5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one CAS 623935-25-1
| CAS No. | 623935-25-1 |
| Molecular Formula | C28H23N5O2S2 |
| Molecular Weight | 525.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 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.
5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 623935-25-1) is a high-purity analytical reference standard with the molecular formula C28H23N5O2S2 and a molecular weight of 525.64 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 525.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H23N5O2S2 |
| Molecular Weight | 525.64 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Isobutoxyphenyl Standards
- (Z)-5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-phenylthiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 956759-61-8)
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one (CAS 624724-24-9)
- 2-(5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 955972-94-8)
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 623935-26-2)
- 4-((4-Isobutoxyphenyl)sulfonyl)-2-phenylmorpholine (CAS 954016-28-5)
- 2-(4-Isobutoxyphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-94-1)
- 2-(3-Isobutoxyphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-98-5)
- 2-(3-Isobutoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-97-3)
Recommended Standards
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- (S)-benzyl tert-butyl (6-oxo-6-(4-(pyridin-4-yl)piperazin-1-yl)hexane-1,5-diyl)dicarbamate (CAS 204692-51-3)
- Valsartan EP Impurity B (CAS 137863-20-8)
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- ethyl 2-chloro-3-nitropyridine-4-carboxylate (CAS 1334147-28-2)
- 1,2,5-thiadiazole-3,4-dicarbonitrile (CAS 23347-22-0)
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- 5-Methoxy-2-methylquinoline (CAS 79205-04-2)
- Pancopride (CAS 121650-80-4)
- (S)-2-Nitro-6-(octyloxy)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (CAS 187235-10-5)
- (2-Fluoro-4-((1s,4r)-4-propylcyclohexyl)phenyl)boronic acid (CAS 159119-10-5)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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 18665070610 / Nicole.chen@cato-chem.com