![(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile (CAS 941685-40-1) chemical structure](/media/structures/QHQSWYIJDFMBNE-OAQYLSRUSA-N.svg)
VAQORA(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile (CAS 941685-40-1). COA included.
(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile (CAS 941685-40-1) is an impurity of Ruxolitinib offered by Vaqora Chemicals. With the molecular formula C23H32N6OSi, it has a molar mass of 436.6 g/mol.
The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.
This Ruxolitinib 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.
We offer (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.
View every impurity, metabolite and intermediate we list for Ruxolitinib.
Ruxolitinib impurities| Product name | (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile |
|---|---|
| Catalogue No. | VQ-033710 |
| CAS Number | 941685-40-1 |
| IUPAC name | (3R)-3-cyclopentyl-3-[4-[7-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-d]pyrimidin-4-yl]pyrazol-1-yl]propanenitrile |
| Molecular formula | C23H32N6OSi |
| Molecular weight | 436.6 g/mol |
| Exact mass | 436.2407 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | QHQSWYIJDFMBNE-OAQYLSRUSA-N |
| SMILES | C[Si](C)(C)CCOCN1C=CC2=C(N=CN=C21)C3=CN(N=C3)[C@H](CC#N)C4CCCC4 |
| PubChem CID | 42631348 |
| Physical form | Solid |
|---|---|
| H-bond donors / acceptors | 0 / 5 |
| TPSA | 81.6 Ų |
The CAS Registry Number of (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile is 941685-40-1.
(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile has the molecular formula C23H32N6OSi and a molecular weight of 436.6 g/mol. Its IUPAC name is (3R)-3-cyclopentyl-3-[4-[7-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-d]pyrimidin-4-yl]pyrazol-1-yl]propanenitrile.
(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile is supplied as a characterised reference material related to Ruxolitinib. 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 (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile 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 (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile 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 (R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile 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.
![(R)-3-Cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile (2S,3S)-2,3-bis(benzoyloxy)succinate chemical structure](/media/structures/QSAALLKTEBWYGD-FFLVPEHISA-N.svg)
![(R)-(4-(1-(2-Cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl Pivalate chemical structure](/media/structures/VONAHXIMKYWQCQ-LJQANCHMSA-N.svg)
![3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanoic Acid chemical structure](/media/structures/IPENMCZAZMYXFD-UHFFFAOYSA-N.svg)
![(R)-3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanamide chemical structure](/media/structures/JZKNOTYMYVXDNN-CQSZACIVSA-N.svg)
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