N-(2,2-dimethylthietan-3-yl)-2-methoxy-2-methylpropanamide CAS 1866348-78-8
| CAS No. | 1866348-78-8 |
| Molecular Formula | C10H19NO2S |
| Molecular Weight | 217.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,2-dimethylthietan-3-yl)-2-methoxy-2-methylpropanamide (CAS 1866348-78-8) is a high-purity analytical reference standard with the molecular formula C10H19NO2S and a molecular weight of 217.33 g/mol.
Structurally, N-(2,2-dimethylthietan-3-yl)-2-methoxy-2-methylpropanamide (C10H19NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 217.33 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H19NO2S |
| Molecular Weight | 217.33 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) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,2-dimethylthietan-3-yl)-3-(methylthio)acrylamide (CAS 1882845-72-8)
- 5-((2,2-Dimethylthietan-3-yl)amino)hexan-1-ol (CAS 1875011-06-5)
- N-(2,2-dimethylthietan-3-yl)tetrahydro-2H-thiopyran-4-amine (CAS 1866028-83-2)
- 3-((2,2-Dimethylthietan-3-yl)amino)-2,3-dioxopropanoic acid (CAS 1850868-92-6)
- 3-(2,2-Dimethylthietan-3-yl)-1,1-diethylurea (CAS 1866281-59-5)
- 3-((2,2-Dimethylthietan-3-yl)amino)-2,2-dimethylcyclobutan-1-ol (CAS 1873128-95-0)
- Methyl 2-((2,2-dimethylthietan-3-yl)amino)but-3-enoate (CAS 1862358-94-8)
- 3-((2,2-Dimethylthietan-3-yl)amino)-5-methyldihydrofuran-2(3H)-one (CAS 1862364-81-5)
Recommended Standards
- 3-((2-Ethylcyclopentyl)amino)thietane 1,1-dioxide (CAS 1864576-33-9)
- 3-(((1-Isopropylcyclopropyl)methyl)amino)thietane 1,1-dioxide (CAS 1870454-65-1)
- N-(2-((tetrahydrofuran-2-yl)methoxy)ethyl)thietan-3-amine (CAS 1862877-42-6)
- 3-(Hept-6-en-2-ylamino)thietane 1,1-dioxide (CAS 1873128-45-0)
- rel-2-(Endo-bicyclo[3.2.1]octan-3-yl)acetic acid (CAS 37881-20-2)
- 2-((6-Bromo-3-(furan-2-ylmethyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 786726-43-0)
- Methanesulfonamide, N-[2-fluoro-4-(isothiocyanatomethyl)phenyl]- (CAS 565448-37-5)
- N-(4-Chlorophenyl)-4,6-bis(trifluoromethyl)pyridine-2-carboxamide (CAS 1092345-03-3)
- 2-Amino-4-(5-methyl-2-furyl)-6-oxocyclohex-1-ene-1-carbonitrile (CAS 1428139-53-0)
- N,N'-Di(o-tolyl)ethylenediamine (CAS 94-92-8)
- 4-{5-methyl-4-[(oxolan-2-yl)methyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-1H-pyrazol-5-amine (CAS 956357-60-1)
- Lansoprazole (CAS 103577-45-3)
- 4-(3-Methoxyphenyl)-2,7-diazaspiro[4.5]decan-1-one hydrochloride (CAS 1203684-55-2)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com