2-[2-(4-hydroxyphenyl)-1,3-thiazol-4-yl]acetic acid CAS 23551-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23551-34-0 |
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[2-(4-hydroxyphenyl)-1,3-thiazol-4-yl]acetic acid (CAS 23551-34-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9NO3S. Molecular weight: 235.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related hydroxyphenyl Standards
- 2-[2-(3-Hydroxyphenyl)-4-thiazolyl]acetic Acid (CAS 171017-52-0)
- Methyl 1-(3-hydroxyphenyl)-5-oxopyrrolidine-3-carboxylate (CAS 101626-19-1)
- Methyl 1-(4-hydroxyphenyl)-5-oxopyrrolidine-3-carboxylate (CAS 133748-30-8)
- Methyl 1-(2-hydroxyphenyl)-5-oxopyrrolidine-3-carboxylate (CAS 1820747-17-8)
- (2s)-3-(4-Hydroxyphenyl)-2-(prop-2-enamido)propanoic acid (CAS 192705-88-7)
- 2-(4-Hydroxyphenyl)benzofuran-5-carbonitrile (CAS 90178-95-3)
- 2-((4-Hydroxyphenyl)thio)-N-(prop-2-yn-1-yl)propanamide (CAS 1179954-17-6)
- N-(4-Hydroxyphenyl)octanamide (CAS 82568-64-7)
Recommended Standards
- 2-[(4-phenyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetic acid (CAS 3682-28-8)
- 2-{[3-Oxo-2-benzofuran-1(3H)-yliden]methyl}-1-hydrazinecarbothioamide (CAS 320424-97-3)
- 2-(Pyrimidin-2-yl)benzenesulfonamide (CAS 88152-97-0)
- 4-(4-Hydroxy-3-nitro-benzenesulfonylamino)-benzoic acid (CAS 131971-25-0)
- 2-Bromo-4-chloro-5-fluorophenol (CAS 157165-23-6)
- 3-Amino-4-methyl-n-propylbenzamide (CAS 76765-61-2)
- (1H-Benzo[d]imidazol-2-yl)methyl acetate (CAS 33809-91-5)
- tert-Butyl (trans-3-(aminomethyl)cyclobutyl)carbamate (CAS 1214727-57-7)
- 1-([1,1'-Biphenyl]-4-yl)butan-1-amine (CAS 1021080-13-6)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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 13829788188 / jacky.chen@cato-chem.com