4-Methoxy-2,5-dimethylphenol CAS 4962-28-1
| CAS No. | 4962-28-1 |
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H12O2, 4-Methoxy-2,5-dimethylphenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 152.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Methoxy-2,5-dimethylphenol (CAS 4962-28-1), molecular formula C9H12O2 and molecular weight 152.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-Methoxy-2,5-dimethylphenol 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 | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Methoxy Standards
- 3-Methoxy-6-methylbenzene-1,2-diamine (CAS 101251-28-9)
- 6-Methoxy-N1-methylbenzene-1,2-diamine (CAS 1021915-14-9)
- (6-Methoxy-5-methylpyridin-3-yl)methanamine (CAS 1033691-32-5)
- 2-Methoxy-4-methylbenzyl alcohol (CAS 10542-80-0)
- 2-(5-Methoxy-2-pyridyl)ethylamine (CAS 1060801-81-1)
- 6-Methoxy-N-methyl-2-pyridinemethanamine (CAS 1060806-94-1)
- 6-Methoxy-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1100750-13-7)
- (6-Methoxy-2-methylpyridin-3-yl)methanamine (CAS 1143521-89-4)
Recommended Standards
- 4-Methoxy-2,3-dimethylphenol (CAS 35355-33-0)
- 4-Methoxy-2,6-dimethylphenol (CAS 2431-91-6)
- 4-Methoxy-1-n-methylbenzene-1,2-diamine (CAS 3360-78-9)
- 4-Methoxy-2-methylbenzyl alcohol (CAS 52289-55-1)
- 2-Hydrazino-5-methylpyridine (CAS 4931-01-5)
- 1-(Oxazol-4-yl)ethan-1-one (CAS 859046-10-9)
- N-Cyclohexyl-1-phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide (CAS 900012-11-5)
- 2-Methoxy-2-(oxolan-3-yl)acetaldehyde (CAS 1889254-22-1)
- 3-Bromo-6-(piperidin-1-yl)pyridazine (CAS 1027513-11-6)
- N,N-Diethyl-4-hydroxy-3-nitrobenzenesulfonamide (CAS 54964-07-7)
- 4-Bromo-5-chloropyridin-3-ol (CAS 1211517-85-9)
- 2-Bromo-3-chloro-6-iodopyridine (CAS 1628502-46-4)
- 8-(2,4-Dihydroxyphenyl)-7-hydroxy-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)-2H-phenoxazin-3(10H)-one (CAS 71939-12-3)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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