N'-(4-Isopropylbenzylidene)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carbohydrazide CAS 402839-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402839-74-1 |
| Molecular Formula | C23H22N4OS |
| Molecular Weight | 402.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(4-Isopropylbenzylidene)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 402839-74-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H22N4OS. Molecular weight: 402.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H22N4OS |
| Molecular Weight | 402.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 6-Benzyl-2-(4-isopropylbenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463364-58-1)
- N'-(4-Isopropylbenzylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide (CAS 302918-49-6)
- 3-(4-Isopropylbenzylidene)-5-(naphthalen-2-yl)furan-2(3H)-one (CAS 6278-14-4)
- (5E)-5-(4-Isopropylbenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 320422-83-1)
- 2-(2-(2-(4-Isopropylbenzylidene)hydrazinyl)-4-oxo-4,5-dihydrothiazol-5-yl)acetic acid (CAS 339304-10-8)
- (5E)-5-(4-Isopropylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 100393-19-9)
- 3-(4-Isopropylbenzylidene)-2-indolinone (CAS 186611-55-2)
- (E)-3-(4-Isopropylbenzylidene)indolin-2-one (CAS 210303-05-2)
Recommended Standards
- N-(2-Methoxyethyl)-2-(2-(p-tolyloxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 378769-12-1)
- N-tert-Butyl-2-(4-methoxybenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 318517-28-1)
- N-(2-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)ethyl)-4-isopropoxybenzamide (CAS 923245-90-3)
- 4,4-Dimethylisoquinoline-1,3(2H,4H)-dione (CAS 5488-36-8)
- 2-Amino-1-(5-fluoro-2-nitrophenyl)ethan-1-one (CAS 1495651-18-7)
- tert-Butyl ((3-(dibenzylamino)thietan-3-yl)methyl)carbamate (CAS 1935922-48-7)
- Zidovudine EP Impurity J (CAS 29706-84-1)
- TG6-10-1 (CAS 1415716-58-3)
- 3-Bromo-4-nitrobenzaldehyde (CAS 101682-68-2)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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