3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea CAS 1234954-38-1
| CAS No. | 1234954-38-1 |
| Molecular Formula | C18H23N3OS |
| Molecular Weight | 329.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea (C18H23N3OS) 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 329.46 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).
3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea (CAS 1234954-38-1), molecular formula C18H23N3OS and molecular weight 329.46 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H23N3OS |
| Molecular Weight | 329.46 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.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(2-(Furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide (CAS 955686-08-5)
- 4-((Trifluoromethyl)thio)pyridin-2(1H)-one (CAS 1204234-38-7)
- N-(2,5-Difluorophenyl)-2-fluorobenzamide (CAS 903269-74-9)
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- 2-(4-Methoxy-3-nitrophenyl)-1,3-dithiolane (CAS 329078-95-7)
- Zonisamide Impurity 14 (CAS 23008-68-6)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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