Dapagliflozin Impurity N31 CAS 2305949-33-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2305949-33-9 |
| Molecular Formula | C15H12ClIO2 |
| Molecular Weight | 386.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Dapagliflozin Impurity N31 (CAS 2305949-33-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12ClIO2. Molecular weight: 386.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12ClIO2 |
| Molecular Weight | 386.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl/I-containing |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 23 (CAS 1103738-26-6)
- Dapagliflozin Impurity 175 (CAS CATO-C4X-1138175)
- Dapagliflozin Impurity 74 (CAS 1298086-29-9)
- Dapagliflozin Impurity 76 (CAS 604-69-3)
- Dapagliflozin Impurity 13 (CAS 864070-37-1)
- Dapagliflozin Impurity 40 (CAS CATO-C4X-113840)
- Dapagliflozin Impurity 103 (CAS CATO-C4X-1138103)
- Dapagliflozin Impurity 56 (CAS CATO-C4X-113856)
Recommended Standards
- N-((5-Methyl-1H-benzo[d][1,2,3]triazol-1-yl)methyl)-N-octyloctan-1-amine (CAS 193821-03-3)
- Diacetylated Monoglycerides (CAS 68990-54-5)
- 6-Chloro-2-(2,6-dichloro-3,5-dimethoxyphenyl)pyrido[3,4-d]pyrimidin-4(3H)-one (CAS 2230975-13-8)
- Marbofloxacin EP Impurity E HCl (CAS 2249835-04-7 (free base))
- Ipratropium Impurity 25 (CAS CATO-C4X-166525)
- 2-Bromo-2-(3,4-dichlorophenyl)acetic acid (CAS 72191-59-4)
- N-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide (CAS 955671-93-9)
- Glimepiride EP Impurity A (CAS 684286-46-2)
- 2-(4-Formyl-2-methoxyphenoxy)propanoic acid (CAS 51264-79-0)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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