3-[(1,3-dioxaindan-5-yloxy)methyl]-4-methoxybenzaldehyde CAS 832739-19-2
| CAS No. | 832739-19-2 |
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(1,3-dioxaindan-5-yloxy)methyl]-4-methoxybenzaldehyde (CAS 832739-19-2), molecular formula C16H14O5 and molecular weight 286.28 g/mol, is a CATO reference standard with documented purity and traceability.
3-[(1,3-dioxaindan-5-yloxy)methyl]-4-methoxybenzaldehyde (C16H14O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-[(1,3-dioxaindan-5-yloxy)methyl]-4-methoxybenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 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.) | 1986 |
Related dioxaindan Standards
- 4-(1,3-Dioxaindan-5-yl)-5-cyclopentyl-2-methyl-2,3-dihydro-1h-pyrazol-3-imine (CAS 1356725-17-1)
- 4-(1,3-Dioxaindan-5-yl)-3-(thiophen-3-yl)-1h-pyrazol-5-amine (CAS 1186679-79-7)
- 4-(1,3-Dioxaindan-5-yl)-5-(furan-3-yl)-2-methyl-2,3-dihydro-1h-pyrazol-3-imine (CAS 1355784-62-1)
- n-[(1,3-dioxaindan-5-yl)methyl]-2-(4-methylpiperazin-1-yl)acetamide (CAS 1120218-03-2)
- 3-(1,3-Dioxaindan-5-yl)-1-phenyl-1h-pyrazole-4-carbaldehyde (CAS 1004451-69-7)
- 2-{[5-(1,3-dioxaindan-5-yl)-1,2-oxazol-3-yl]methoxy}acetic acid (CAS 1018128-22-7)
- 5-(1,3-Dioxaindan-5-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 61066-46-4)
- 4-(1,3-Dioxaindan-5-yl)-2-methyl-5-(thiophen-3-yl)-2,3-dihydro-1h-pyrazol-3-imine (CAS 1354958-60-3)
Recommended Standards
- 3,4-Dihydro-8-Hydroxy-3-(3-Hydroxy-4-Methoxyphenyl) 1H-2-Benzopyran-1-One (CAS 55555-33-4)
- 3-[(2-Hydroxyphenyl)amino]-1-(3-nitrophenyl)propan-1-one (CAS 36946-00-6)
- 3-(Hydroxymethyl)phenyl 2-acetoxybenzoate, 97% (CAS 287118-98-3)
- 3-[(4-Formyl-2-methoxyphenoxy)methyl]benzoic acid (CAS 428470-46-6)
- 4-(P-tolyl)-5,6-dihydro-4H-pyrido[3,2,1-jk]carbazole (CAS 198019-25-9)
- 4-((6,8-Dibromoquinazolin-4-yl)amino)butanoic acid (CAS 886500-10-3)
- (S)-3-(4-Fluoro-benzenesulfonyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1289386-05-5)
- 2,3,4,4a,5,6-Hexahydro-1H-pyrazino[1,2-a]quinoline (CAS 21535-56-8)
- Allyl Propyl Sulfide (CAS 27817-67-0)
- 5-Chloro-4-cyclopropoxy-2-ethylpyridine (CAS 1243444-01-0)
- Azilsartan Impurity 128 (CAS CATO-C4X-1096128)
- 2725-53-3 5-(1,1-DIMETHYLETHYL)-2-HYDROXY-BENZALDEHYDE 5-(TERT-BUTYL)-2-HYDROXYBENZENECARBALDEHYDE 5-TERT-BUTYLSALICYLALDEHYDE 5-Tert-butyl-2-hydroxybenzaldehyde AS05545 BENZALDEHYDE, 5-(1,1-DIMETHYLETHYL)-2-HYDROXY- (CAS 2725-53-3)
- 5'-Bromospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 1428799-34-1)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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 18665070610 / Nicole.chen@cato-chem.com