1-(1H-Indol-5-yl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol CAS 1142198-77-3
| CAS No. | 1142198-77-3 |
| Molecular Formula | C14H15N3S |
| Molecular Weight | 257.35 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.
CATO supplies 1-(1H-Indol-5-yl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142198-77-3), a certified reference material (molecular formula C14H15N3S, MW 257.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H15N3S, 1-(1H-Indol-5-yl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H15N3S |
| Molecular Weight | 257.35 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(4-(1H-Indol-3-yl)thiazol-2-yl)guanidine (CAS 115027-97-9)
- 2-(1H-indol-3-yl)-N-(thiazol-2-yl)acetamide (CAS 53493-82-6)
- 5-(1H-Indol-3-ylmethylene)-2-methylsulfanyl-3,5-dihydro-imidazol-4-one (CAS 488829-32-9)
- 3-((1H-Indol-3-yl)methyl)-6-methylpiperazine-2,5-dione (CAS 26384-48-5)
- 3-(3-(1H-indol-4-yl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1144451-52-4)
- 3-(3-(1H-Indol-5-yl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1144462-16-7)
- 1-(1h-Indol-4-yl)-3-(2,2,2-trifluoroethyl)urea (CAS 1333547-79-7)
- 1-((1H-Indol-3-yl)methyl)-5-oxopyrrolidine-2-carboxylic acid (CAS 1424839-66-6)
Recommended Standards
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- 3-(Propan-2-yl)-4-propoxybenzene-1-sulfonamide (CAS 1152861-15-8)
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- 4-Borono-3,5-dimethylbenzoic acid (CAS 851335-18-7)
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