cis-4-Aminotetrahydro-2H-thiopyran 1-oxide hydrochloride CAS 1418199-70-8
| CAS No. | 1418199-70-8 |
| Molecular Formula | C5H11NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
cis-4-Aminotetrahydro-2H-thiopyran 1-oxide hydrochloride (C5H11NOSHCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
cis-4-Aminotetrahydro-2H-thiopyran 1-oxide hydrochloride (CAS 1418199-70-8), molecular formula C5H11NOSHCl and molecular weight 169.67 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C5H11NOS HCl |
| Molecular Weight | 169.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related cis Standards
- 4-Aminotetrahydro-2h-thiopyran-4-carboxamide 1,1-dioxide (CAS 1001426-47-6)
- Ethyl 4-aminotetrahydro-2H-pyran-3-carboxylate (CAS 1006891-45-7)
- 3-Aminotetrahydro-2H-pyran-3-carboxylic acid (CAS 1131623-12-5)
- 4-Aminotetrahydro-2H-thiopyran 1-oxide hydrochloride (CAS 1158419-15-8)
- 4-Aminotetrahydro-2H-thiopyran 1-oxide (CAS 1158698-54-4)
- (R)-4-Aminotetrahydro-2H-pyran-2-one (CAS 116261-03-1)
- 2-Aminotetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione (CAS 117122-03-9)
- 3-Aminotetrahydro-2H-thiopyran 1,1-dioxide (CAS 117593-43-8)
Recommended Standards
- 1-Butyl-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1251309-19-9)
- tert-Butyl (2-bromo-5-(trifluoromethyl)phenyl)carbamate (CAS 384793-21-9)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)isobutyramide (CAS 342780-56-7)
- Cefminox impurity 51 (CAS CATO-C4X-192651)
- 2-((4-Bromocyclohexyl)amino)acetic acid (CAS 1353986-51-2)
- (3R)-3-Fluorooxan-4-one (CAS 1266339-08-5)
- 1,3-Dimethyl 2-[(4-methylphenyl)methyl]-2-(4-nitrophenyl)propanedioate (CAS 860786-05-6)
- S-Dodecyl Ethanethioate (CAS 10478-23-6)
- (R)-1-(3,4-dimethylphenyl)pentan-1-amine (CAS 1213166-44-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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