1-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-amine CAS 1171036-79-5
| CAS No. | 1171036-79-5 |
| Molecular Formula | C14H14N4OS |
| Molecular Weight | 286.35 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.
1-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-amine (CAS 1171036-79-5), molecular formula C14H14N4OS and molecular weight 286.35 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-amine (C14H14N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H14N4OS |
| Molecular Weight | 286.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 1-(4-(3-Methoxyphenyl)thiazol-2-yl)-3-methyl-1h-pyrazol-5-amine (CAS 1173251-62-1)
- (E)-3-(4-((2-Methoxyphenyl)thio)phenyl)acrylicacid (CAS 951624-15-0)
- 1-(6-(4-Methoxyphenyl)-3-methylimidazo[2,1-b]thiazol-2-yl)ethan-1-one (CAS 860784-05-0)
- 2-((4-((4-Methoxyphenyl)amino)-6-methylpyrimidin-2-yl)thio)acetonitrile (CAS 56605-22-2)
- N-((4-Methoxyphenyl)carbamothioyl)benzamide (CAS 21258-08-2)
- 1-(1-(4-Methoxyphenyl)-1H-imidazol-2-yl)cycloheptanol (CAS 874133-82-1)
- N-[(4-Methoxyphenyl)methyl]-4-propanoyl-1H-pyrrole-2-carboxamide (CAS 1262222-61-6)
- 1-(4-Methoxyphenyl)-3-(piperazin-1-yl)pyrazin-2(1H)-one (CAS 1713590-09-0)
Recommended Standards
- 3-Amino-4-methoxy-N-(oxan-4-yl)benzene-1-sulfonamide (CAS 1153060-26-4)
- (R)-N-(1-(4-methoxy-3-sulfamoylphenyl)propan-2-yl)acetamide (CAS 112101-74-3)
- 2-Methyl-3-(methylthio)-4-phenyl-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione (CAS 118792-66-8)
- N-(4-(Cyanomethoxy)phenyl)-2,5-dimethylthiophene-3-carboxamide (CAS 1118850-95-5)
- 2-(2-Aminopropan-2-yl)benzoic acid (CAS 1314668-90-0)
- 4-Chloro-3-cyclopropyl-1H-pyrazolo[4,3-c]pyridine (CAS 1246350-02-6)
- (3S,4S)-4-aminotetrahydrothiophen-3-ol hydrochloride (CAS 30461-28-0)
- 6-((5-Chloro-3-methylbenzofuran-2-yl)sulfonyl)pyridazin-3(2H)-one (CAS 463976-07-0)
- 4-Methylumbelliferyl β-D-ribofuranoside (CAS 195385-93-4)
- N-(3,4-dichlorobenzyl)-1-(4-phenylthiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321998-62-3)
- Potassium trifluoro(quinolin-7-yl)borate (CAS 1411985-64-2)
- 2-Bromo-N-(2-ethoxyphenyl)benzamide (CAS 303991-69-7)
- 4-Chloro-6-pyridin-2-ylpyrimidine (CAS 284050-18-6)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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