1-[4-(1,3-Benzoxazol-2-yl)phenyl]-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol CAS 1142213-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142213-27-1 |
| Molecular Formula | C19H17N3OS |
| Molecular Weight | 335.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[4-(1,3-Benzoxazol-2-yl)phenyl]-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142213-27-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17N3OS. Molecular weight: 335.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17N3OS |
| Molecular Weight | 335.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-[3-(1,3-Benzoxazol-2-yl)-4-fluorophenyl]-4-methylbenzamide (CAS 685108-48-9)
- 2-(1,3-Benzoxazol-2-ylsulfanyl)-N-(3,4-dichlorophenyl)acetamide (CAS 297150-39-1)
- 5-[(1,2-Benzoxazol-3-yl)methyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 860785-59-7)
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- 2-(1,2-Benzoxazol-3-yl)-N-[(3-chlorophenyl)methyl]acetamide (CAS 860651-30-5)
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Recommended Standards
- N-(2,5-Diethoxyphenyl)-4-methylbenzenesulfonamide (CAS 107276-46-0)
- (2E)-3-(4-Methoxyphenyl)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)prop-2-en-1-one (CAS 1164541-18-7)
- 1-(Indolin-1-yl)-2-(2-(phenylamino)thiazol-4-yl)ethan-1-one (CAS 1040678-06-5)
- n-Cyclohexyl-2-methoxyaniline (CAS 850570-34-2)
- tert-Butyl 4-(3-hydroxybenzoyl)piperazine-1-carboxylate (CAS 219770-48-6)
- 2-(Chloromethyl)tetrahydro-2H-pyran (CAS 18420-41-2)
- 4-Phenoxy-1,2,5-oxadiazol-3-amine (CAS 129282-34-4)
- Furan-2,4-dicarbaldehyde (CAS 7039-97-6)
- N-Methyl-1-(4-(phenoxymethyl)phenyl)methanamine (CAS 941716-90-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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