4-Methyl-2-phenylthiazole-5-methanol CAS 61291-91-6
| CAS No. | 61291-91-6 |
| Molecular Formula | C11H11NOS |
| Molecular Weight | 205.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Methyl-2-phenylthiazole-5-methanol (C11H11NOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-Methyl-2-phenylthiazole-5-methanol (CAS 61291-91-6) is a high-purity analytical reference standard with the molecular formula C11H11NOS and a molecular weight of 205.28 g/mol.
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), 4-Methyl-2-phenylthiazole-5-methanol 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 | C11H11NOS |
| Molecular Weight | 205.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Phenylthiazole-5-carboxylic acid (CAS 10058-38-5)
- 2-Phenylthiazole-4-carboxylic acid (CAS 7113-10-2)
- 4-Phenylthiazole-2-carboxylic acid (CAS 59020-44-9)
- 4-Phenylthiazole-5-carboxylic acid (CAS 99822-84-1)
- 5-Phenylthiazole-2-carboxylic Acid (CAS 937369-77-2)
- 4-Phenylthiazole-2-carboxamide (CAS 145261-07-0)
- N-phenylthiazole-5-carboxamide (CAS 90842-21-0)
- 4-Acetyl-2-phenylthiazole (CAS 10045-52-0)
Recommended Standards
- 4-Methyl-2-(2-methylthiazol-4-yl)phenol (CAS 744152-38-3)
- 4-Methyl-3-(methylthio)-5-phenyl-4H-1,2,4-triazole (CAS 25812-76-4)
- 4-Methyl-1-(methylthio)isoquinolin-3(2H)-one (CAS 61576-34-9)
- 4-Methyl-5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 333313-78-3)
- 2-(3,5-Dibromophenyl)-4,6-diphenyl-1,3,5-triazine (CAS 1073062-59-5)
- 4-(2-(2-(4-(Tert-butyl)phenoxy)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 438198-03-9)
- 2-Methyl-4-tert-hexylphenol (CAS 6793-80-2)
- N-[3-(dimethylamino)propyl]-4-acetylbenzene-1-sulfonamide (CAS 1003494-10-7)
- (1-(tert-Butoxycarbonyl)-7-chloro-1H-indol-2-yl)boronic acid (CAS 1000068-24-5)
- 19912-67-5 (-)-epicubenol (1S,4R,4aS,8aR)-4,7-dimethyl-1-(propan-2-yl)-1,3,4,5,6,8a-hexahydronaphthalen-4a(2H)-ol (-)-epi-cubenol epi-cubenol epicubenol CHEBI:156227 (CAS 19912-67-5)
- 2-(Tributylstannyl)-3-fluoropyridine 573675-60-2 C17H30FNSn Y9517 (CAS 573675-60-2)
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- Cyclolinopeptide B (CAS 193139-41-2)
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