N-Butyl-4-(((2-thioxo-1,2-dihydroquinazolin-4-yl)amino)methyl)cyclohexane-1-carboxamide CAS 688356-55-0
| CAS No. | 688356-55-0 |
| Molecular Formula | C20H28N4OS |
| Molecular Weight | 372.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 372.53 g/mol gives N-Butyl-4-(((2-thioxo-1,2-dihydroquinazolin-4-yl)amino)methyl)cyclohexane-1-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Butyl-4-(((2-thioxo-1,2-dihydroquinazolin-4-yl)amino)methyl)cyclohexane-1-carboxamide (CAS 688356-55-0) is a high-purity analytical reference standard with the molecular formula C20H28N4OS and a molecular weight of 372.53 g/mol.
Based on its molecular formula C20H28N4OS, N-Butyl-4-(((2-thioxo-1,2-dihydroquinazolin-4-yl)amino)methyl)cyclohexane-1-carboxamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), N-Butyl-4-(((2-thioxo-1,2-dihydroquinazolin-4-yl)amino)methyl)cyclohexane-1-carboxamide 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 | C20H28N4OS |
| Molecular Weight | 372.53 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.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-(bis(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium (CAS 7438-46-2)
- Blonanserin-d5 (CAS 1346599-86-7)
- 5-Methyl-N-(2-morpholino-2-(thiophen-2-yl)ethyl)thiophene-2-sulfonamide (CAS 920171-23-9)
- Arotinolol Impurity 62 (CAS CATO-C4X-185462)
- 5-Bromo-2-fluoro-4-methylphenol (CAS 1111096-04-8)
- 4-Methyl-[1,1'-biphenyl]-3-ol (CAS 105902-32-7)
- tert-butyl N-{2-[5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]ethyl}carbamate (CAS 1803604-42-3)
- tert-Butyl N-(2-formylcyclohexyl)carbamate (CAS 1496985-27-3)
- rel-(3R,4S)-tert-Butyl 4-(3-ethynylazetidin-1-yl)-3-hydroxypiperidine-1-carboxylate (CAS 2773490-60-9)
- 2-Amino-4-(cyclohexylmethyl)phenol (CAS 1243389-34-5)
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- (SP-4-2)-[1,1'-(1,4-butanediyl)bis[1,1-diphenylphosphine-κp]]dichloroplatinum (CAS 65097-96-3)
- N-(4-((3-(trifluoromethyl)phenyl)sulfonyl)phenyl)acetamide (CAS 339105-01-0)
- Semaglutide238 (CAS CATO-C4X-2226238)
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