(S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide CAS 878395-93-8
| CAS No. | 878395-93-8 |
| Molecular Formula | C9H13NOS2 |
| Molecular Weight | 215.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide (CAS 878395-93-8) is a high-purity analytical reference standard with the molecular formula C9H13NOS2 and a molecular weight of 215.34 g/mol.
Based on its molecular formula C9H13NOS2, (S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.34 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.
CATO manufactures (S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide 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 | C9H13NOS2 |
| Molecular Weight | 215.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
- (R)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide (CAS 948843-32-1)
- 1-(Diethylamino)-3-(piperazin-1-yl)propan-2-ol (CAS 4232-58-0)
- 2-(Thietan-3-ylamino)-2-(thiophen-3-yl)ethan-1-ol (CAS 1869839-43-9)
- 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-(1-piperazinyl)ethyl]- (CAS 31295-49-5)
- Methyl 2-amino-4-(4-butylphenyl)-5-methylthiophene-3-carboxylate (CAS 350989-79-6)
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- (6-Fluoro-1h-indazol-3-yl)methanamine (CAS 1226442-91-6)
- 1-cyanoacetylpiperidine (CAS 15029-30-8)
- (R)-4-(benzo[d]oxazol-2-yl)-1,4-oxazepan-6-ol (CAS 1795751-23-3)
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- 1,1,1-trifluoro-2-undecanol 1,1,1-tris(fluoranyl)undecan-2-ol 181933-95-9 A812644 (CAS 181933-95-9)
- 3-Phenethyl-piperidine Hydrochloride (CAS 745817-12-3)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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