6-(2-trimethylsilylethynyl)-1,4-oxazepan-6-ol;hydrochloride CAS 2907674-87-5
| CAS No. | 2907674-87-5 |
| Molecular Formula | C10H19NO2Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-(2-trimethylsilylethynyl)-1,4-oxazepan-6-ol;hydrochloride (C10H19NO2SiHCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-(2-trimethylsilylethynyl)-1,4-oxazepan-6-ol;hydrochloride (CAS 2907674-87-5) is a high-purity analytical reference standard with the molecular formula C10H19NO2SiHCl and a molecular weight of 249.81 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H19NO2Si HCl |
| Molecular Weight | 249.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related trimethylsilylethynyl Standards
- 5-(Trimethylsilylethynyl)indane (CAS 1216812-56-4)
- Trimethylsilylethynyl(phenyl)iodonium Tetrafluoroborate (CAS 127783-36-2)
- 6-(2-trimethylsilylethynyl)pyridine-3-carboxylic acid (CAS 2090142-30-4)
- 2-(2-Trimethylsilylethynyl)pyrimidin-5-amine (CAS 2243974-50-5)
- 1-[3-(2-trimethylsilylethynyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2633726-39-1)
- ethyl 2-(2-trimethylsilylethynyl)cyclopropanecarboxylate (CAS 2735014-81-8)
- 6-(2-trimethylsilylethynyl)-1,4-oxazepan-6-ol (CAS 2907674-86-4)
- 1,6-Bis(trimethylsilylethynyl)pyrene (CAS 605668-21-1)
Recommended Standards
- 2-[(4-Methoxyphenoxy)methyl]piperidine 2105AE 383128-92-5 C13H19NO2 (CAS 383128-92-5)
- 4,5-Dichloro-2-methyl-6-nitropyridazin-3(2H)-one (CAS 13645-28-8)
- 5-Iodo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one (CAS 1246685-37-9)
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2-iodoaniline (CAS 1000802-40-3)
- 4-bromobicyclo[2.1.1]hexane-1-carboxylic acid (CAS 2090553-35-6)
- N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-2-methylpropanamide (CAS 478032-99-4)
- 1-Benzyl-2-methylpiperidin-4-ol (CAS 1284529-42-5)
- 4-Cinnamyl-N-phenylpiperazine-1-carboxamide (CAS 289491-34-5)
- 4-(4-Amino-2-fluorophenyl)-1-methylpiperazin-2-one (CAS 194350-90-8)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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