899710-13-5 5-[(Diethylamino)sulfonyl]-3-methyl-1-benzofuran-2-carboxylic acid MFCD03830775 CAS 899710-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899710-13-5 |
| Molecular Formula | C14H17NO5S |
| Molecular Weight | 311.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
899710-13-5 5-[(Diethylamino)sulfonyl]-3-methyl-1-benzofuran-2-carboxylic acid MFCD03830775 (CAS 899710-13-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17NO5S. Molecular weight: 311.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17NO5S |
| Molecular Weight | 311.35 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethylamino Standards
- N-(3-(Diethylamino)propyl)-2-((5-nitrofuran-2-yl)methylene)hydrazinecarboxamide (CAS 101858-16-6)
- 7-(Diethylamino)-3-(1H-imidazole-1-carbonyl)-2H-chromen-2-one (CAS 261943-47-9)
- 2-(4-(Diethylamino)-2-methylbenzoyl)benzoic acid (CAS 52830-65-6)
- 2-[4-[2-(Diethylamino)ethoxy]phenyl]-1-phenylethanone (CAS 35258-44-7)
- 2-((4-(Diethylamino)benzylidene)amino)-4,5-dimethylthiophene-3-carbonitrile (CAS 321945-15-7)
- 2-(Diethylamino)ethyl (3-(2-methoxyethoxy)phenyl)carbamate (CAS 108982-42-9)
- 5-((2-(Diethylamino)thiazol-5-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477854-98-1)
- 4-(Diethylamino)-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1707571-59-2)
Recommended Standards
- N-(2,4-difluorophenyl)-2,4,6-trimethylbenzenesulfonamide (CAS 346696-71-7)
- Linezolid Impurity 108 (CAS 333753-69-8)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-ethylbenzo[d][1,3]dioxole-5-carboxamide (CAS 898413-32-6)
- 5-[(2-methyl-1,2,3,4-tetrahydroquinolin-1-yl)methyl]furan-2-carboxylic acid (CAS 1041533-70-3)
- 3,3-Dimethylbicyclo[4.1.0]heptane-2,4-dione (CAS 1864016-51-2)
- 5-(2,6-Dimethyl-phenoxymethyl)-[1,3,4]oxadiazole-2-thiol (CAS 80549-61-7)
- Spectinomycin Hydrochloride (CAS 22193-75-5)
- Exeporfinium Chloride (CAS 718638-68-7)
- 1,2-Bis(dimethoxyphosphoryl)benzene (CAS 15104-46-8)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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