Rel-2-(benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide CAS 111728-01-9
| CAS No. | 111728-01-9 |
| Molecular Formula | C21H28N2OS |
| Molecular Weight | 356.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Rel-2-(benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Rel-2-(benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide (CAS 111728-01-9) is a high-purity analytical reference standard with the molecular formula C21H28N2OS and a molecular weight of 356.52 g/mol.
Structurally, Rel-2-(benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide (C21H28N2OS) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 356.52 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Rel-2-(benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide 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 | C21H28N2OS |
| Molecular Weight | 356.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Rel Standards
- 2-(Benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide (CAS 114419-77-1)
- 1-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-3-(thiophen-2-yl)urea (CAS 1797285-75-6)
- 4-((4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)sulfonyl)aniline (CAS 951921-21-4)
- 5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)bis(thiophene-2-carbaldehyde) (CAS 882303-63-1)
- Ethyl 4-(2-(benzo[d]oxazol-2-ylthio)acetamido)benzoate (CAS 58915-09-6)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(4-(4-fluorophenyl)piperazin-1-yl)propan-1-one (CAS 344569-55-7)
- 4-((3-(Benzo[d][1,3]dioxol-5-yloxy)propyl)sulfonyl)piperazine-1-carbaldehyde (CAS 946286-38-0)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)oxy)acetamide (CAS 1030097-27-8)
Recommended Standards
- Pmc-S-methylisothiourea (CAS 185674-98-0)
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- (±)-cis-3-Methyl Thiofentanyl (CAS 742029-96-5)
- N-(5-((2-(Cyclohexylamino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)pentanamide (CAS 893347-18-7)
- 1-(3-((Difluoromethyl)thio)phenyl)-N-methylmethanamine (CAS 1507508-16-8)
- 3,6-Diethyl-N-(pentan-3-yl)pyrazin-2-amine (CAS 622834-90-6)
- Methyl 2-(bromomethyl)-5-(trifluoromethyl)benzoate (CAS 875895-66-2)
- 3-Hydroxy-N-(2-oxotetrahydrofuran-3-yl)hexanamide (CAS 161234-45-3)
- 2-((2,2-Dimethoxyethyl)amino)-4-methylthiazole-5-carboxylic acid (CAS 1573547-67-7)
- 5-Fluorothiophene-2-carboxamide (CAS 1429418-60-9)
- Carglumic Acid impurity 03 (CAS 196394-48-6)
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- 4-Isothiocyanato-N-(2-phenylethyl)-benzenesulfonamide (CAS 956576-73-1)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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