3,5-Dimethyl-4-methoxybenzaldehyde CAS 39250-90-3
| CAS No. | 39250-90-3 |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3,5-Dimethyl-4-methoxybenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 164.20 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).
3,5-Dimethyl-4-methoxybenzaldehyde (CAS 39250-90-3) is a high-purity analytical reference standard with the molecular formula C10H12O2 and a molecular weight of 164.20 g/mol.
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 3,5-Dimethyl-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 | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Dimethyl Standards
- 2,2-Dimethyl-2,3-dihydrobenzofuran-3-ol (CAS 103324-02-3)
- 2,2-Dimethyl-1-(pyrimidin-5-yl)propan-1-one (CAS 103686-53-9)
- 3,6-Dimethyl-2,3-dihydrobenzofuran-5-ol (CAS 111950-57-3)
- 3',5'-Dimethyl-2'-hydroxyacetophenone (CAS 1198-66-9)
- 2,2-Dimethyl-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 1198153-92-2)
- 3,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 1232362-02-5)
- 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 150352-17-3)
- 5,5-Dimethyl-5,6-dihydrobenzofuran-7(4H)-one (CAS 191480-96-3)
Recommended Standards
- 3,5-dimethyl-1-acetate Phenol (CAS 877-82-7)
- 3,5-Dimethylbenzohydrazide (CAS 27389-49-7)
- 3,4-Dimethylphenyl acetate (CAS 22618-23-1)
- 3,6-Dimethyl-5,6-dihydrobenzofuran-2(4H)-one (CAS 80417-97-6)
- 2-(Difluoromethyl)-6-methyl-5-nitropyridine-3-carboxylic acid (CAS 1806039-76-8)
- Pentyl furan-2-carboxylate (CAS 4996-48-9)
- 5,5-Dimethyl-3,4,5,6-tetrahydropyridin-2-amine hydrochloride (CAS 179684-15-2)
- 1-cyclopropyl-1-(5-methyl-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride (CAS 1803586-57-3)
- 2-[4-(trifluoromethoxy)benzenesulfonamido]acetic acid (CAS 781626-92-4)
- 2-Chloro-3-nitrobenzonitrile (CAS 34662-24-3)
- N,N-Diethyl-3-(pent-1-en-3-yl)hex-4-enamide (CAS 89374-97-0)
- (S)-tert-Butyl 3-(4-(2-(tosyloxy)ethoxy)phenyl)-2-(tritylamino)propanoate (CAS 478037-15-9)
- tert-Butyl 3-(3-amino-1H-pyrazol-5-yl)azetidine-1-carboxylate (CAS 1346674-11-0)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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