4-(4-Ethoxyphenyl)-5-methylthiazol-2-amine CAS 443922-53-0
| CAS No. | 443922-53-0 |
| Molecular Formula | C12H14N2OS |
| Molecular Weight | 234.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 4-(4-Ethoxyphenyl)-5-methylthiazol-2-amine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 234.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(4-Ethoxyphenyl)-5-methylthiazol-2-amine (CAS 443922-53-0), a certified reference material (molecular formula C12H14N2OS, MW 234.32 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H14N2OS |
| Molecular Weight | 234.32 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- 1-(4-Ethoxyphenyl)heptan-1-one (CAS 1352218-18-8)
- 1-[(2-ethoxyphenyl)methyl]-3-methylpiperazine (CAS 1480796-24-4)
- 2-(4-Ethoxyphenyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 31466-56-5)
- (4-Ethoxyphenyl)(piperazin-1-yl)methanone (CAS 341529-33-7)
- 1-(4-Ethoxyphenyl)cyclopentane-1-carboxylic acid (CAS 61492-48-6)
- N-(2-Ethoxyphenyl)pyrrolidine-2-carboxamide (CAS 403479-00-5)
- N-(4-ethoxyphenyl)pyrrolidine-1-carboxamide (CAS 36879-56-8)
- N1-(2-Ethoxyphenyl)fumaramide (CAS 1164532-29-9)
Recommended Standards
- 4-(4-(2-Methoxyethyl)phenyl)thiazol-2-amine (CAS 847781-97-9)
- 4-(5-hydroxypyrimidin-2-yl)-1λ⁶-thiane-1,1-dione (CAS 2169438-99-5)
- 4-(3-Mercaptopropyl)-3-phenyl-1H-pyrazol-5(4H)-one (CAS 7767-85-3)
- 4-(Cyclopentylamino)-2-(methylsulfanyl)pyrimidine-5-carbonitrile (CAS 251372-07-3)
- (4-(Difluoromethoxy)pyridin-2-yl)methanol (CAS 1315361-55-7)
- 1-phenylpyrrolidin-3-ol (CAS 90874-96-7)
- (S)-1-(tert-Butoxycarbonyl)-2-(3-(trifluoromethyl)-benzyl)pyrrolidine-2-carboxylic acid (CAS 1217832-93-3)
- 3-Fluoro-2-(thiazolidin-3-yl)benzaldehyde (CAS 1713163-07-5)
- 3,3,3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid (CAS 480438-83-3)
- 3(S)-Chloromethyl-pyrrolidine-1-carboxylic acid benzyl ester (CAS 1187927-26-9)
- 5-((6-Chloropyridin-3-yl)methoxy)-2-cyclopropylbenzofuran-3-carbaldehyde (CAS 1209763-99-4)
- 2-(3-Morpholinopropyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005038-72-1)
- (S)-1-(5-bromopyridin-3-yl)-2,2,2-trifluoroethan-1-amine hydrochloride (CAS 1391393-70-6)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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