2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 499193-46-3 A827893 CAS 499193-46-3
| CAS No. | 499193-46-3 |
| Molecular Formula | C15H28N2OSi |
| Molecular Weight | 280.48 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 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 499193-46-3 A827893.
CATO supplies 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 499193-46-3 A827893 (CAS 499193-46-3), a certified reference material (molecular formula C15H28N2OSi, MW 280.48 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H28N2OSi, 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 499193-46-3 A827893 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[3-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 499193-46-3 A827893 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 | C15H28N2OSi |
| Molecular Weight | 280.48 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related dimethyl Standards
- 2,2-dimethyl-N-[5-(2-trimethylsilylethynyl)-2-pyridinyl]propanamide 2,2-dimethyl-N-[5-(2-trimethylsilylethynyl)pyridin-2-yl]propanamide 470463-43-5 A827142 (CAS 470463-43-5)
- 1-Benzyl-5,5-dimethyl-2-phenyl-hexahydro-pyrimidine (CAS 1965310-33-1)
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- Dimethyl 2,2-tricyclo[3.3.1.1~3,7~]decane-1,3-diyldiacetate (CAS 17768-29-5)
Recommended Standards
- 1-(2-Chloro-5-iodophenyl)ethan-1-one (CAS 100479-73-0)
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- 5-Iodo-2-methylbenzoyl chloride (CAS 108440-70-6)
- (4-((Triisopropylsilyl)oxy)phenyl)methanol (CAS 611182-95-7)
- 7-Bromo-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 37508-66-0)
- N-(3,4,5-Trimethoxyphenyl)-7h-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 885702-32-9)
- 7-chloro-5-fluoro-1H-indole (CAS 259860-01-0)
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- 2-(3,3-Dimethylcyclobutylidene)acetic acid (CAS 1936457-04-3)
- Faropenem-d7 Sodium Salt (CAS 122547-49-3 (unlabelled))
- 4-Oxo-2-oxetanecarboxylic Acid Ethyl Ester (CAS 150196-71-7)
- 3-(2-Methoxyphenyl)prop-2-yn-1-amine (CAS 380429-10-7)
- Tert-butyl ((6-bromo-4-methylpyridin-3-yl)methyl)carbamate (CAS 1355190-69-0)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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