2-(3,4,5-Trimethoxy-phenyl)thiazolidinehydrochloride CAS 1185296-81-4
| CAS No. | 1185296-81-4 |
| Molecular Formula | C12H17NO3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4,5-Trimethoxy-phenyl)thiazolidinehydrochloride (CAS 1185296-81-4), molecular formula C12H17NO3SHCl and molecular weight 291.79 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3,4,5-Trimethoxy-phenyl)thiazolidinehydrochloride (C12H17NO3SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3,4,5-Trimethoxy-phenyl)thiazolidinehydrochloride 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 | C12H17NO3S HCl |
| Molecular Weight | 291.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trimethoxy Standards
- 5,7,8-Trimethoxy-2,2-dimethylchroman-4-one (CAS 100972-76-7)
- 1,2,4-Trimethoxy-3-nitrobenzene (CAS 102871-28-3)
- 1,2,3-Trimethoxy-4-nitrobenzene (CAS 102872-41-3)
- 3',4',5'-Trimethoxy-[1,1'-biphenyl]-3-amine (CAS 1032506-72-1)
- 3,4,5-Trimethoxy-N-[2-(4-methylpiperazin-1-yl)pyridin-3-yl]benzamide hydrochloride (CAS 1033847-00-5)
- 2,3,4-Trimethoxy-N-(2-(pyrrolidin-1-yl)ethyl)benzenesulfonamide (CAS 103595-49-9)
- 3,4,5-Trimethoxy-benzoic Acid 2-Diethylamino-ethyl Ester (CAS 10368-09-9)
- Trimethoxy(propyl)silane (CAS 1067-25-0)
Recommended Standards
- 1H-Pyrazolo[3,4-b]pyrazine (CAS 272-60-6)
- N-(2,6-Difluoro-4-Hydroxyphenyl)-Acetamide (CAS 151414-42-5)
- 1-((4-Bromothiophen-2-yl)methyl)-1H-pyrrole-3-carboxylic acid (CAS 1515396-01-6)
- Posaconazole impurity 209 (CAS CATO-C4X-1208209)
- 4-(Difluoromethyl)-2-hydroxynicotinic acid (CAS 1805037-89-1)
- CP-100263 DiHCl Hydrate (CAS 872726-33-5)
- (S)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide hydrochloride (CAS 1958087-77-8)
- 2-Methyl-N-(tetrahydro-4H-pyran-4-ylidene)propane-2-sulfinamide (CAS 861857-62-7)
- N1,N1-dimethyl-1-(4-(trifluoromethyl)phenyl)ethane-1,2-diamine (CAS 884504-58-9)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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