(S)-1-(2,4,6-Trimethoxyphenyl)ethan-1-ol CAS 1821773-74-3
| CAS No. | 1821773-74-3 |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-1-(2,4,6-Trimethoxyphenyl)ethan-1-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.
(S)-1-(2,4,6-Trimethoxyphenyl)ethan-1-ol (CAS 1821773-74-3) is a high-purity analytical reference standard with the molecular formula C11H16O4 and a molecular weight of 212.24 g/mol.
Based on its molecular formula C11H16O4, (S)-1-(2,4,6-Trimethoxyphenyl)ethan-1-ol 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 212.24 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 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 methanol, ethanol, 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.) | 1995 |
Related S Standards
- (R)-1-(3,4,5-Trimethoxyphenyl)ethan-1-ol (CAS 120466-68-4)
- (R)-1-(2,3,4-Trimethoxyphenyl)ethan-1-ol (CAS 120466-69-5)
- (S)-1-(2,3,4-Trimethoxyphenyl)ethan-1-ol (CAS 1568104-46-0)
- (R)-1-(2,4,6-Trimethoxyphenyl)ethan-1-ol (CAS 1821705-66-1)
- (R)-1-(2,4,5-Trimethoxyphenyl)ethan-1-ol (CAS 1821828-55-0)
- (S)-1-(2,4,5-Trimethoxyphenyl)ethan-1-ol (CAS 1821840-52-1)
- (S)-1-(3,4,5-Trimethoxyphenyl)ethan-1-ol (CAS 669088-56-6)
- 2-(2,4,6-Trimethoxyphenyl)ethan-1-ol (CAS 832-87-1)
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