2-[6-(4-Methoxyphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid CAS 68347-95-5
| CAS No. | 68347-95-5 |
| Molecular Formula | C14H12N2O3S |
| Molecular Weight | 288.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[6-(4-Methoxyphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid (CAS 68347-95-5), molecular formula C14H12N2O3S and molecular weight 288.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-[6-(4-Methoxyphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-[6-(4-Methoxyphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid 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 | C14H12N2O3S |
| Molecular Weight | 288.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 6-(4-Methoxyphenyl)-3-methylimidazo[2,1-b][1,3]thiazole-2-carboxylic acid (CAS 1131580-22-7)
- 3-[(3-Methoxyphenyl)methyl]-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione (CAS 1223886-16-5)
- 3-((3-Methoxyphenyl)imino)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 312592-03-3)
- 2-[2-(4-methoxyphenyl)-2-oxoethyl]-5,5-dimethylcyclohexane-1,3-dione (CAS 112404-28-1)
- 4-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]butanoic acid (CAS 1283109-02-3)
- 3-(4-Methoxyphenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 147508-58-5)
- 1,2-Bis(4-methoxyphenyl)propane-1,3-diol (CAS 85272-48-6)
- 3-(4-Methoxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one (CAS 76172-68-4)
Recommended Standards
- 2-[5-(diethylsulfamoyl)-2-oxo-1,2-dihydropyridin-1-yl]acetic acid (CAS 854035-86-2)
- 2-Amino-4-phenethylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 898131-78-7)
- 2-(Furan-2-yl)-5-((2-phenoxyethyl)thio)-1,3,4-oxadiazole (CAS 477856-49-8)
- 2-Hydroxy-4-(3-phenylthioureido)benzoic acid (CAS 20679-94-1)
- Sodium (R,E)-2-(benzylideneamino)propanoate (CAS 1932578-04-5)
- 7-Methoxy-1H-indole-4-carbaldehyde (CAS 85598-16-9)
- 4-Amino-2-bromothieno[3,2-c]pyridine-7-carboxamide (CAS 690635-45-1)
- 6-Chloro-2-(3-propoxyphenyl)quinoline-4-carboxylic acid (CAS 932796-26-4)
- 5B(H)-Pregnane (CAS 481-26-5)
- 6-Fluoro-2,8-dimethylquinolin-4-ol (CAS 1154918-17-8)
- Carcinine (CAS 56897-53-1)
- Methyl 2-(Bromomethyl)-5-fluorobenzoate (CAS 138786-65-9)
- 2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)propan-2-amine (CAS 1155953-86-8)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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