3-(Benzylamino)thietane 1,1-dioxide CAS 1781889-72-2
| CAS No. | 1781889-72-2 |
| Molecular Formula | C10H13NO2S |
| Molecular Weight | 211.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(Benzylamino)thietane 1,1-dioxide (CAS 1781889-72-2) is a high-purity analytical reference standard with the molecular formula C10H13NO2S and a molecular weight of 211.28 g/mol.
The molecular framework of 3-(Benzylamino)thietane 1,1-dioxide (C10H13NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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.
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 | C10H13NO2S |
| Molecular Weight | 211.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(7-Amino-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)acetamide (CAS 1780848-82-9)
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- 3-(M-tolylamino)thietane 1,1-dioxide (CAS 1780413-44-6)
- 4-Ethyl-3,4-dihydro-2H-benzo[e][1,2]thiazine 1,1-dioxide (CAS 1799977-70-0)
- (E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile (CAS 692732-76-6)
- 1,2-dimethyl-1H-imidazol-5-ylboronic acid (CAS 554453-76-8)
- Lilodidine (CAS 5840-01-7)
- 2-(3-Methoxyphenoxy)acetohydrazide (CAS 436155-36-1)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinaldehyde (CAS 1356962-10-1)
- Methyl 4-(benzylamino)-6-chloronicotinate (CAS 1374215-05-0)
- Methyl 2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetate (CAS 304675-01-2)
- [2-(4-methoxyphenoxy)pyridin-4-yl]methanamine (CAS 954258-79-8)
- Bis(2-((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)phenyl)dimethylstannane (CAS 823795-88-6)
- Semaglutide impurity 29 (CAS 110990-08-4)
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