N-[(1R,2R)-2-(Dimethylamino)cyclohexyl]-N'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]thiourea CAS 1046493-36-0
| CAS No. | 1046493-36-0 |
| Molecular Formula | C23H31N3OS |
| Molecular Weight | 397.58 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-[(1R,2R)-2-(Dimethylamino)cyclohexyl]-N'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]thiourea (CAS 1046493-36-0) is a high-purity analytical reference standard with the molecular formula C23H31N3OS and a molecular weight of 397.58 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-[(1R,2R)-2-(Dimethylamino)cyclohexyl]-N'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]thiourea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 397.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C23H31N3OS |
| Molecular Weight | 397.58 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-[(1R,2R)-2-(Dimethylamino)cyclohexyl]-N'-[(1S,2R)-2-hydroxy-1,2-diphenylethyl]thiourea (CAS 1046493-35-9)
- 3-(tert-Butyldimethylsilyl)morphinone (1.0mg/ml in Acetonitrile) (CAS 91265-75-7)
- 1-((1R,2R)-2-(Dimethylamino)cyclohexyl)-3-((1S,2S)-2-hydroxy-1,2-diphenylethyl)thiourea (CAS 1046493-34-8)
- N-[(1S,2S)-2-(Dimethylamino)cyclohexyl]-N'-[(1S,2R)-2-hydroxy-1,2-diphenylethyl]thiourea (CAS 2459946-08-6)
- 5-Chlorobenzofuran-3(2H)-one (CAS 3261-05-0)
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