4-(4-Methoxyphenyl)-2-(1H-pyrazol-1-yl)-1,3-thiazole CAS 128433-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128433-02-3 |
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methoxyphenyl)-2-(1H-pyrazol-1-yl)-1,3-thiazole (CAS 128433-02-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11N3OS. Molecular weight: 257.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 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.) | 1993 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 4-(3-(4-METHOXYPHENYL)-1H-PYRAZOL-1-YL)PIPERIDINE (CAS 1210945-75-7)
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Recommended Standards
- 2-[4-(dimethylsulfamoyl)phenyl]propanoic acid (CAS 1304886-37-0)
- Methyl 3-hydroxy-1-oxo-N-(prop-2-yn-1-yl)-1H-indene-2-carbimidothioate (CAS 1274903-29-5)
- 5-((Tert-butoxycarbonyl)(methyl)amino)thiophene-2-carboxylic acid (CAS 131052-68-1)
- 3-Phenylimidazo[5,1-a]isoquinoline (CAS 19382-37-7)
- Methyl [4-(chlorosulfonyl)phenyl]carbamate (CAS 21926-53-4)
- (6-Chloro-4-(trifluoromethyl)pyridin-2-yl)boronic acid (CAS 1217500-88-3)
- Tert-butyl (3-bromo-5-chloro-2-methoxyphenyl)carbamate (CAS 1485204-67-8)
- 1-Oxa-6-azaspiro[3.5]nonane oxalate(2:1) (CAS 1523606-44-1)
- 2-Ethoxy-3-(1-isobutylpyrrolidin-2-yl)pyridine (CAS 1352537-70-2)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com