VAQORASynonyms: Tofacitinib Butyl Ester
Tofacitinib Butyl Impurity (CAS 2716897-36-6) – Tofacitinib impurity standard. C23H31N7O3, MW 453.5. Request a quote: COA, bulk packs and worldwide export.
Tofacitinib Butyl Impurity (CAS 2716897-36-6) is an impurity of Tofacitinib offered by Vaqora Chemicals. Formula C23H31N7O3, molecular weight 453.5 g/mol. Common synonyms include Tofacitinib Butyl Ester.
The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.
This Tofacitinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tofacitinib Butyl Impurity is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
View every impurity, metabolite and intermediate we list for Tofacitinib.
Tofacitinib impurities| Product name | Tofacitinib Butyl Impurity |
|---|---|
| Catalogue No. | VQ-042585 |
| CAS Number | 2716897-36-6 |
| IUPAC name | butyl 3-amino-2-cyano-5-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-5-oxopent-2-enoate |
| Molecular formula | C23H31N7O3 |
| Molecular weight | 453.5 g/mol |
| Exact mass | 453.2488 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | BDXXABUPJGRUSI-BEFAXECRSA-N |
| SMILES | CCCCOC(=O)C(=C(CC(=O)N1CC[C@H]([C@H](C1)N(C)C2=NC=NC3=C2C=CN3)C)N)C#N |
| PubChem CID | 177833177 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 2.7 |
| H-bond donors / acceptors | 2 / 8 |
| TPSA | 141 Ų |
The CAS Registry Number of Tofacitinib Butyl Impurity is 2716897-36-6. It is also known as Tofacitinib Butyl Ester.
Tofacitinib Butyl Impurity has the molecular formula C23H31N7O3 and a molecular weight of 453.5 g/mol. Its IUPAC name is butyl 3-amino-2-cyano-5-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-5-oxopent-2-enoate.
Tofacitinib Butyl Impurity is supplied as a characterised reference material related to Tofacitinib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
We supply Tofacitinib Butyl Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Yes. Every lot of Tofacitinib Butyl Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Yes. We export Tofacitinib Butyl Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
We reply within one business day with price, pack options, lead time and documentation.
![3-Imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-2-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carbonyl)-5-oxopentanenitrile chemical structure](/media/structures/MQFPTDMPNUWMKB-ANEUNVMTSA-N.svg)
![1,3-Bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propane-1,3-dione chemical structure](/media/structures/CFVCYPAWDKDZTI-VKGYTVAMSA-N.svg)
![1-(4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethan-1-one](/media/pack/1-4-methyl-3-methyl7h-pyrrolo23-dpyrimidin-4-ylaminopiperidin-1-ylethan-1-one.svg?v=3)
![N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure](/media/structures/UIYKLGBHPZPMJQ-KOLCDFICSA-N.svg)
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