1-(3-((4-Bromophenyl)thio)propyl)-3-(5-methylisoxazol-3-yl)urea CAS 899741-08-3
| CAS No. | 899741-08-3 |
| Molecular Formula | C14H16BrN3O2S |
| Molecular Weight | 370.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-((4-Bromophenyl)thio)propyl)-3-(5-methylisoxazol-3-yl)urea.
1-(3-((4-Bromophenyl)thio)propyl)-3-(5-methylisoxazol-3-yl)urea (CAS 899741-08-3), molecular formula C14H16BrN3O2S and molecular weight 370.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H16BrN3O2S, 1-(3-((4-Bromophenyl)thio)propyl)-3-(5-methylisoxazol-3-yl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 370.26 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.
CATO manufactures 1-(3-((4-Bromophenyl)thio)propyl)-3-(5-methylisoxazol-3-yl)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 | C14H16BrN3O2S |
| Molecular Weight | 370.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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Recommended Standards
- Ethyl 2-bromo-4-(2-ethoxybenzyl)thiazole-5-carboxylate (CAS 1206908-27-1)
- 2-(2-Bromo-4-methylphenoxy)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 347364-37-8)
- Ethyl 2-bromo-4-(4-ethoxybenzyl)thiazole-5-carboxylate (CAS 1206908-19-1)
- 2-Bromo-1-(2,4-dimethyl-1-tosyl-1H-pyrrol-3-yl)ethan-1-one (CAS 885518-13-8)
- N-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-phenylacetamide (CAS 351521-31-8)
- 1-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)-2-((3-(trifluoromethyl)benzyl)thio)ethan-1-one (CAS 351857-75-5)
- N1-(2,6-dichlorobenzoyl)-2-[5-chloro-2-nitro-4-(trifluoromethyl)phenyl]-2-methylhydrazine-1-carboxamide (CAS 219138-63-3)
- (6R,7S)-Ceftizoxime Impurity 28 (CAS 1932625-97-2)
- Methyl 3-((3-fluorobenzyl)amino)propanoate (CAS 1094339-26-0)
- 6-Bromo-2-(2-chlorophenyl)-3-hydroxyquinazolin-4(3H)-one (CAS 338774-66-6)
- 6-(Difluoromethoxy)-3-fluoropyridine-2-carboxylic acid (CAS 1214386-58-9)
- N-(2-Cyano-3-cyclopropoxyphenyl)methanesulfonamide (CAS 1243323-07-0)
- n-(2-Fluorophenyl)ethane-1-sulfonamide (CAS 544662-80-8)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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