(3E)-3-(2-Phenylhydrazin-1-ylidene)-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one CAS 320422-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320422-47-7 |
| Molecular Formula | C17H13N3O |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3E)-3-(2-Phenylhydrazin-1-ylidene)-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-47-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13N3O. Molecular weight: 275.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13N3O |
| Molecular Weight | 275.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related E Standards
- (4Z)-4-(2-Phenylhydrazin-1-ylidene)-3,4-dihydro-1H-2-benzopyran-1,3-dione (CAS 339021-18-0)
- 2-[(1Z)-1-(2-Phenylhydrazin-1-ylidene)ethyl]benzoic acid (CAS 860650-73-3)
- 5-Methyl-3-(2-phenylhydrazin-1-yl)cyclohex-2-en-1-one (CAS 39554-99-9)
- 2-[Phenyl(2-phenylhydrazin-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 1020252-38-3)
- 4-{4-[(1E)-(2-phenylhydrazin-1-ylidene)methyl]pyrimidin-2-yl}phenyl 4-fluorobenzoate (CAS 477870-99-8)
Recommended Standards
- (1S,6S)-6-(((benzyloxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 475291-59-9)
- (3Z)-3-[(Dimethylamino)methylidene]-1-(4-nitrophenyl)piperidin-4-one (CAS 338757-98-5)
- ((4-Fluorophenyl)sulfonyl)valine (CAS 250714-79-5)
- 3-(Difluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 938022-22-1)
- Fast Red B Salt (Technical Grade) (CAS 49735-71-9)
- 1H-Imidazo[4,5-g]isoquinoline (CAS 117801-43-1)
- Methyl 4-Piperidineacetate Hydrochloride (CAS 81270-37-3)
- 2-Methoxy-6-((p-tolylamino)methyl)phenol (CAS 199464-62-5)
- 7-(Dimethylamino)-3-(3-methoxyphenyl)isoquinolin-1(2H)-one (CAS 862469-60-1)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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