N-(2-(6-(Methylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide CAS 941942-05-8
| CAS No. | 941942-05-8 |
| Molecular Formula | C18H22N6OS2 |
| Molecular Weight | 402.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 402.54 g/mol gives N-(2-(6-(Methylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-(6-(Methylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide (CAS 941942-05-8) is a high-purity analytical reference standard with the molecular formula C18H22N6OS2 and a molecular weight of 402.54 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(2-(6-(Methylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 402.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H22N6OS2 |
| Molecular Weight | 402.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2-(6-(Methylthio)-4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 941948-57-8)
- 6-(Methylthio)-1-phenyl-4-(3-(trifluoromethyl)phenoxy)-1H-pyrazolo[3,4-d]pyrimidine (CAS 477845-73-1)
- 5-(Methylthio)-3,7-dioxo-9-phenyl-8-oxa-2,4,6-triazanon-4-enoicAcidPhenylmethylEster (CAS 176106-49-3)
- N-(5-(2-(Methylthio)benzoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1396851-09-4)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 478048-41-8)
- Methyl 2-((2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate (CAS 478029-96-8)
- 2-(3-(Methylthio)-1H-1,2,4-triazol-5-yl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 478066-09-0)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-26-7)
Recommended Standards
- 5-Bromo-3-chloro-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline (CAS 2244088-79-5)
- 2-(5-(Benzylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)thieno[2,3-b]quinoline (CAS 478260-40-1)
- N-[4-(4-Ethyl-2-morpholinyl)-2-methylphenyl]-4-(1-methylethyl)benzenesulfonamide (CAS 1010382-72-5)
- 1,3,5-Tris((3,5-dimethyl-1H-pyrazol-1-yl)methyl)benzene (CAS 2247034-62-2)
- [4-(cyclopropylmethoxy)phenyl]methanol (CAS 712313-61-6)
- 2-Amino-N-(2-cyanobenzyl)-N-methylacetamide (CAS 1353954-91-2)
- 3-chloro-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1387578-52-0)
- Rifampicin impurity 11 (CAS CATO-C4X-145611)
- Dapagliflozin Impurity 81 (CAS CATO-C4X-113881)
- rel-(1R,3S)-2,2-Dimethyl-3-(2-oxopropyl)cyclopropaneacetic acid (CAS 100145-14-0)
- Quinolone analog 2 (CAS CATO-C4X-1074138)
- 4-Amino-N-(4-chlorobenzyl)-N-methylbenzenesulfonamide (CAS 1199215-55-8)
- Ethyl 3-(4-cyano-2-nitrophenyl)acrylate (CAS 104291-52-3)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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