35
CAS: 1805775-66-9
Menaquinone impurity 02
CAS: 65941-19-7
CAS: 1642185-28-1
CAS: 1474022-91-7
CAS: 2253743-34-7
CAS: 1484216-96-7
CAS: 2562360-05-6
Udenafil Impurity N1
CAS: 1810029-01-6
Udenafil Impurity N45
CAS: 936951-20-1
CAS: 2761158-33-0
CAS: 300547-20-0
CAS: 98790-48-8
CAS: 2504147-16-2
CAS: 2088771-62-2
Sitagliptin Impurity 53 HCl
CAS: 849832-76-4(free base)
Indobufen Impurity N2
CAS: 36691-07-3
CAS: 30718-13-9
CAS: 940866-88-6
Etomidate impurity 01
CAS: 66512-38-7
CAS: 26578-71-2
Levofloxacin impurity 01
CAS: 154228-18-9
Dicyclomine impurity N1
CAS: 109158-77-2
Dronedarone EP Impurity C
CAS: 141626-57-5
Droperidol EP Impurity B
CAS: 1026015-45-1
Prednisone Impurity N56
CAS: 103466-44-0
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