Dimethyl 4-acetamido-6-chloroisophthalate CAS 335293-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335293-22-6 |
| Molecular Formula | C12H12ClNO5 |
| Molecular Weight | 285.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 4-acetamido-6-chloroisophthalate (CAS 335293-22-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12ClNO5. Molecular weight: 285.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12ClNO5 |
| Molecular Weight | 285.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 1,3-Dimethyl 5-(2-chloroacetamido)benzene-1,3-dicarboxylate (CAS 198488-19-6)
- Dimethyl 2-(2-chloroacetamido)terephthalate (CAS 325763-68-6)
- [1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl]methanamine (CAS 24978-68-5)
- 6,7-Dimethyl-2,4-di(pyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 157013-32-6)
- 9-benzyl-1,4-dimethyl-9H-carbazole (CAS 120090-53-1)
- 9,9-Dimethyl-10-phenyl-9,10-dihydroacridine (CAS 717880-39-2)
- 9,9-Dimethyl-2-(phenylamino)fluorene (CAS 355832-04-1)
- 9,9-Dimethyl-3-phenyl-9H-fluoren-2-amine (CAS 2123620-82-4)
Recommended Standards
- Methyl 6-chloro-5-(2-methoxy-2-oxoacetyl)-2,3-dihydro-1H-pyrrolizine-7-carboxylate (CAS 2387920-02-5)
- 3-(5-Chloro-2,4-dimethoxyphenyl)-4,5-dihydroisoxazole-5-carboxylic acid (CAS 717830-27-8)
- n-(4-Chloro-3-nitrophenyl)morpholine-4-carboxamide (CAS 349118-72-5)
- 5-((tert-Butoxycarbonyl)amino)-1H-pyrrole-3-carboxylic acid (CAS 903094-18-8)
- 2-Isobutyrylisoindoline-1,3-dione (CAS 6623-99-0)
- tributyl(chloromethyl)stannane (CAS 23895-61-6)
- 2,3-Dimethyl-Octane (CAS 7146-60-3)
- 4-Fluoro-3-[(6-methyl-imidazo[1,2-a]pyridine-3-carbonyl)-amino]-benzoic acid methyl ester (CAS 2088942-84-9)
- 3-(1,3,4-Oxadiazol-2-yl)piperidine hydrochloride (CAS 1707376-93-9)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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