Tofacitinib Impurity FD+DX
- CAS344418-92-4
- CatalogueRS-I009095
- FormulaC16H20N6O
- MW312.37
On this page
Product identification
| Product name | Tofacitinib Impurity FD+DX |
|---|---|
| Catalogue No. | RS-I009095 |
| CAS No. | 344418-92-4 |
| Molecular formula | C16H20N6O |
| Molecular weight | 312.37 |
| Standard type | Impurity Reference Standards |
| Drug substance | Tofacitinib |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
Data source: hdbiochemical.com
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-I009095 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-I009095 and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Storage and shipping conditions are stated on the certificate of analysis for the lot you receive. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
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
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-I009095
- Request a quotation for RS-I009095
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
All 98 further standards are listed here — every link is in the page, not loaded later.
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Tofacitinib Impurity 20
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Tofacitinib Impurity 22
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Tofacitinib Impurity A
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Tofacitinib Impurity C
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Tofacitinib Impurity B
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Tofacitinib Impurity 10
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Tofacitinib Impurity 3
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Tofacitinib Impurity 11
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Tofacitinib Impurity D
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Tofacitinib Impurity 18
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Tofacitinib Impurity 13
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Tofacitinib Impurity 130
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Tofacitinib Impurity E
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Tofacitinib Impurity G
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Tofacitinib Impurity 112
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Tofacitinib Impurity TBA
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Tofacitinib Impurity N
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Tofacitinib Impurity Q
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Tofacitinib Impurity M
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Tofacitinib Impurity 96
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Tofacitinib Impurity 19
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Tofacitinib Impurity J
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Tofacitinib Impurity 93
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Tofacitinib Impurity 109
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Tofacitinib Impurity K
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Tofacitinib Impurity 136
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Tofacitinib Impurity 99
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Tofacitinib Impurity 105
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Tofacitinib Impurity 28
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Tofacitinib Impurity P
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Tofacitinib Impurity X
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Tofacitinib Impurity 104
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Tofacitinib Impurity H
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Tofacitinib Impurity U
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Tofacitinib Impurity 21
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Tofacitinib Impurity 110
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Tofacitinib Impurity 134
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Tofacitinib Impurity 98
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Tofacitinib Impurity 106
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Tofacitinib Impurity 102
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Tofacitinib Impurity 82
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Tofacitinib Impurity 117
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Tofacitinib Impurity 8
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Tofacitinib Impurity 6
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Tofacitinib Impurity 2
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Tofacitinib Impurity F
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Tofacitinib Impurity L
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Tofacitinib Impurity 1
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Tofacitinib Impurity 84
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Tofacitinib Impurity 9
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Tofacitinib Impurity 87
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Tofacitinib Impurity 7
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Tofacitinib Impurity 131
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Tofacitinib Impurity 4
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Tofacitinib Related Compound 26 HCl
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Tofacitinib Impurity 123
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Tofacitinib Impurity 155(Hydrochloride)
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Tofacitinib Impurity 138
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Tofacitinib Impurity J
COA per lot -
Tofacitinib Impurity 128
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Tofacitinib Impurity 140 (Bromide)
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Tofacitinib Impurity 140
COA per lot -
Tofacitinib Impurity 137
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Tofacitinib Impurity 153
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Tofacitinib Impurity 124
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Tofacitinib Related Compound 2 Hydrochloride
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Tofacitinib Impurity 122
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Tofacitinib Impurity 151
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Tofacitinib Related Substance 1
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Tofacitinib Impurity C(Citrate)
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Tofacitinib Impurity 149
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Tofacitinib Impurity 125
COA per lot -
Tofacitinib Impurity 144
COA per lot -
Tofacitinib Impurity 85
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Tofacitinib Impurity F
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Tofacitinib Impurity 120
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Tofacitinib Related Compound 38
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Tofacitinib Impurity 51
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Tofacitinib Impurity 146
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Tofacitinib Impurity 127
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Tofacitinib Impurity 147
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Tofacitinib Impurity 50
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(3S,4R) Tofacitinib Citrate
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Tofacitinib Citrate Mixure of Diastereomers
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Tofacitinib Diastereomer-1 and 2
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Tofacitinib Impurity 38
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Tofacitinib Impurity 85
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Tofacitinib Impurity DT
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Tofacitinib Impurity 88
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Tofacitinib Impurity 91
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Tofacitinib Impurity O
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Tofacitinib Impurity 17
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Tofacitinib Impurity N76
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Tofacitinib Impurity M Dihydrochloride
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Tofacitinib Impurity N(Citrate)
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Tofacitinib Impurity 133(Dihydrochloride)
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Tofacitinib Impurity A(Citrate)
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Tofacitinib Impurity 250
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.