Dimethyl 5-(p-tolyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide CAS 337920-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337920-84-0 |
| Molecular Formula | C17H17NO6S |
| Molecular Weight | 363.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 5-(p-tolyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 337920-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17NO6S. Molecular weight: 363.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17NO6S |
| Molecular Weight | 363.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Dimethyl 5-(4-methoxyphenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339113-70-1)
- Dimethyl 5-(m-tolyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 339113-58-5)
- 3,5-Dimethyl-N-{5-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-1,2-oxazole-4-carboxamide (CAS 866156-15-2)
- 7,8-Dimethyl-11-(4-nitrophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 338748-17-7)
- 9,9-Dimethyl-6-(2-nitrophenyl)-5,6,8,9,10,11-hexahydro-7H-dibenzo[b,e][1,4]diazepin-7-one (CAS 82408-12-6)
- Methyl 2-(1,3-dimethyl-8-((2-methylpiperidin-1-yl)methyl)-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetate (CAS 838904-03-3)
- 2,4,6-Tris(3,5-dimethyl-1H -pyrazol-1-yl)-1,3,5-triazine (CAS 154403-27-7)
- 3-[(2,4-Dimethyl-benzenesulfonyl)-(4-methoxy-phenyl)-amino]-propionic acid (CAS 729561-81-3)
Recommended Standards
- Ethyl 3-((4-fluorobenzyl)oxy)pyrido[1,2-a]indole-10-carboxylate (CAS 339020-43-8)
- Methyl N-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(phenylsulfonyl)glycinate (CAS 713112-11-9)
- 5-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 477888-30-5)
- 1-(2-Bromopropyl)-4-chlorobenzene (CAS 23430-36-6)
- [1,1'-Bis(diphenylphosphino)ferrocene]cobalt(II) Dichloride (CAS 67292-36-8)
- ethyl (8E,11E,14E)-octadeca-8,11,14-trienoate (CAS CATO-C4X-289031)
- (2-((Trifluoromethyl)thio)phenyl)boronic acid (CAS 947533-17-7)
- Abemaciclib Impurity 82 (CAS CATO-C4X-293782)
- Lercanidipine Impurity 2 (CAS CATO-C4X-13642)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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 13829788188 / jacky.chen@cato-chem.com