1-(3,5-Dimethoxyphenyl)-2-methylpropan-2-ol CAS 34489-36-6
| CAS No. | 34489-36-6 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 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.
1-(3,5-Dimethoxyphenyl)-2-methylpropan-2-ol (CAS 34489-36-6) is a high-purity analytical reference standard with the molecular formula C12H18O3 and a molecular weight of 210.27 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(3,5-Dimethoxyphenyl)-2-methylpropan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.27 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).
As a certified reference material (CRM), 1-(3,5-Dimethoxyphenyl)-2-methylpropan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Dimethoxyphenyl Standards
- 4-(2,4-Dimethoxyphenyl)butan-1-ol (CAS 107153-52-6)
- 4-(2,5-Dimethoxyphenyl)butan-1-ol (CAS 1082496-27-2)
- 1-(2,4-Dimethoxyphenyl)butan-1-ol (CAS 117705-67-6)
- 4-(2,3-Dimethoxyphenyl)butan-1-ol (CAS 123014-49-3)
- 1-(2,4-Dimethoxyphenyl)-2-methylpropan-2-ol (CAS 1268147-09-6)
- 4-(2,4-Dimethoxyphenyl)butan-2-ol (CAS 1341054-03-2)
- 2-(2,4-Dimethoxyphenyl)butan-2-ol (CAS 1342559-41-4)
- 2-(3,4-Dimethoxyphenyl)butan-2-ol (CAS 1344303-95-2)
Recommended Standards
- 1-(3,4-Dimethoxyphenyl)butan-2-ol (CAS 26014-71-1)
- 1-(3,5-Dimethoxyphenyl)butan-1-ol (CAS 708253-29-6)
- 1-(3,4-Dimethoxyphenyl)butan-1-ol (CAS 54419-22-6)
- 1-(3'-Methyl[1,1'-biphenyl]-2-yl)ethanone (CAS 893739-26-9)
- 2-(Acetylamino)-4-pentynoic acid (CAS 23234-80-2)
- 2-(2-Phenylimidazolidin-2-yl)pyridine (CAS 219658-25-0)
- 4-Amino-n-methoxy-n-methylbenzamide (CAS 186252-52-8)
- (4S,5S)-1,3-Dibenzyl-4,5-diphenyl-1,3,2-diazaphospholidine 2-oxide (CAS 138421-34-8)
- [(2,3-Dichlorophenyl)methyl](propan-2-yl)amine hydrochloride (CAS 1158607-79-4)
- 2-Chloroquinoline-7-carbaldehyde (CAS 863549-06-8)
- 1,3-Bis(5-(ethylamino)pentyl)-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 672906-60-4)
- 3-(2,4-Dichlorophenyl)-3-oxopropanenitrile (CAS 39528-61-5)
- Benzyl (trans-4-aminocyclohexyl)carbamate hydrochloride (CAS 1217664-37-3)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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