4-Methyl-2-(2-methylthiazol-4-yl)phenol CAS 744152-38-3
| CAS No. | 744152-38-3 |
| Molecular Formula | C11H11NOS |
| Molecular Weight | 205.28 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.
4-Methyl-2-(2-methylthiazol-4-yl)phenol (CAS 744152-38-3) is a high-purity analytical reference standard with the molecular formula C11H11NOS and a molecular weight of 205.28 g/mol.
The molecular framework of 4-Methyl-2-(2-methylthiazol-4-yl)phenol (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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 4-Methyl-2-(2-methylthiazol-4-yl)phenol 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.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- n-((2-Methylthiazol-5-yl)methyl)pyridin-3-amine (CAS 1184703-86-3)
- n-((4-Methylthiazol-5-yl)methyl)pyridin-3-amine (CAS 1489628-12-7)
- (4-(2-Methylthiazol-4-yl)phenyl)methanol (CAS 857283-96-6)
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Recommended Standards
- 4-Methyl-1-(methylthio)isoquinolin-3(2H)-one (CAS 61576-34-9)
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- 4-chloro-5-ethylthiophene-2-carboxylic acid (CAS 859794-04-0)
- Methyl 5-(difluoromethoxy)-3-fluoropicolinate (CAS 1286776-42-8)
- (1r)-1-[4-(propan-2-yloxy)phenyl]ethan-1-ol (CAS 1212301-05-7)
- 1-(2-Iodophenylcarbonyl)pyrrolidine (CAS 159824-60-9)
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