4-(2-methylphenyl)-2,3-dihydro-1,3-thiazol-2-one CAS 1095231-46-1
| CAS No. | 1095231-46-1 |
| Molecular Formula | C10H9NOS |
| Molecular Weight | 191.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(2-methylphenyl)-2,3-dihydro-1,3-thiazol-2-one (C10H9NOS) 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.
4-(2-methylphenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 1095231-46-1) is a high-purity analytical reference standard with the molecular formula C10H9NOS and a molecular weight of 191.25 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.
CATO manufactures 4-(2-methylphenyl)-2,3-dihydro-1,3-thiazol-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9NOS |
| Molecular Weight | 191.25 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methylphenyl Standards
- 5-(2-Methylphenyl)-1,2,4-thiadiazol-3-amine (CAS 1086385-74-1)
- 4-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 36017-19-3)
- 4-(4-Methylphenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 2103-90-4)
- 5-(3-Methylphenyl)-1,3,4-thiadiazol-2-amine (CAS 76074-47-0)
- 5-(4-Methylphenyl)-1,3,4-thiadiazol-2-amine (CAS 26907-54-0)
- 5-(4-Methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 64310-34-5)
- 5-methyl-2-(2-methylphenyl)morpholine (CAS 1099679-79-4)
- [(E)-[1-(4-Methylphenyl)ethylidene]amino]urea (CAS 120445-91-2)
Recommended Standards
- 3-(4-methyl-1,3-thiazol-2-yl)phenol (CAS 1092305-67-3)
- 1-(3-Aminophenyl)-1h-imidazole-2-thiol (CAS 110086-87-8)
- N-acetyl-d-methionine (CAS 1109-92-8)
- 3-Amino-1-(3-ethynylphenyl)thiourea (CAS 1071638-49-7)
- rac O-Desmethyl Tramadol HCl (CAS 16412-54-7)
- 4-Fluoro-3'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1183311-26-3)
- ((2R,3S,4S,5S,6S)-3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl dihydrogen phosphate (CAS 40436-60-0)
- 1-(4-Bromo-3-fluorobenzyl)piperidine (CAS 1895990-45-0)
- 4-Methoxyphenyl 2-3-4-6-tetra-O-acetyl-β-D-galactopyranoside (CAS 2872-65-3)
- N-(3-(1H-Benzo[d]imidazol-2-yl)phenyl)-3-methylbenzamide (CAS 305357-89-5)
- 2-BROMO-1-METHYL-4-(TRIFLUOROMETHYL)BENZENE 2-BROMO-4-(TRIFLUOROMETHYL)TOLUENE 2-METHYL-5-(TRIFLUOROMETHYL)BROMOBENZENE 3-BROMO-4-METHYLBENZOTRIFLUORIDE 66417-30-9 BENZENE, 2-BROMO-1-METHYL-4-(TRIFLUOROMETHYL)- LF10079 (CAS 66417-30-9)
- N-(2-(Azepan-1-yl)-2-(1-methyl-1H-pyrrol-2-yl)ethyl)-2-(2-fluorophenoxy)acetamide (CAS 1049441-31-7)
- 2-(3-FLUOROPHENYL)-3-OXO-3-(PYRIDIN-3-YL)PROPANENITRILE (CAS 1096975-24-4)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com