Dimethyl 5-(4-bromophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide CAS 337920-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337920-94-2 |
| Molecular Formula | C16H14BrNO6S |
| Molecular Weight | 428.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 5-(4-bromophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 337920-94-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14BrNO6S. Molecular weight: 428.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14BrNO6S |
| Molecular Weight | 428.25 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2-[4-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-1H-imidazol-1-yl]-5-[(3-methylpiperidin-1-yl)sulfonyl]pyridine (CAS 1251547-48-4)
- Dimethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)isophthalate (CAS 310452-97-2)
- 3-{[4-({7-benzyl-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-yl}oxy)piperidin-1-yl]methyl}pyridine (CAS 1381208-99-6)
- 1-[2,6-Dimethyl-4-(2-{[3-(trifluoromethyl)phenyl]sulfanyl}acetyl)phenoxy]-N,N-dimethylmethanethioamide (CAS 344279-56-7)
- 2-(2-((2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenyl)selanyl)phenyl)-5,5-dimethyl-4,5-dihydrooxazole (CAS 287111-53-9)
- 4-Dimethyl Minocycline (CAS 885112-29-8)
- N-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-7-hydroxypyrazolo[1,5-a]pyrimidin-6-yl}benzamide (CAS 439120-64-6)
- (R)-2-(((4-((2,2-Dimethyl-1,3-dioxan-5-yl)methoxy)-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole (CAS 955095-45-1)
Recommended Standards
- 2-amino-4-(3-bromophenyl)-6-(4-fluoro-2-(methoxymethoxy)phenyl)nicotinonitrile (CAS 925923-84-8)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3,5-dichlorobenzoic acid (CAS 1342999-42-1)
- 2-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 1432436-62-8)
- 1-(6-(3,4-Dihydroquinolin-1(2H)-yl)-5-methylpyridin-3-yl)propan-1-ol (CAS 1355236-88-2)
- 83012-10-6 2,8-Bis(trifluoromethyl)-4-quinolyl(1-oxypyrid-2-yl)methane MFCD10698487 (CAS 83012-10-6)
- Dydrogesterone Impurity 16 (CAS 151478-10-3)
- 6-(3-Chlorophenyl)-2-methylpyrimidin-4-ol (CAS 1412957-57-3)
- (1-methyltriazolo[4,5-b]pyridin-6-yl)boronic acid (CAS 2426692-32-0)
- 3-bromo-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1422006-32-3)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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