6,7-Dimethoxy-3-phenyl-1,4-dihydroindeno[1,2-c]pyrazole CAS 872872-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 872872-09-8 |
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-3-phenyl-1,4-dihydroindeno[1,2-c]pyrazole (CAS 872872-09-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N2O2. Molecular weight: 292.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
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- N-(5,6-Dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 895434-20-5)
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Recommended Standards
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- 6-Hydroxy-2-(propan-2-ylidene)-7-propylbenzofuran-3(2H)-one (CAS 88281-15-6)
- 3-(4-Benzyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 568551-27-9)
- [(4-Chlorobut-2-yn-1-yl)sulfanyl]carbonitrile (CAS 113079-33-7)
- 2,2,2-Trifluoro-1-(4-propoxyphenyl)ethan-1-ol (CAS 1247445-27-7)
- N-Benzyl-N-butyl-3-methylaniline (CAS 187101-94-6)
- 2-(Difluoromethyl)-5-fluoro-3-nitropyridine-4-carbonyl chloride (CAS 1804954-31-1)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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