4-Methoxy-3-methylbenzothioamide CAS 1184222-62-5
| CAS No. | 1184222-62-5 |
| Molecular Formula | C9H11NOS |
| Molecular Weight | 181.25 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.
CATO supplies 4-Methoxy-3-methylbenzothioamide (CAS 1184222-62-5), a certified reference material (molecular formula C9H11NOS, MW 181.25 g/mol) for analytical method development and quality control.
4-Methoxy-3-methylbenzothioamide (C9H11NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 4-Methoxy-3-methylbenzothioamide 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 | C9H11NOS |
| Molecular Weight | 181.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 4-Methoxy-2,3,6-trimethylbenzaldehyde-d3 (CAS 1216683-89-4)
- 2-Methoxy-4-methylbenzothioamide (CAS 1247564-51-7)
- 6-Methoxy-3,4-dihydro-2H-benzo[e][1,3]thiazine (CAS 1378821-84-1)
- 3-methoxy-2,2-dimethylpropane-1-sulfonamide (CAS 1484317-86-3)
- 3-Methoxy-4-methylbenzothioamide (CAS 1509287-58-4)
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- 4-Methoxy-2-methylbenzothioamide (CAS 23822-03-9)
- 2-[2-(Methoxy)ethoxy]benzylamine (CAS 102197-21-7)
Recommended Standards
- 1-(3-Fluorophenyl)-3-methylbutan-1-amine (CAS 1183422-59-4)
- 2-Cyclopentylthiazole-4-carbaldehyde (CAS 1184823-78-6)
- 1-(3-Fluoro-4-methylphenyl)butan-1-amine (CAS 1179022-55-9)
- 1-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)ethan-1-one (CAS 1211513-13-1)
- Methyl 2-(2-bromophenyl)-2-((2-methoxyethyl)amino)acetate (CAS 1479179-47-9)
- 2-Chloro-3-fluoro-5-iodopyridin-4-amine (CAS 1801841-62-2)
- 3-methylbutyl 2-chloroacetate (CAS 5326-92-1)
- Fmoc-L-tyrosine Methyl Ester (CAS 82911-79-3)
- 5-(Chlorodifluoromethyl)-1-(4-chlorophenyl)-3-methyl-1H-pyrazole (CAS 321998-13-4)
- 1,3-Dimethyl-4-nitro-1h-pyrazol-5-amine (CAS 76689-64-0)
- 1-(2-Fluorophenyl)-1h-pyrazole-5-carboxylic acid (CAS 1501515-08-7)
- 3-(Chloromethyl)-1-methyl-1H-pyrazole hydrochloride (CAS 88529-80-0)
- rel-(1R,7aS)-Hexahydro-1H-pyrrolizin-1-amine (CAS 145511-58-6)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com