3-(Benzylamino)-1lambda6-thiolane-1,1-dione hydrochloride CAS 5553-26-4
| CAS No. | 5553-26-4 |
| Molecular Formula | C11H15NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Benzylamino)-1lambda6-thiolane-1,1-dione hydrochloride (CAS 5553-26-4), molecular formula C11H15NO2SHCl and molecular weight 261.76 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H15NO2SHCl, 3-(Benzylamino)-1lambda6-thiolane-1,1-dione hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H15NO2S HCl |
| Molecular Weight | 261.76 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzylamino Standards
- Methyl 2-(benzylamino)-4-bromothiazole-5-carboxylate (CAS 1000577-06-9)
- N-[(benzylamino)carbonyl]acrylamide (CAS 1000931-67-8)
- ethyl 3-(benzylamino)propanoate hydrochloride (CAS 100200-22-4)
- 4-Benzylamino-3-nitropyridine (CAS 100306-70-5)
- 4-(Benzylamino)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006954-19-3)
- 2-(Benzylamino)-1-(piperidin-1-yl)ethan-1-one (CAS 100875-44-3)
- 3-(Benzylamino)-1-(4-iodophenyl)pyrrolidine-2,5-dione (CAS 1009417-93-9)
- Ethyl 4-(benzylamino)-2-(methylthio)pyrimidine-5-carboxylate (CAS 100973-67-9)
Recommended Standards
- N-Boc-3-azabicyclo[3.1.0]hexane-1-methanamine (CAS 134574-96-2)
- N,N-Diallylformamide (CAS 18889-09-3)
- (S)-1-Benzyl-3-ethyl-2,5-piperazinedione (CAS 325145-36-6)
- (4-(2-Fluorophenyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 889939-78-0)
- (3-(Dibenzo[b,d]thiophen-4-yl)phenyl)boronic acid (CAS 1307859-67-1)
- 2-(2,5-Difluorophenyl)-2-(methylamino)acetic acid (CAS 1192660-36-8)
- ethyl 3-amino-2-hydroxy-2-methylpropanoate hydrochloride (CAS 1461709-13-6)
- (5-Bromo-4-chloro-2-fluorophenyl)methanol (CAS 1785275-10-6)
- tert-butyl N-[[3-(hydroxymethyl)cyclobutyl]methyl]carbamate (CAS 2411639-46-6)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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