2-Isopropoxy-3-(trimethylsilyl)pyridine CAS 782479-89-4
| CAS No. | 782479-89-4 |
| Molecular Formula | C11H19NOSi |
| Molecular Weight | 209.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Isopropoxy-3-(trimethylsilyl)pyridine.
2-Isopropoxy-3-(trimethylsilyl)pyridine (CAS 782479-89-4) is a high-purity analytical reference standard with the molecular formula C11H19NOSi and a molecular weight of 209.36 g/mol.
2-Isopropoxy-3-(trimethylsilyl)pyridine (C11H19NOSi) contains an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H19NOSi |
| Molecular Weight | 209.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Isopropoxy Standards
- 1-(4-Isopropoxy-3-methoxyphenyl)-N-methylmethanamine (CAS 1038300-42-3)
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- Methyl 6-isopropoxy-5-methylnicotinate (CAS 2060616-21-7)
- 3-Isopropoxy-4-nitrobenzaldehyde (CAS 1248713-73-6)
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Recommended Standards
- 4-(Triethylsilyl)pyridin-3-ol (CAS 1001004-63-2)
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- n-(2-(Cyclohex-1-en-1-yl)ethyl)-3-methylpentan-2-amine (CAS 1040342-30-0)
- 3-(4-Morpholinobutoxy)benzaldehyde (CAS 700856-08-2)
- 7-Nitro-1H-indole-2-carbonyl chloride (CAS 1706430-07-0)
- Benzyl (S)-4-aminoazepane-1-carboxylate (CAS 1017575-23-3)
- (S)-2-Amino-N-(isoquinolin-1-ylmethyl)propanamide (CAS 1354016-90-2)
- tert-Butyl N-{[3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-yl]methyl}carbamate (CAS 1638761-29-1)
- 5-(Allyloxy)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1365957-54-5)
- Methyl 2-chloro-4-cyclopropylbenzoate, 97% (CAS 875307-09-8)
- 6-(Cyclohex-2-en-1-yl)hexanoic acid (CAS 2105-35-3)
- Bis(2-fluoroethyl)amine hydrobromide (CAS 1813-14-5)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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