Tofacitinib Citrate Impurity 220
- CAS2504210-49-3
- CatalogueRS-T095038
- FormulaC20H24ClN5
- MW369.9
On this page
Product identification
| Product name | Tofacitinib Citrate Impurity 220 |
|---|---|
| Catalogue No. | RS-T095038 |
| CAS No. | 2504210-49-3 |
| Molecular formula | C20H24ClN5 |
| Molecular weight | 369.9 |
| Standard type | Impurity Reference Standards |
| Drug substance | Tofacitinib Citrate |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
Data source: standardpharm.cn
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-T095038 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
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Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Tofacitinib Citrate
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-T095038
- Request a quotation for RS-T095038
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Tofacitinib Citrate
All 54 further standards are listed here — every link is in the page, not loaded later.
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Tofacitinib Citrate Impurity 151
COA per lot -
Tofacitinib Citrate Impurity 263
COA per lot -
Tofacitinib Citrate Impurity 225
COA per lot -
Tofacitinib Citrate Impurity 246
COA per lot -
Tofacitinib Citrate Impurity 313
COA per lot -
Tofacitinib Citrate Impurity 101
COA per lot -
Tofacitinib Citrate Impurity 60
COA per lot -
Tofacitinib Citrate Impurity 283
COA per lot -
Tofacitinib Citrate Impurity 302
COA per lot -
Tofacitinib Citrate Impurity 102
COA per lot -
Tofacitinib Citrate Impurity 34 Monomer
COA per lot -
Tofacitinib Citrate Impurity 132
COA per lot -
Tofacitinib Citrate Impurity 315
COA per lot -
Tofacitinib Citrate Impurity 122
COA per lot -
Tofacitinib Citrate Impurity 38 Monomer
COA per lot -
Tofacitinib Citrate Impurity 39 Monomer
COA per lot -
Tofacitinib Citrate Impurity 311
COA per lot -
Tofacitinib Citrate Impurity 204
COA per lot -
Tofacitinib Citrate Impurity 282
COA per lot -
Tofacitinib Citrate Impurity 253
COA per lot -
Tofacitinib Citrate Impurity 214
COA per lot -
Tofacitinib Citrate Impurity 175
COA per lot -
Tofacitinib Citrate Impurity 230
COA per lot -
Tofacitinib Citrate Impurity 41
COA per lot -
Tofacitinib Citrate Impurity 84
COA per lot -
Tofacitinib Citrate Impurity 10
COA per lot -
Tofacitinib Citrate Impurity 144
COA per lot -
Tofacitinib Citrate Impurity 195
COA per lot -
Tofacitinib Citrate Impurity 22
COA per lot -
Tofacitinib Citrate Impurity 221
COA per lot -
Tofacitinib Citrate Impurity 264
COA per lot -
Tofacitinib Citrate Impurity 265
COA per lot -
Tofacitinib Citrate Impurity 118
COA per lot -
Tofacitinib Citrate Impurity 49
COA per lot -
Tofacitinib Citrate Impurity 192 Monomer
COA per lot -
Tofacitinib Citrate Impurity 155
COA per lot -
Tofacitinib Citrate Impurity 153
COA per lot -
Tofacitinib Citrate Impurity 208
COA per lot -
Tofacitinib Citrate Impurity 53 Monomer
COA per lot -
Tofacitinib Citrate Impurity 189
COA per lot -
Tofacitinib Citrate Impurity 168
COA per lot -
Tofacitinib Citrate Impurity 36
COA per lot -
Tofacitinib Citrate Impurity 286
COA per lot -
Tofacitinib Citrate Impurity 306
COA per lot -
Tofacitinib Citrate Impurity 288
COA per lot -
Tofacitinib Citrate Impurity 205
COA per lot -
Tofacitinib Citrate Impurity 304
COA per lot -
Tofacitinib Citrate Impurity 314
COA per lot -
Tofacitinib Citrate Impurity 53
COA per lot -
Tofacitinib Citrate Impurity 170
COA per lot -
Tofacitinib Citrate Impurity 222
COA per lot
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.














































