1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)-1H-pyrazole CAS 1206087-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1206087-13-9 |
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)-1H-pyrazole (CAS 1206087-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O3S. Molecular weight: 266.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 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.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(1-Piperazinylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1193387-41-5)
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- 2-Methyl-2,3-dihydro-1H-quinolin-4-one (CAS 30448-37-4)
- N-(3,5-dimethylphenyl)-2-((2,3,4,5,6-pentamethylbenzyl)thio)acetamide (CAS 329079-47-2)
- N-butyl-2,2,2-trifluoroacetimidamide (CAS 1584-06-1)
- [1,3]Dioxolo[4,5-h]quinazoline (CAS 234-30-0)
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