N-(1-Cyanocyclohexyl)-2-((5-phenylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide CAS 796121-90-9
| CAS No. | 796121-90-9 |
| Molecular Formula | C22H22N4OS2 |
| Molecular Weight | 422.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(1-Cyanocyclohexyl)-2-((5-phenylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide (CAS 796121-90-9), molecular formula C22H22N4OS2 and molecular weight 422.57 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(1-Cyanocyclohexyl)-2-((5-phenylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide (C22H22N4OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 422.57 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-(1-Cyanocyclohexyl)-2-((5-phenylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H22N4OS2 |
| Molecular Weight | 422.57 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 2-((2-oxo-2-(p-tolylamino)ethyl)thio)acetate (CAS 790715-86-5)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (CAS 919891-45-5)
- N-(1-Cyanocyclohexyl)-2-((3-(1-methoxypropan-2-yl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)propanamide (CAS 847746-72-9)
- N-(1-Cyanocyclohexyl)-2-((3-(3-ethoxypropyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 847753-59-7)
- N-(1-Cyanocyclohexyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)propanamide (CAS 851892-61-0)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 5-bromo-3-methylbenzofuran-2-carboxylate (CAS 874641-11-9)
- 1-((1-Cyanocyclohexyl)amino)-1-oxopropan-2-yl 2-(phenylthio)nicotinate (CAS 876943-45-2)
- N-(1-Cyanocyclohexyl)-2-((2-(thiophen-2-yl)quinazolin-4-yl)thio)acetamide (CAS 852829-87-9)
Recommended Standards
- Bis(5-(ethylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methane (CAS 62575-57-9)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetamide (CAS 443120-81-8)
- 2-((3-Cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)-N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)acetamide (CAS 488725-33-3)
- Cimetidine Impurity 21 (CAS 182685-55-8)
- Dimethyl 1-(2-(3-(2-fluorophenyl)ureido)-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-15-8)
- 2-Methylcyclopropanemethanol, mixture of cis and trans (CAS 6077-72-1)
- 2-(4-Fluorophenyl)ethene-1-sulfonamide (CAS 1094203-50-5)
- 3-Amino-3-(4-((4-fluorobenzyl)oxy)-3-methoxyphenyl)propanoic acid (CAS 773116-36-2)
- 1-(2-Cyclopropylpyrazolo[1,5-a]pyrazin-4-yl)piperidin-4-amine (CAS 1713461-98-3)
- Formamidine lead iodide (CAS 1451592-07-6)
- Maxacalcitol Impurity 4 (CAS 338956-39-1)
- 4-Bromo-3-(trifluoromethyl)-1,1'-biphenyl (CAS 876758-59-7)
- Lapatinib Impurity 25 (CAS 231278-20-9)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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