4-Hydroxy-2,6-dimethoxybenzaldehyde CAS 22080-96-2
| CAS No. | 22080-96-2 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Hydroxy-2,6-dimethoxybenzaldehyde (CAS 22080-96-2), a certified reference material (molecular formula C9H10O4, MW 182.17 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 4-Hydroxy-2,6-dimethoxybenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-Hydroxy-2,6-dimethoxybenzaldehyde 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 | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Hydroxy Standards
- 2-(2-Hydroxy-4-methylphenoxy)acetic acid (CAS 1022729-31-2)
- 2-Hydroxy-2-(2-methoxyphenyl)acetic acid (CAS 10408-29-4)
- 2-Hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)acetaldehyde (CAS 1239368-65-0)
- 2-Hydroxy-5-methoxy-4-methylbenzoic acid (CAS 1378826-98-2)
- (S)-2-Hydroxy-3-phenoxypropanoic acid (CAS 140460-45-3)
- 2-Hydroxy-4,5-dimethoxybenzaldehyde (CAS 14382-91-3)
- 4-Hydroxy-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid (CAS 1520859-18-0)
- 6-Hydroxy-3-methoxy-2-methylbenzoic acid (CAS 17155-46-3)
Recommended Standards
- 4-Hydroxy-2,5-dimethoxybenzaldehyde (CAS 80749-72-0)
- 4-Hydroxy-3-(hydroxymethyl)-5-methoxybenzaldehyde (CAS 28276-05-3)
- 4-Ethoxy-3-hydroxybenzoic acid (CAS 90536-50-8)
- 4-Hydroxy-3-methoxyphenyl Acetate (CAS 57244-88-9)
- N-[(4-ethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methyl]-N-methylamine (CAS 93138-65-9)
- 2,3,6,8-Tetrachlorodibenzofuran (CAS 57117-37-0)
- 4-prop-2-ynyl-thiomorpholine 1,1-dioxide (CAS 10442-03-2)
- N1-Cyclopropyl-N1-((2,3-dihydrobenzo[b][1,4]dioxin-5-yl)methyl)ethane-1,2-diamine (CAS 1353976-96-1)
- [4-(Trimethylsilyl)phenyl]acetic acid (CAS 5112-65-2)
- Elagolix Impurity 16 (CAS 830346-47-9)
- 1,1'-(4-Methoxy-1,3-phenylene)bis(1H-pyrrole-2,5-dione) (CAS 6327-81-7)
- n-(2-(1h-Indol-3-yl)ethyl)-3-methylbenzamide (CAS 881487-84-9)
- (6-Methoxypyridin-3-yl)(3-methylthiophen-2-yl)methanone (CAS 898786-11-3)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com