Methyl 4-amino-3-(2,6-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate CAS 689772-62-1
| CAS No. | 689772-62-1 |
| Molecular Formula | C13H14N2O2S2 |
| Molecular Weight | 294.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 4-amino-3-(2,6-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate 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.
CATO supplies Methyl 4-amino-3-(2,6-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-62-1), a certified reference material (molecular formula C13H14N2O2S2, MW 294.39 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 4-amino-3-(2,6-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (C13H14N2O2S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O2S2 |
| Molecular Weight | 294.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 1-Amino-N-benzhydrylcyclopentane-1-carboxamide (CAS 1421262-24-9)
- Ethyl 4-amino-2-thioxo-3-(o-tolyl)-2,3-dihydrothiazole-5-carboxylate (CAS 57036-90-5)
- Ethyl 4-amino-2-thioxo-3-(p-tolyl)-2,3-dihydrothiazole-5-carboxylate (CAS 57036-99-4)
- Ethyl 4-amino-3-benzyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylate (CAS 312922-30-8)
- Methyl 4-amino-3-(2,5-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-00-7)
- Methyl 4-amino-3-(3,5-dimethylphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689771-94-6)
- 2-(5-Amino-[1,3,4]thiadiazol-2-ylsulfanyl)-N-(2,4-dimethyl-phenyl)-acetamide (CAS 304662-72-4)
- 2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-phenethylacetamide (CAS 329921-20-2)
Recommended Standards
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- Indoramin Impurity B (CAS 971-34-6)
- N-(2,4-dimethoxybenzyl)-3-morpholinopropan-1-amine (CAS 626208-33-1)
- 2-Amino-3-(difluoromethyl)-5-fluoroisonicotinaldehyde (CAS 1804954-54-8)
- 2-(2-Bromo-6-cyano-4-(difluoromethyl)phenyl)acetic acid (CAS 1805131-12-7)
- N-Methoxy-N-methylhexanamide (CAS 64214-56-8)
- 2-(5-(METHYLSULFONYL)-1H-INDOL-3-YL)ETHANAMINE HCL (CAS 2007920-63-8)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 618879-86-0)
- 1-(4-Chlorophenyl)-5-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-1H-tetrazole (CAS 955976-83-7)
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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