Mometasone Furoate EP Impurity G CAS 105102-22-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 105102-22-5 |
| Molecular Formula | C22H28Cl2O4 |
| Molecular Weight | 427.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mometasone Furoate EP Impurity G (CAS 105102-22-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H28Cl2O4. Molecular weight: 427.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H28Cl2O4 |
| Molecular Weight | 427.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Mometasone Standards
- Mometasone Impurity 28 (CAS CATO-C4X-170428)
- Mometasone Impurity 50 (CAS 23776-75-2)
- Mometasone Furoate EP Impurity K (CAS 4647-20-5)
- Mometasone Furoate Impurity 25 (CAS CATO-C4X-170425)
- Mometasone Impurity 47 (CAS 223776-47-4)
- Mometasone Furoate EP Impurity O (CAS 24916-91-4)
- Mometasone Impurity 33 (CAS CATO-C4X-170433)
- Mometasone EP Impurity M (CAS 57780-86-6)
Recommended Standards
- 2-((4-Oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)acetamide (CAS 1020252-65-6)
- Beclometasone Impurity 33 (CAS CATO-C4X-147433)
- 3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(trifluoromethyl)benzoic acid (CAS 1341486-14-3)
- Terbutaline Impurity 31 HBr (CAS 2459974-80-0)
- Valsartan Impurity 119 (CAS CATO-C4X-1057119)
- 5-Cyclopropoxy-N4-methylpyridine-3,4-dicarboxamide (CAS 1243347-78-5)
- 951884-53-0 3,5-Dichloro-3',5'-dimethyl-4'-methoxybenzophenone MFCD09801556 (CAS 951884-53-0)
- 3-amino-5-(aminomethyl)benzonitrile (CAS 1369924-42-4)
- (p-Iodo-Phe7)-ACTH (4-10) (CAS 159600-82-5)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
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