2-Methoxy-5-((4-methylthiazol-2-yl)amino)phenol CAS 933045-64-8
| CAS No. | 933045-64-8 |
| Molecular Formula | C11H12N2O2S |
| Molecular Weight | 236.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-5-((4-methylthiazol-2-yl)amino)phenol (CAS 933045-64-8), molecular formula C11H12N2O2S and molecular weight 236.29 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methoxy-5-((4-methylthiazol-2-yl)amino)phenol (C11H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-Methoxy-5-((4-methylthiazol-2-yl)amino)phenol 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 | C11H12N2O2S |
| Molecular Weight | 236.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 6-Methoxy-3-methyl-benzo[b]thiophene-2-carboxylic acid methyl ester (CAS 82788-18-9)
- Methyl 5-methoxy-3-methylbenzo[b]thiophene-2-carboxylate (CAS 75416-70-5)
- Methyl 6-Methoxy-2-naphthylacetate-d6 (CAS 1246815-39-3)
- 1-(2-Methoxy-4-nitrophenyl)piperidine (CAS 118450-89-8)
- n-(2-(Methoxy(methyl)amino)-2-oxoethyl)-4-methylbenzamide (CAS 1209385-98-7)
- 4-Methoxy-1-(4-nitrophenyl)piperidine (CAS 1268153-91-8)
- 2-(Methoxy(naphthalen-1-yl)methyl)malononitrile (CAS 1395492-78-0)
- 1-(3-Methoxy-4-nitrophenyl)piperidine (CAS 352651-56-0)
Recommended Standards
- 2-Ethyl-4,5-dimethylthieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 929975-02-0)
- 2-Methyl-1-tosyl-1H-imidazole (CAS 86181-71-7)
- 2-{2-[(methylsulfanyl)methyl]-1h-1,3-benzodiazol-1-yl}acetic acid (CAS 874594-05-5)
- 2-Morpholin-4-yl-1,3-benzothiazol-6-ol (CAS 33670-46-1)
- 2-(4-(1H-indol-5-yl)phenyl)acetic acid (CAS 886363-28-6)
- 1,2,2-Trifluoroethyl trifluoromethyl ether (CAS 84011-06-3)
- tert-Butyl (6-methyl-5-nitropyridin-2-yl)carbamate (CAS 1062134-25-1)
- 5-Bromo-2-chloro-3-(trifluoromethyl)thiophene (CAS 2168435-62-7)
- Z-Thr-OSu (CAS 76401-90-6)
- 6-(4-Methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbothioamide (CAS 1131604-91-5)
- 5-tert-butyl-1-methyl-1H-1,2,4-triazol-3-amine (CAS 1551494-82-6)
- (5-Bromo-2-chloro-3-methoxyphenyl)methanol (CAS 1415467-78-5)
- Trichloro(11-phenoxyundecyl)silane (CAS 526204-46-6)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
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