1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 CAS 1233506-01-8
| CAS No. | 1233506-01-8 |
| Molecular Formula | C7H6ClO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 is closely related to a salt form, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 (CAS 1233506-01-8) is a high-purity analytical reference standard with the molecular formula C7H6ClO2SNa and a molecular weight of 212.62 g/mol.
Owing to a salt form, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 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 | C7H6ClO2S Na |
| Molecular Weight | 212.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Hydroxy-N-(thiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide (CAS 59197-86-3)
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- Fenazaquin Impurity 3 (CAS 124428-11-1)
- 2-Phenyl-2h-1,2,3,4-tetrazole-5-carboxylic acid (CAS 54798-92-4)
- Methyl 3-chloro-5-(thiophen-3-yl)benzoate (CAS 177735-07-8)
- 5-Chloro-3-ethynylpyridin-2(1H)-one (CAS 1824111-40-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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