N-(5-Oxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-phenylacetamide CAS 957624-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957624-87-2 |
| Molecular Formula | C19H17N3O2S |
| Molecular Weight | 351.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-Oxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-phenylacetamide (CAS 957624-87-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17N3O2S. Molecular weight: 351.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O2S |
| Molecular Weight | 351.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-[(10-Oxido-9,10-dihydro-9-oxa-10-phosphaphenanthrene)methyl]-6-phenyl-1,3,5-triazine-2,4-diamine (CAS 66560-05-2)
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Recommended Standards
- N-(3-{3-[4-(4-Fluorophenyl)piperazino]-1-propynyl}phenyl)acetamide (CAS 900015-38-5)
- Glimepiride EP Impurity B (CAS 119018-29-0)
- N-(2-(1H-indol-3-yl)ethyl)quinoline-8-sulfonamide (CAS 66462-93-9)
- N-(5-Hydroxy-3-phenylpentyl)-2-methylbenzamide (CAS 1788833-20-4)
- 1-(Dimethylamino)-3-phenylpropan-2-one (CAS 114049-98-8)
- 3-(3-Iodophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152650-80-0)
- Methyl 5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate (CAS 889993-38-8)
- 2-Ethylthiazole-4-carboxylic acid hydrochloride (CAS 1646152-52-4)
- 746652-00-6 2-(2-Methoxybenzoyl)benzonitrile DTXSID80616406 (CAS 746652-00-6)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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