(2-(Benzo[d][1,3]dioxol-5-yldimethylsilyl)phenyl)methanol CAS 1244855-75-1
| CAS No. | 1244855-75-1 |
| Molecular Formula | C16H18O3Si |
| Molecular Weight | 286.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-(Benzo[d][1,3]dioxol-5-yldimethylsilyl)phenyl)methanol 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.
(2-(Benzo[d][1,3]dioxol-5-yldimethylsilyl)phenyl)methanol (CAS 1244855-75-1) is a high-purity analytical reference standard with the molecular formula C16H18O3Si and a molecular weight of 286.40 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (2-(Benzo[d][1,3]dioxol-5-yldimethylsilyl)phenyl)methanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 286.40 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H18O3Si |
| Molecular Weight | 286.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- N-[3-(1H-imidazol-1-yl)propyl]-4,6-dimethyl-1,3-benzothiazol-2-amine (CAS 1204297-87-9)
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- N-[3-(1H-imidazol-1-yl)propyl]-5,7-dimethyl-1,3-benzothiazol-2-amine (CAS 1177357-50-4)
- 4-(2-Benzylidenehydrazinyl)-2-(isopropylthio)-6-methylpyrimidine (CAS 154496-67-0)
- 2-(tert-butoxy)-N’-hydroxyethanimidamide (CAS 1087795-03-6)
- (R)-2-acetamido-4-phenylbutanoic acid (CAS 63393-59-9)
- N,N'-DIboc-2-amino-6-fluorobenzonitrile (CAS 1313712-57-0)
- 4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole (CAS 2755894-07-4)
- Nafamostat Impurity 13 (CAS CATO-C4X-133213)
- 3,4-Dimethylnaphthalen-1-yl acetate (CAS 25607-10-7)
- Methyl 3,5-dichloro-4-propoxybenzoate (CAS 1368285-65-7)
- 1,6-naphthyridine-4-carboxylic acid (CAS 1379200-28-8)
- Ribociclib Impurity 30 HCI (CAS CATO-C4X-310043)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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