(2,4-Diphenylthiazol-5-yl)methanol CAS 864068-86-0
| CAS No. | 864068-86-0 |
| Molecular Formula | C16H13NOS |
| Molecular Weight | 267.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(2,4-Diphenylthiazol-5-yl)methanol (CAS 864068-86-0) is a high-purity analytical reference standard with the molecular formula C16H13NOS and a molecular weight of 267.35 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (2,4-Diphenylthiazol-5-yl)methanol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 267.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H13NOS |
| Molecular Weight | 267.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Methyl 2-(2,4-diphenylthiazol-5-yl)acetate (CAS 23821-92-3)
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- N-(4,5-Diphenylthiazol-2-yl)thiophene-2-carboxamide (CAS 300852-75-9)
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Recommended Standards
- 2-(2-Tolyl)-4-(2-hydroxyphenyl)thiazole (CAS 1965305-06-9)
- (E)-2-(4-methoxystyryl)benzo[d]thiazole (CAS 84645-80-7)
- 2-(4-Tolyl)-4-(2-hydroxyphenyl)thiazole (CAS 1965305-04-7)
- 1-(2-Methoxy-5-morpholinophenyl)thiourea (CAS 383870-59-5)
- (S)-2-amino-3-(1-(tert-butoxycarbonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)propanoic acid (CAS 2387563-72-4)
- 2-Fluoro-3-isopropylphenol (CAS 1243280-44-5)
- 1,4-Dimethyl-5-nitro-1H-pyrazole (CAS 70951-89-2)
- Ethyl 5-fluoroisoxazole-4-carboxylate (CAS 25786-81-6)
- 2-(2,6-Dichlorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-92-2)
- 2-(3-Isopropyl-1-methyl-1H-pyrazol-5-yl)acetic acid (CAS 1260658-87-4)
- N2,N4,N6-Tris(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazine-2,4,6-triamine (CAS 2410710-17-5)
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- 4-(5-(Anthracen-9-yl)-1,3,4-oxadiazol-2-yl)-N,N-dimethylaniline (CAS 70366-91-5)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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