N-(4-ethoxyphenyl)-4-phenylthiazol-2-amine hydrochloride CAS 19353-49-2
| CAS No. | 19353-49-2 |
| Molecular Formula | C17H16N2OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.85 g/mol gives N-(4-ethoxyphenyl)-4-phenylthiazol-2-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(4-ethoxyphenyl)-4-phenylthiazol-2-amine hydrochloride (CAS 19353-49-2) is a high-purity analytical reference standard with the molecular formula C17H16N2OSHCl and a molecular weight of 332.85 g/mol.
Structurally, N-(4-ethoxyphenyl)-4-phenylthiazol-2-amine hydrochloride (C17H16N2OSHCl) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 332.85 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-ethoxyphenyl)-4-phenylthiazol-2-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H16N2OS HCl |
| Molecular Weight | 332.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(3-Ethoxyphenyl)ethan-1-ol (CAS 1000521-80-1)
- 2-((4-Ethoxyphenyl)amino)acetohydrazide (CAS 100133-39-9)
- 1-(4-Ethoxyphenyl)-5-thioxopyrrolidin-2-one (CAS 100192-41-4)
- N-(4-Ethoxyphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 100253-53-0)
- Ethyl 1-(3-ethoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1003579-02-9)
- 13-(2-Ethoxyphenyl)-11,12-dimethyl-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-ol (CAS 1005084-97-8)
- 1-(8-(2-ethoxyphenyl)-6,7-dimethyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl)pyrrolidine (CAS 1005116-71-1)
- Ethyl 3-(3-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)ureido)propanoate (CAS 1005293-30-0)
Recommended Standards
- 1-Methyl-1,2-epoxycyclohexane (CAS 1713-33-3)
- 3-(Butylamino)propanamide (CAS 3813-26-1)
- N-(6-Acetyl-1,3-benzodioxol-5-yl)-3-chlorobenzenecarboxamide (CAS 698985-86-3)
- (1-Benzyl-1H-1,2,4-triazol-3-yl)methanol (CAS 138624-61-0)
- Ethyl 2-(ethylthio)-5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1263214-30-7)
- 1-Chloro-3-phenoxypropan-2-one (CAS 940-47-6)
- 1-{[4-(Trifluoromethoxy)phenyl]methyl}-1H-pyrazol-4-amine (CAS 1152841-84-3)
- 4,5-Difluoro-2-(trifluoromethyl)benzyl alcohol (CAS 261945-63-5)
- Methyl 5-ethoxybenzofuran-2-carboxylate (CAS 1239780-40-5)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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