1-(4-Butoxyphenyl)-3-(4-(dimethylamino)phenyl)thiourea CAS 500-89-0
| CAS No. | 500-89-0 |
| Molecular Formula | C19H25N3OS |
| Molecular Weight | 343.49 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-(4-Butoxyphenyl)-3-(4-(dimethylamino)phenyl)thiourea (CAS 500-89-0), a certified reference material (molecular formula C19H25N3OS, MW 343.49 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 1-(4-Butoxyphenyl)-3-(4-(dimethylamino)phenyl)thiourea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C19H25N3OS |
| Molecular Weight | 343.49 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.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Butoxyphenyl Standards
- 1,2-Bis(4-butoxyphenyl)diazene oxide (CAS 17051-01-3)
- 4-Butoxyphenyl 4-pentylbenzoate (CAS 51128-24-6)
- 2-(4-Butoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160264-83-4)
- 2-(3-Butoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160264-85-6)
- 9-(4-Butoxyphenyl)pyrazolo[1,5-a][1,2,4]triazolo[3,4-c]pyrazine-3(2H)-thione (CAS 1031619-27-8)
- N-(4-Butoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-89-0)
- 1-(4-Butoxyphenyl)-3-(pyrazolo[1,5-a]pyridin-3-ylmethyl)urea (CAS 1396879-31-4)
- 2-(3-Butoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932841-33-3)
Recommended Standards
- (1S,2R)-N,N-Dicyclohexyl-1-phenylphospholan-2-amine (CAS 154113-90-3)
- 2-((1-Cyclohexyl-1H-imidazol-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 946367-60-8)
- (4-(1H-Pyrrol-1-yl)phenyl)(3-((dimethylamino)methyl)-1,4-thiazepan-4-yl)methanone (CAS 1448044-51-6)
- 2-([2,2'-Bithiophen]-5-yl)-3-phenylthiazolidin-4-one (CAS 64971-89-7)
- Methyl 1-amino-4-isobutyl-2-methyl-1H-imidazole-5-carboxylate (CAS 1150617-79-0)
- Ethyl 1-benzyl-5-hydroxy-1H-pyrazole-4-carboxylate (CAS 651755-15-6)
- 4,5-Dichloro-1H-pyrrolo[2,3-b]pyridine (CAS 1142192-58-2)
- Tymazoline (CAS 24243-97-8)
- (R)-2-amino-2-(4-chloro-2-methylphenyl)ethan-1-ol hydrochloride (CAS 2411180-22-6)
- 1-(2-Fluorobenzyl)-1h-pyrazole-5-carboxylic acid (CAS 1339906-44-3)
- (2-Chloro-6-methylphenyl)methanol (CAS 77206-89-4)
- Butamirate Impurity 3 (CAS CATO-C4X-15683)
- 2-(3,5-Dimethoxyphenyl)ethanol (CAS 7417-20-1)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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