Dimethyl 5-(3,4-dichlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide CAS 107124-27-6
| CAS No. | 107124-27-6 |
| Molecular Formula | C16H13Cl2NO6S |
| Molecular Weight | 418.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 5-(3,4-dichlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 107124-27-6), a certified reference material (molecular formula C16H13Cl2NO6S, MW 418.25 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, Dimethyl 5-(3,4-dichlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 418.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2NO6S |
| Molecular Weight | 418.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2,3-Dimethyl 5-(4-nitrophenyl)methyl 4H,6H,7H-pyrazolo[1,5-a]pyrazine-2,3,5-tricarboxylate (CAS 1820619-25-7)
- Dimethyl perfluorosuberate (CAS 2062-20-6)
- 2,2'-Dimethyl-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-9,9'-diol (CAS 65203-00-1)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-isopropylphenyl)-N-methylthiophene-3-sulfonamide (CAS 1291486-51-5)
- N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methyl-4-(propan-2-yl)benzene-1-sulfonamide (CAS 1325303-37-4)
- N-(2-(3,5-dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl)-N,2,4,6-tetramethylbenzenesulfonamide (CAS 1325306-19-1)
- N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methyl-4-propylbenzene-1-sulfonamide (CAS 1325306-95-3)
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 618427-55-7)
Recommended Standards
- 9-(2,5-Difluorophenyl)-2,4-bis(trifluoromethyl)-[1,2,4]triazolo[4,3-a][1,8]naphthyridine (CAS 338962-28-0)
- 1-(Tert-butyl) 2-methyl (2S,4S)-4-(3-bromo-2-fluorophenoxy)pyrrolidine-1,2-dicarboxylate (CAS 2442510-51-0)
- 6-Bromo-2-(3,4,5-trimethoxyphenyl)quinoline-4-carboxylic acid (CAS 351329-63-0)
- 1-(Tert-butyl) 2-methyl (2S,4S)-4-(3-bromo-4-fluorophenoxy)pyrrolidine-1,2-dicarboxylate (CAS 2442510-52-1)
- 5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 117229-60-4)
- (S)-3-Amino-4-ethoxy-4-oxobutanoic acid (CAS 7361-28-6)
- 1,2-Bis(4-fluorobenzyl)diselane (CAS 57239-58-4)
- 3-Phenethylphenol (CAS 33675-75-1)
- 1-(3-Bromo-5-methoxypyridin-2-yl)ethanone (CAS 1379295-29-0)
- 2-(1,5,5-Trimethylcyclopent-2-en-1-yl)ethyl acetate (CAS 1160363-49-4)
- 2-(Aminomethyl)-4-hydroxybenzamide (CAS 1243285-17-7)
- 3-Chloro-4-((4-methylbenzyl)oxy)benzamide (CAS 1706446-36-7)
- Quinazoline 1-oxide (CAS 54145-20-9)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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