1-(4-Chlorophenyl)-3-(5-methyloxazol-3(2H)-yl)urea CAS 55807-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55807-83-5 |
| Molecular Formula | C10H7ClO2S |
| Molecular Weight | 226.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Chlorophenyl)-3-(5-methyloxazol-3(2H)-yl)urea (CAS 55807-83-5) pharmaceutical standards reference standard. Molecular formula: C10H7ClO2S. Molecular weight: 226.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7ClO2S |
| Molecular Weight | 226.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-(4-Chlorophenyl)-2-sulfanyl-4,5-dihydro-1H-imidazol-5-one (CAS 1551779-08-8)
- (2Z)-2-[(2-chlorophenyl)imino]-1,3-thiazolidin-4-one (CAS 39130-93-3)
- (2Z)-2-[(3-chlorophenyl)imino]-1,3-thiazolidin-4-one (CAS 66625-39-6)
- (2Z)-2-[(4-chlorophenyl)imino]-1,3-thiazolidin-4-one (CAS 66625-33-0)
- 1-(2-Chlorophenyl)-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 55327-42-9)
- 1-(3-Chlorophenyl)-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 42351-67-7)
- 1-(4-Chlorophenyl)-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 55327-43-0)
- 2-((3-Chlorophenyl)amino)thiazol-4(5H)-one (CAS 20579-83-3)
Recommended Standards
- 1-Methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carbonyl chloride (CAS 876316-45-9)
- 1-Methyl-5-thien-2-yl-1H-pyrazole-3-carbonyl chloride (CAS 876316-46-0)
- 1-Piperazinecarbonyl chloride, 4-(methylsulfonyl)- (CAS 65463-96-9)
- 4-Bromo-2-methylpyrazolo[1,5-a]pyridine (CAS 2857113-38-1)
- (4-Chloro-2-isopropylpyrimidin-5-yl)boronic acid (CAS 2225174-09-2)
- tert-Butyl 2-(2-(methylamino)pyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352491-02-1)
- 4-(3,5-Difluorophenyl)piperidinehydrochloride (CAS 1004618-89-6)
- 4-Chloro-8-ethylpteridin-7(8H)-one (CAS 1707609-57-1)
- 2-(2,4-Dichlorobenzyl)piperazine (CAS 907971-69-1)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
Why CATO?
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