3-(Furan-2-ylmethyl)-5-((1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one CAS 313362-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313362-43-5 |
| Molecular Formula | C25H19N3O2S2 |
| Molecular Weight | 457.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Furan-2-ylmethyl)-5-((1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 313362-43-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H19N3O2S2. Molecular weight: 457.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H19N3O2S2 |
| Molecular Weight | 457.57 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Furan Standards
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- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (CAS 485362-61-6)
- 1-(4-{2-[5-(furan-2-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1h-pyrazol-1-yl]-2-oxoethoxy}phenyl)pyrrolidin-2-one (CAS 920626-13-7)
- N-(3-(5-(Furan-2-yl)-1-(phenylsulfonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 851782-88-2)
- 1-(Furan-2-ylmethyl)-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606952-71-0)
- N-(Furan-2-ylmethyl)-2-imino-1-(3-morpholinopropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-74-7)
- N-(furan-2-ylmethyl)-4-(3-(3-(trifluoromethyl)phenyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl)benzamide (CAS 866018-77-1)
- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-bromo-5-methoxybenzoate (CAS 875157-56-5)
Recommended Standards
- [2-(4-MEthylpiperazinyl)-1-phenylethyl]methylamine (CAS 256227-71-1)
- 5,6-Dichloro-2-(2-chloropyridin-3-yl)-1-[(2,4-dichlorophenyl)methyl]-1H-1,3-benzodiazole (CAS 338774-27-9)
- 2,6-Bis(4,5-dihydro-2-oxazolyl)-4-(3,5-di-2-thienylphenyl)pyridine (CAS 1193725-34-6)
- Cabozantinib Impurity 32 (CAS 202917-04-2)
- 2-(Naphthalen-1-ylmethoxy)benzaldehyde (CAS 194803-00-4)
- 5-Iodo-1-methyl-1H-pyrazol-3-amine (CAS 1654058-24-8)
- Betamethasone EP Impurity E (CAS 981-34-0)
- 2-Methyl-4-heptanol (CAS 21570-35-4)
- Methyl 1-methyl-1,2,3,4-tetrahydronaphthalene-1-carboxylate, 97% (CAS 113967-23-0)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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