GDK3KY5FCU 329306-27-6 Lirimilast [INN] 2-(2,4-Dichlorobenzoyl)-3-ureidobenzofuran-6-yl methanesulfonate Lirimilast UNII-GDK3KY5FCU CAS 329306-27-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329306-27-6 |
| Molecular Formula | C17H12Cl2N2O6S |
| Molecular Weight | 443.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies GDK3KY5FCU 329306-27-6 Lirimilast [INN] 2-(2,4-Dichlorobenzoyl)-3-ureidobenzofuran-6-yl methanesulfonate Lirimilast UNII-GDK3KY5FCU (CAS 329306-27-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12Cl2N2O6S. Molecular weight: 443.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H12Cl2N2O6S |
| Molecular Weight | 443.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-Bromo-2-methylphenyl)-1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775411-20-5)
- 2-formyl-4-nitrophenyl 3,5-di(trifluoromethyl)benzene-1-sulphonate (CAS 218287-70-8)
- 3-(2-Bromophenyl)-N-(4-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)phenyl)propanamide (CAS 1448128-50-4)
- 4-Isothiocyanato-N-(3-methoxypyrazin-2-yl)-benzenesulfonamide (CAS 887833-54-7)
- 2,3-Dimethylbenzofuran-5-carboxylic acid (CAS 3781-93-9)
- 5-Chloro-2-(2-(diethylamino)ethoxy)benzamide (CAS 5092-73-9)
- 2-Chloro-n-(3-oxo-1-phenylbutan-2-yl)acetamide (CAS 790263-65-9)
- N-(2-cyanophenyl)cyclopropanecarboxamide (CAS 124005-87-4)
- (S)-2-Amino-3-methyl-N-(2-oxo-2-(thiophen-2-yl)ethyl)butanamide (CAS 1354008-15-3)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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