methyl 2-amino-3-(methylsulfanyl)benzoate hydrochloride CAS 1797033-40-9
| CAS No. | 1797033-40-9 |
| Molecular Formula | C9H11NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 233.71 g/mol gives methyl 2-amino-3-(methylsulfanyl)benzoate hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
methyl 2-amino-3-(methylsulfanyl)benzoate hydrochloride (CAS 1797033-40-9) is a high-purity analytical reference standard with the molecular formula C9H11NO2SHCl and a molecular weight of 233.71 g/mol.
methyl 2-amino-3-(methylsulfanyl)benzoate hydrochloride (C9H11NO2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), methyl 2-amino-3-(methylsulfanyl)benzoate hydrochloride 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 | C9H11NO2S HCl |
| Molecular Weight | 233.71 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(1,1-Dioxidothietan-3-yl)-3-isopropylurea (CAS 1865966-99-9)
- Liraglutide (CAS 204656-20-2)
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