(2,9-Dimethyl-3,5-diphenyl-7H-furo[3,2-g]chromen-7-ylidene)hydrazine CAS 1092333-69-1
| CAS No. | 1092333-69-1 |
| Molecular Formula | C25H20N2O2 |
| Molecular Weight | 380.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C25H20N2O2, (2,9-Dimethyl-3,5-diphenyl-7H-furo[3,2-g]chromen-7-ylidene)hydrazine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 380.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (2,9-Dimethyl-3,5-diphenyl-7H-furo[3,2-g]chromen-7-ylidene)hydrazine (CAS 1092333-69-1), a certified reference material (molecular formula C25H20N2O2, MW 380.44 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2,9-Dimethyl-3,5-diphenyl-7H-furo[3,2-g]chromen-7-ylidene)hydrazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H20N2O2 |
| Molecular Weight | 380.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5H-indeno[1,2-b]pyridin-5-one oxime (CAS 65939-03-9)
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- 1-(3-{imidazo[1,2-a]pyridin-2-yl}phenyl)-1H-pyrrole (CAS 861206-66-8)
- 4-Bromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one (CAS 1255531-08-8)
- Aluminum fluoride hydrate (CAS 32287-65-3)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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