5-(Methoxymethyl)-4-{[(2-thienylmethyl)amino]methylene}-2,4-dihydro-3H-pyrazol-3-one CAS 240799-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 240799-69-3 |
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(Methoxymethyl)-4-{[(2-thienylmethyl)amino]methylene}-2,4-dihydro-3H-pyrazol-3-one (CAS 240799-69-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H13N3O2S. Molecular weight: 251.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Furan-2-yl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 777879-30-8)
- 5-[(Ethanesulfonyl)methyl]-3-phenyl-1,2-oxazole (CAS 338962-45-1)
- 5-(Dimethylamino)naphthalene-1-sulfonic acid (CAS 4272-77-9)
- Ethyl 3-bromo-4-((4-chlorobenzyl)oxy)benzoate (CAS 1706453-38-4)
- 12-Carboxylated Natamycin Lactone (CAS CATO-C4X-20403)
- 2-Methoxy-4-(2-pyrrolidinyl)-phenol (CAS 7167-79-5)
- Bedaquiline Impurity 54 (CAS CATO-C4X-116754)
- 3-Fluoro-4-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1352394-59-2)
- 5-(Naphthalen-1-yl)-1H-1,2,4-triazole-3(2H)-thione (CAS 7271-54-7)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
Why CATO?
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