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Laboratory Standards

Reference Standards

Comprehensive in-house reference standard catalog — featuring over 7,402 certified pharmaceutical & chemical standards with catalogue numbers and CAS references.

Showing 7,402 Reference Standards
Page 3 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
101 CP-A13001 Alogliptin Impurity 12 2089611-85-6
102 CP-A13007 Alogliptin Impurity 13 865758-98-1
103 CP-A13008 Alogliptin impurity 14 1820685-30-0
104 CP-A14005 Alprazolam EP Impurity E 719-59-5
105 CP-A15000 Ambrisentan 177036-94-1
106 CP-A15002 Ambrisentan Hydroxy Acid Impurity (S-isomer) 178306-52-0
107 CP-A15003 Ambrisentan Impurity 2 108-79-2
108 CP-A38001 Ambroxol EP Impurity A 50739-76-9
109 CP-A38002 Ambroxol EP Impurity B 18683-95-9
110 CP-A38003 Ambroxol EP Impurity C 50910-53-7
111 CP-A38004 Ambroxol EP Impurity D 1384955-66-1
112 CP-A38005 Ambroxol EP Impurity E 50910-55-9
113 CP-A38007 Ambroxol Hydrochloride 23828-92-4
114 CP-A17004 Amifampridine Impurity D 1681-37-4
115 CP-A55001 Amiloride EP Impurity A 1458-01-1
116 CP-I10004 Amino Impurity of Isoniazid 3731-53-1
117 CP-E10014 Efavirenz Amino Alcohol Methyl Carbamate 211563-40-5
118 CP-A18001 Aminocaproic Acid Dimer Impurity 2014-58-6
119 CP-A18002 Aminocaproic Acid Trimer Impurity 5776-78-3
120 CP-C34001 Aminoquat Impurity of Colesevelam 33968-67-1
121 CP-A56000 Amiodarone 1951-25-3
122 CP-A56001 Amiodarone EP Impurity A 23551-25-9
123 CP-A56002 Amiodarone EP Impurity B 96027-74-6
124 CP-A56003 Amiodarone EP Impurity C (Hydrochloride salt) 1397201-93-2
125 CP-A56004 Amiodarone EP Impurity D 1951-26-4
126 CP-A56006 Amiodarone EP Impurity F 147030-50-0
127 CP-A56008 Amiodarone EP Impurity H 869-24-9
128 CP-A16001 Amisulpride EP Impurity A 26116-12-1
129 CP-A39001 Amitriptyline EP Impurity A 1210-35-1
130 CP-A39002 Amitriptyline EP Impurity B 6202-23-9
131 CP-A39000 Amitriptyline Hydrochloride 549-18-8
132 CP-A5000 Amlodipine 88150-42-9
133 CP-A5001 Amlodipine EP impurity A 88150-62-3
134 CP-A5002 Amlodipine EP impurity B 721958-72-1
135 CP-A5004 Amlodipine EP Impurity D 113994-41-5
136 CP-A5005 Amlodipine EP Impurity E 140171-65-9
137 CP-A5006 Amlodipine EP Impurity F 140171-66-0
138 CP-A5007 Amlodipine EP impurity G 43067-01-2
139 CP-A5010 Amlodipine EP Impurity H 318465-73-5
140 CP-A5015 Amlodipine N-Lactoside impurity 2173291-00-2
141 CP-A57001 Amodiaquine Impurity 1 86-98-6
142 CP-A20001 Amoxicillin EP Impurity A 551-16-6
143 CP-A20003 Amoxicillin EP Impurity C 2088961-37-7
144 CP-A20004 Amoxicillin EP Impurity D 1642629-94-4
145 CP-A20005 Amoxicillin EP Impurity E 1356020-01-3
146 CP-A20006 Amoxicillin EP Impurity F 126247-63-0
147 CP-A20009 Amoxicillin EP Impurity I 22818-40-2
148 CP-A59000 Ampicillin 69-53-4
149 CP-A60004 Anastrozole EP Impurity D 1027160-12-8
150 CP-A60005 Anastrozole EP Impurity E 120511-88-8