4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate CAS 71989-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71989-95-2 |
| Molecular Formula | C18H18O7 |
| Molecular Weight | 346.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate (CAS 71989-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18O7. Molecular weight: 346.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H18O7 |
| Molecular Weight | 346.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Formyl Standards
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- 4-Formyl-3-hydroxy-N-(2-oxo-2H-benzo[d]imidazol-5-yl)-2-naphthamide (CAS 55447-62-6)
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Recommended Standards
- 4-(Phenylthio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 223929-36-0)
- 5-(2H-1,3-Benzodioxol-5-yl)-1-(4-fluorobenzenesulfonyl)-1H-pyrazole (CAS 956964-56-0)
- 4-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)butanoic acid (CAS 2413732-05-3)
- 1-(6-(Trifluoromethyl)pyridin-2-yl)cyclopropane-1-carbonitrile (CAS 1346544-42-0)
- 2-(4-Nitro-1,2,5-oxadiazol-3-yl)acetic acid (CAS 186044-14-4)
- 2-(Pyrrolidin-3-yl)-N-(thiophen-3-ylmethyl)acetamide hydrochloride (CAS 1831735-38-6)
- 1,5-Dibromo-4,8-dimethoxynaphthalene (CAS 88818-38-6)
- 2-((Furan-2-ylmethyl)amino)ethanethiol (CAS 62868-01-3)
- Ethyl 2h-chromene-3-carboxylate (CAS 57543-58-5)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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