1-Methyl-5-(thiophen-3-yl)-1H-pyrazole CAS 1269292-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269292-87-6 |
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Methyl-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-87-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8N2S. Molecular weight: 164.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 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.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(Thiophen-3-ylmethyl)-1H-imidazole (CAS 125883-73-0)
- 1-Methyl-5-(thiophen-2-yl)-1H-pyrazole (CAS 876316-68-6)
- 2-(Thiophen-2-ylmethyl)-1H-imidazole (CAS 945542-70-1)
- 4-Methyl-3-(thiophen-2-yl)-1H-pyrazole (CAS 59843-89-9)
- Thiophen-2-ylphosphonic acid (CAS 113305-47-8)
- 3-Methyl-5-(thiophen-2-yl)isoxazole (CAS 104516-55-4)
- 5-Methyl-3-(thiophen-3-yl)isoxazole (CAS 147137-35-7)
- 4-Methyl-2-(thiophen-2-yl)-1H-pyrrole (CAS 157613-76-8)
Recommended Standards
- (4-Isothiocyanatophenyl)methanamine (CAS 1262139-17-2)
- thieno[3,2-b]pyridin-6-ylmethanamine (CAS 1306604-20-5)
- {thieno[3,2-b]pyridin-2-yl}methanamine (CAS 1313725-98-2)
- 1H-Naphtho[1,2-d]imidazole (CAS 233-53-4)
- 4-(4-(Dimethylamino)piperidin-1-yl)-3-nitrobenzaldehyde 1154666-51-9 (CAS 1154666-51-9)
- (2S,3aS,6aS)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-octahydrocyclopenta[b]pyrrole-2-carboxylic acid (CAS 130309-34-1)
- 1-(2-Chlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-74-7)
- 2-(Tert-butyl) 5-ethyl 8-oxo-2,7-diazaspiro[3.5]Nonane-2,5-dicarboxylate (CAS 2225141-75-1)
- (3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)tetrahydropyran-2,4,5-triol hydrochloride (CAS 1078691-95-8)
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