2-[(3,4,5-Trimethoxyphenyl)methylidene]-2,3-dihydro-1H-indene-1,3-dione CAS 24760-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24760-34-7 |
| Molecular Formula | C19H16O5 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(3,4,5-Trimethoxyphenyl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 24760-34-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H16O5. Molecular weight: 324.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H16O5 |
| Molecular Weight | 324.33 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Trimethoxyphenyl Standards
- 8-(2,3,4-Trimethoxyphenyl)-8-oxooctanoic acid (CAS 951892-06-1)
- 8-Oxo-8-(2,4,5-trimethoxyphenyl)octanoic acid (CAS 951892-00-5)
- 8-Oxo-8-(3,4,5-trimethoxyphenyl)octanoic acid (CAS 951891-91-1)
- Ethyl 6-(3,4,5-trimethoxyphenyl)-6-oxohexanoate (CAS 951887-71-1)
- 1-Methyl-4-(2,4,6-trimethoxyphenyl)piperidin-3-yl acetate (CAS 234771-36-9)
- 1-[(3,4,5-trimethoxyphenyl)carbonyl]piperidine-3-carboxylic acid (CAS 926202-97-3)
- 4-(3-(3,4,5-Trimethoxyphenyl)-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 885954-11-0)
- 3-(3-(3,4,5-Trimethoxyphenyl)-1H-1,2,4-triazol-5-yl)aniline (CAS 1119442-12-4)
Recommended Standards
- 2-(Isopropylamino)-6-(3-nitrophenyl)quinazolin-7-ol (CAS 914395-73-6)
- 2-Amino-4-(2,5-dimethylphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 664999-59-1)
- 2-(6-(Methoxycarbonyl)-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetic acid (CAS 917252-80-3)
- 2-Chloro-3-(3-piperidinylmethoxy)pyridine (CAS 946713-43-5)
- 53I7K68X7Z 672-89-9 Methyltriacetolactone 4-Methoxy-6-methyl-2H-pyran-2-one 2H-Pyran-2-one, 4-methoxy-6-methyl- 5-18-01-00110 (Beilstein Handbook Reference) BRN 0115970 EINECS 211-600-9 Methyltriacetolacton [German] NSC 139216 Methyltriacetolacton UNII-53I7K68X7Z (CAS 672-89-9)
- Ethyl 1,4-dimethyl-1H-imidazole-2-carboxylate (CAS 898834-09-8)
- 5-Bromo-6-fluoro-2,3-dimethyl-2h-indazole (CAS 1638760-00-5)
- 2-(3-Aminopropyl)phenol (CAS 90765-59-6)
- HATU (CAS 148893-10-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com