3-(Cyclohexylamino)tetrahydrothiophene 1,1-dioxide CAS 5553-24-2
| CAS No. | 5553-24-2 |
| Molecular Formula | C19H22Cl2N6 |
| Molecular Weight | 405.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Cyclohexylamino)tetrahydrothiophene 1,1-dioxide (CAS 5553-24-2) is a high-purity analytical reference standard with the molecular formula C19H22Cl2N6 and a molecular weight of 405.32 g/mol.
The molecular framework of 3-(Cyclohexylamino)tetrahydrothiophene 1,1-dioxide (C19H22Cl2N6) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 3-(Cyclohexylamino)tetrahydrothiophene 1,1-dioxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H22Cl2N6 |
| Molecular Weight | 405.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Cyclohexylamino Standards
- 1,4-Bis(cyclohexylamino)anthracene-9,10-dione (CAS 13090-99-8)
- 1,5-Bis(cyclohexylamino)anthracene-9,10-dione (CAS 15958-68-6)
- 1,8-Bis(cyclohexylamino)anthracene-9,10-dione (CAS 478695-69-1)
- Methyl 3-(2-(2-(cyclohexylamino)-2-oxoacetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477872-70-1)
- 6-(Cyclohexylamino)-1,3-dimethyl-5-(4-nitrophenyl)furo[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 503160-55-2)
- 2-(Cyclohexylamino)-5-nitro-N-(pentylcarbamoyl)benzenesulfonamide (CAS 284464-77-3)
- 4-(Cyclohexylamino)-2-{[(4-methylphenyl)methyl]sulfanyl}-6-phenylpyrimidine-5-carbonitrile (CAS 320422-41-1)
- 1,5-Bis(cyclohexylamino)-4-hydroxy-2-methylanthracene-9,10-dione (CAS 69657-99-4)
Recommended Standards
- (E)-1-(4-(3,4-dichlorophenyl)piperazin-1-yl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 329778-33-8)
- Boc-4-bis(2-chloroethyl)amino-L-phenylalanine (CAS 79145-92-9)
- 6-(5,6-Difluoro-2-methyl-1H-benzo[d]imidazol-1-yl)-N-(4-(trifluoromethyl)phenyl)pyrazin-2-amine (CAS 1782970-28-8)
- N-tert-Butyl-2-(3,5-dichlorobenzoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 318517-26-9)
- 5-Bromo-6-chloro-1H-pyrazolo[3,4-b]pyridine (CAS 1784380-03-5)
- Methyl 2-[(2,4-diaminophenyl)thio]benzoate dihydrochloride (CAS 1984136-68-6)
- 2-(3,5-Difluorophenyl)pyrrolidine (CAS 886503-11-3)
- 4-Acetamido-3-ethoxynitrobenzene (CAS 116496-76-5)
- (R)-2-((Methylsulfonyl)methyl)piperazine (CAS 1589565-32-1)
- N,N-dimethylpyrazin-2-amine (CAS 5214-29-9)
- Mitozolomide (CAS 85622-95-3)
- Parishin D (CAS 952068-64-3)
- 4-[3-(Trifluoromethyl)phenyl]-3-thiosemicarbazide (CAS 20069-30-1)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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