Clindamycin Impurities & Reference Standards

Invenza supplies high-quality Clindamycin Reference Standards, Clindamycin impurities, pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine-related products for pharmaceutical research, analytical testing, and quality control applications.

Our Clindamycin impurity reference standards are suitable for a wide range of pharmaceutical and analytical applications, including drug development, analytical method development and validation, quality control (QC), stability studies, impurity profiling, unknown impurity identification, regulatory submissions such as ANDA and DMF, and assessment of potential genotoxic impurities.

Clindamycin-related reference standards are thoroughly characterized and supplied with Certificates of Analysis (COA) and supporting analytical data, subject to product availability and applicable specifications. We can also provide pharmacopeial and traceable reference standards, including EP/USP-related requirements, based on customer specifications

Our Clindamycin impurity standards are manufactured, characterized, and handled to support reliable analytical testing and pharmaceutical research requirements. Products are periodically re-tested, where applicable, to help ensure consistent quality and dependable analytical performance.

CAT No. IR-A07127
CAS No. 22431-46-5
Molecular Formula C18H33ClN2O6S
Molecular Weight 441
CAT No. IR-A07128
CAS No. NA
Molecular Formula C34H63ClN2O6S
Molecular Weight 663.4
CAT No. IR-A07129
CAS No. NA
Molecular Formula C26H39ClN2O6S
Molecular Weight 543.1
CAT No. IR-A07130
CAS No. 802310-11-8
Molecular Formula C42H69ClN2O7S
Molecular Weight 781.5
CAT No. IR-A07133
CAS No. 1228573-90-7
Molecular Formula C18H34ClN2O9PS
Molecular Weight 521
CAT No. IR-A07131
CAS No. NA
Molecular Formula C50H93ClN2O7S
Molecular Weight 901.8
CAT No. IR-A07132
CAS No. NA
Molecular Formula C50H93ClN2O7S
Molecular Weight 901.8
CAT No. IR-A07134
CAS No. 68225-59-2
Molecular Formula C34H63ClN2O6S
Molecular Weight 663.4
CAT No. IR-A07135
CAS No. NA
Molecular Formula C34H63ClN2O6S
Molecular Weight 663.4
CAT No. IR-A07136
CAS No. NA
Molecular Formula C17H32ClN2O8PS
Molecular Weight 490.9
CAT No. IR-A07137
CAS No. 1356933-72-6
Molecular Formula C18H30D3ClN2O5S : HCl
Molecular Weight 428 : 36.5
CAT No. IR-A07138
CAS No. 1228546-45-9
Molecular Formula C18H32N2O5S
Molecular Weight 388.5
CAT No. IR-A07139
CAS No. 198080-64-7
Molecular Formula C18H32N2O5S
Molecular Weight 388.5
CAT No. IR-A07140
CAS No. NA
Molecular Formula C18H32N2O5S
Molecular Weight 388.5
CAT No. IR-A07141
CAS No. 1800297-62-4
Molecular Formula C18H34ClN2O8PS
Molecular Weight 505
CAT No. IR-A07142
CAS No. 18323-43-8
Molecular Formula C17H31ClN2O5S
Molecular Weight 411
CAT No. IR-A07143
CAS No. 16684-06-3
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07144
CAS No. 17017-22-0
Molecular Formula C18H34N2O6S
Molecular Weight 406.5
CAT No. IR-A07145
CAS No. 17017-22-0
Molecular Formula C18H34N2O6S
Molecular Weight 406.5
CAT No. IR-A07146
CAS No. 1440605-51-5
Molecular Formula C18H31ClN2O5S
Molecular Weight 423
CAT No. IR-A07147
CAS No. 1440605-46-8
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07148
CAS No. 1123211-69-7
Molecular Formula C35H65ClN2O6S
Molecular Weight 677.4
CAT No. IR-A07149
CAS No. 21462-39-5
Molecular Formula C18H33ClN2O5S : HCl
Molecular Weight 425.0 : 36.5
CAT No. IR-A07150
CAS No. 58207-19-5
Molecular Formula C18H33ClN2O5S : HCl : H2O
Molecular Weight 425.0 : 36.5 : 18.0
CAT No. IR-A07151
CAS No. NA
Molecular Formula C18H32Cl2N2O4S
Molecular Weight 443.4
CAT No. IR-A07152
CAS No. 887402-22-4
Molecular Formula C18H33ClN2O7S
Molecular Weight 457
CAT No. IR-A07153
CAS No. NA
Molecular Formula C17H32ClN2O8PS
Molecular Weight 490.9
CAT No. IR-A07154
CAS No. NA
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07155
CAS No. NA
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07156
CAS No. NA
Molecular Formula C18H32Cl2N2O4S
Molecular Weight 443.4
CAT No. IR-A07157
CAS No. NA
Molecular Formula C18H30Cl4N2O2S
Molecular Weight 480.3
CAT No. IR-A07158
CAS No. NA
Molecular Formula C18H32Cl2N2O4S
Molecular Weight 443.4
CAT No. IR-A07159
CAS No. NA
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07160
CAS No. 22965-79-3
Molecular Formula C9H18ClNO4S
Molecular Weight 271.8
CAT No. IR-A07161
CAS No. NA
Molecular Formula C26H40Cl2N2O6S
Molecular Weight 579.6
CAT No. IR-A07162
CAS No. NA
Molecular Formula C42H69ClN2O7S : HCl
Molecular Weight 781.5 : 36.5
CAT No. IR-A07163
CAS No. NA
Molecular Formula C34H63ClN2O6S
Molecular Weight 663.4
CAT No. IR-A07164
CAS No. NA
Molecular Formula C33H59ClN2O6S
Molecular Weight 647.4
CAT No. IR-A07165
CAS No. 2090590-93-3
Molecular Formula C9H13NO
Molecular Weight 151.2
CAT No. IR-A07166
CAS No. NA
Molecular Formula C18H31ClN2O5S
Molecular Weight 423
CAT No. IR-A07167
CAS No. NA
Molecular Formula C18H34ClN2O10PS
Molecular Weight 537
CAT No. IR-A07168
CAS No. NA
Molecular Formula C18H34ClN2O11PS
Molecular Weight 553
CAT No. IR-A07169
CAS No. 2682142-13-6
Molecular Formula C9H19ClNO7PS
Molecular Weight 351.7
CAT No. IR-A07170
CAS No. NA
Molecular Formula C33H61ClN2O6S
Molecular Weight 649.4
CAT No. IR-A07171
CAS No. NA
Molecular Formula C23H39NO2
Molecular Weight 361.6
CAT No. IR-A07172
CAS No. 906126-31-6
Molecular Formula C37H67ClN2O6S
Molecular Weight 703.5
CAT No. IR-A07173
CAS No. 763863-68-9
Molecular Formula C30H55ClN2O6S
Molecular Weight 607.3
CAT No. IR-A07174
CAS No. 1123211-66-4
Molecular Formula C32H59ClN2O6S
Molecular Weight 635.4
CAT No. IR-A07175
CAS No. NA
Molecular Formula C18H33ClN2O6S
Molecular Weight 441
CAT No. IR-A07176
CAS No. 25507-04-4
Molecular Formula C34H63ClN2O6S : HCl
Molecular Weight 663.4 : 36.5
CAT No. IR-A07177
CAS No. 1123211-65-3
Molecular Formula C34H63ClN2O7S
Molecular Weight 679.4
CAT No. IR-A07178
CAS No. 1123211-67-5
Molecular Formula C33H61ClN2O6S
Molecular Weight 649.4
CAT No. IR-A07179
CAS No. 24729-96-2
Molecular Formula C18H34ClN2O8PS
Molecular Weight 505
CAT No. IR-A07180
CAS No. 154-21-2
Molecular Formula C18H34N2O6S
Molecular Weight 406.5
CAT No. IR-A07181
CAS No. 54887-31-9
Molecular Formula C17H32ClN2O8PS
Molecular Weight 490.9
CAT No. IR-A07182
CAS No. NA
Molecular Formula C18H34ClN2O8PS
Molecular Weight 505
CAT No. IR-A07183
CAS No. 18323-44-9
Molecular Formula C18H33ClN2O5S
Molecular Weight 425
CAT No. IR-A07184
CAS No. 1228573-93-0
Molecular Formula C18H35N2O9PS
Molecular Weight 486.5
CAT No. IR-A07185
CAS No. NA
Molecular Formula C18H33N2O8PS
Molecular Weight 468.5
CAT No. IR-A07186
CAS No. NA
Molecular Formula C18H35ClN2O11P2S
Molecular Weight 585
CAT No. IR-A07187
CAS No. NA
Molecular Formula C18H35ClN2O11P2S
Molecular Weight 584.9
CAT No. IR-A07188
CAS No. 1309349-64-1
Molecular Formula C18H32ClN2O8PS
Molecular Weight 502.9
CAT No. IR-A07189
CAS No. NA
Molecular Formula C36H66Cl2N4O15P2S2
Molecular Weight 992
CAT No. IR-A07190
CAS No. 620181-05-7
Molecular Formula C18H34ClN2O8PS
Molecular Weight 505
CAT No. IR-A07191
CAS No. 648910-17-2
Molecular Formula C21H36Cl3N2O6PS
Molecular Weight 581.9
CAT No. IR-A07192
CAS No. NA
Molecular Formula C18H33ClN2O10PS : Na
Molecular Weight 536.0 : 23.0
CAT No. IR-A07193
CAS No. NA
Molecular Formula C18H34ClN2O9PS
Molecular Weight 521
CAT No. IR-A07194
CAS No. NA
Molecular Formula C18H33Cl2N2O7PS
Molecular Weight 523.4
CAT No. IR-A07195
CAS No. NA
Molecular Formula C18H33Cl2N2O7PS
Molecular Weight 523.4
CAT No. IR-A07196
CAS No. NA
Molecular Formula C18H33N2O8PS
Molecular Weight 468.5
CAT No. IR-A07197
CAS No. NA
Molecular Formula C18H33N2O8PS
Molecular Weight 468.5
CAT No. IR-A07198
CAS No. NA
Molecular Formula C17H32ClN2O8PS
Molecular Weight 490.9
CAT No. IR-A07199
CAS No. NA
Molecular Formula C18H32ClN2O7PS
Molecular Weight 486.9
CAT No. IR-A07200
CAS No. NA
Molecular Formula C18H32ClN2O7PS
Molecular Weight 486.9
CAT No. IR-A07201
CAS No. NA
Molecular Formula C18H32ClN2O7PS
Molecular Weight 486.9
CAT No. IR-A07202
CAS No. 887402-21-3
Molecular Formula C18H34ClN2O9PS
Molecular Weight 521
CAT No. IR-A07203
CAS No. 887402-20-2
Molecular Formula C18H34ClN2O9PS
Molecular Weight 521
CAT No. IR-A07204
CAS No. NA
Molecular Formula C18H35ClN2O11P2S
Molecular Weight 584.9
CAT No. IR-A07205
CAS No. 1123211-70-0
Molecular Formula C36H67ClN2O6S
Molecular Weight 691.5
CAT No. IR-A07206
CAS No. NA
Molecular Formula C34H63ClN2O7S
Molecular Weight 679.4
CAT No. IR-A07207
CAS No. 2140264-63-5
Molecular Formula C1713CH30D3ClN2O5S
Molecular Weight 429
CAT No. IR-A07208
CAS No. NA
Molecular Formula C17H31ClN2O5S
Molecular Weight 411
CAT No. IR-A07209
CAS No. 147650-54-2
Molecular Formula C21H37ClN2O5S
Molecular Weight 465.1
CAT No. IR-A07210
CAS No. NA
Molecular Formula C21H38ClN2O8PS
Molecular Weight 545
CAT No. IR-A07211
CAS No. 22431-45-4
Molecular Formula C17H31ClN2O5S
Molecular Weight 411
CAT No. IR-A07212
CAS No. NA
Molecular Formula C18H32ClN3O6S
Molecular Weight 454
CAT No. IR-A07213
CAS No. NA
Molecular Formula C17H30ClN3O6S
Molecular Weight 440