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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 5 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
201 CP-A29007 Atenolol EP Impurity G 56392-14-4
202 CP-A29009 Atenolol EP Impurity I 1797116-92-7
203 CP-A29010 Atenolol EP Impurity J 81346-71-6
204 CP-A29012 Atenolol R-Isomer 56715-13-0
205 CP-A30003 Atomoxetine EP Impurity C 1643684-06-3
206 CP-A30005 Atomoxetine EP Impurity E 17199-29-0
207 CP-A30007 Atomoxetine EP Impurity H 42142-52-9
208 CP-A30000 Atomoxetine Hydrochloride 82248-59-7
209 CP-A32017 Atorvastatin Diketo Amide Impurity 125971-96-2
210 CP-A32001 Atorvastatin EP Impurity A 433289-84-0
211 CP-A32002 Atorvastatin EP Impurity B 842103-12-2
212 CP-A32003 Atorvastatin EP Impurity C 693794-20-6
213 CP-A32004 Atorvastatin EP Impurity D 148146-51-4
214 CP-A32005 Atorvastatin EP Impurity E 1105067-88-6
215 CP-A32006 Atorvastatin EP Impurity F 887196-24-9
216 CP-A32008 Atorvastatin EP Impurity H 125995-03-1
217 CP-A32009 Atorvastatin EP Impurity I 125971-95-1
218 CP-A32011 Atorvastatin EP Impurity K 345891-62-5
219 CP-A32014 Atorvastatin EP Impurity N 134395-00-9
220 CP-A32015 Atorvastatin EP Impurity O 887196-30-7
221 CP-A32021 Atorvastatin FX1 Impurity 873950-18-6
222 CP-A32019 Atorvastatin Pyrrolidone Lactone 906552-19-0
223 CP-A32016 Atorvastatin USP Related Compound B 887196-25-0
224 CP-A33000 Atovaquone 95233-18-4
225 CP-A33002 Atovaquone EP Impurity B 137732-39-9
226 CP-A33004 Atovaquone EP Impurity D 129700-41-0
227 CP-A34000 Axitinib 319460-85-0
228 CP-A34010 Axitinib Sulfone 1348536-59-3
229 CP-A34011 Axitinib Sulfoxide 1347304-18-0
230 CP-A35000 Azacitidine 320-67-2
231 CP-A35005 Azacitidine USP Related Compound A 931-86-2
232 CP-A35002 Azacitidine USP Related Compound B 6974-32-9
233 CP-A35003 Azacitidine USP Related Compound C 4336-46-3
234 CP-A61001 Azelastine EP Impurity A 613-94-5
235 CP-A61002 Azelastine EP Impurity B 110406-94-5
236 CP-A61003 Azelastine EP Impurity C 53242-76-5
237 CP-A61004 Azelastine EP Impurity D 53242-88-9
238 CP-A61005 Azelastine EP Impurity E 20526-97-0
239 CP-A61000 Azelastine hydrochloride 79307-93-0
240 CP-A36000 Azilsartan 147403-03-0
241 CP-A36001 Azilsartan Ethyl Ester 1403474-70-3
242 CP-A36013 Azilsartan Impurity 1 139481-44-0
243 CP-A36009 Azilsartan Impurity 5 1604812-36-3
244 CP-A36011 Azilsartan Impurity 6 1417576-00-1
245 CP-A36002 Azilsartan Impurity 8 1417576-01-2
246 CP-A36003 Azilsartan Impurity A 147404-76-0
247 CP-A36005 Azilsartan Impurity B 1696392-11-6
248 CP-A36006 Azilsartan Impurity C 1397836-49-5
249 CP-A36007 Azilsartan Impurity K 1442400-68-1
250 CP-A36010 Azilsartan Impurity M 632322-61-3