3-tert-Butyldimethylsilyloxybenzaldehyde CAS 96013-95-5
| CAS No. | 96013-95-5 |
| Molecular Formula | C13H20O2Si |
| Molecular Weight | 236.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-tert-Butyldimethylsilyloxybenzaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-tert-Butyldimethylsilyloxybenzaldehyde (CAS 96013-95-5), molecular formula C13H20O2Si and molecular weight 236.38 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-tert-Butyldimethylsilyloxybenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 236.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-tert-Butyldimethylsilyloxybenzaldehyde 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 | C13H20O2Si |
| Molecular Weight | 236.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1984 |
Recommended Standards
- 3-Butyl-1-[(4-methylphenyl)methyl]thiourea (CAS 91905-64-5)
- 5,6,7,8-tetrahydrospiro[3,1-benzothiazine-4,1’-cyclohexan]-2-amine (CAS 5778-24-5)
- 2',3',5',6',7',8'-Hexahydro-1'h-spiro[cyclohexane-1,4'-quinazoline]-2'-thione (CAS 5579-43-1)
- (-)-Ambroxide (CAS 100679-85-4)
- 7-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 62756-43-8)
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- DL-2,3-Diaminopropionic Acid Hydrobromide (CAS 18635-45-5)
- Ergosta-7,22-dien-3-one (CAS 32507-77-0)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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