3,5-Dimethyl-4-(thiophen-2-yl)-1H-pyrazole CAS 51463-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51463-85-5 |
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-4-(thiophen-2-yl)-1H-pyrazole (CAS 51463-85-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2S. Molecular weight: 178.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 3,5-Dimethyl-4-thiocyanatoaniline (CAS 141471-92-3)
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Recommended Standards
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- Methyl 7-chloro-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 33851-23-9)
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- 1-amino-3-chloro-2-piperazino-5-(trifluoromethyl)pyridinium 4-methylbenzene-1-sulphonate (CAS 249606-83-5)
- 2-(propan-2-yl)-6-propylaniline (CAS 368891-63-8)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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