Emtricitabine Impurity 7 Potassium salt CAS 124356-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124356-72-5 |
| Molecular Formula | C4H4FN3O |
| Molecular Weight | 129.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Emtricitabine Impurity 7 Potassium salt (CAS 124356-72-5) pharmaceutical standards reference standard. Molecular formula: C4H4FN3O. Molecular weight: 129.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H4FN3O |
| Molecular Weight | 129.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Emtricitabine Standards
- Emtricitabine Impurity 29 (CAS 20747-49-3)
- Emtricitabine Impurity 28 (CAS CATO-C4X-123228)
- Emtricitabine Impurity 4 (CAS 145397-25-7)
- Emtricitabine impurity 49 (CAS CATO-C4X-123249)
- Emtricitabine impurity 54 (CAS 145397-26-8)
- Emtricitabine impurity 61 (CAS 1055312-45-2)
- Emtricitabine Impurity 22 (CAS CATO-C4X-123222)
- Emtricitabine Impurity 35 (CAS 1238210-14-4)
Recommended Standards
- 4-Amino-5-fluoropyrimidin-2-ol (CAS 117969-88-7)
- 5-Fluoro-6-hydroxypyridin-2(1H)-one (CAS 1296176-85-6)
- Hydantoin Impurity N9 (CAS 42579-28-2)
- 3-Fluoro-4-propoxybenzaldehyde (CAS 19415-48-6)
- 4-((4-Methoxyphenyl)sulfonyl)phenol (CAS 98116-80-4)
- 9-(3,5-Dihydro-2H-benzo[e][1,4]dioxepin-3-yl)-6-iodo-9H-purine (CAS 918304-35-5)
- 3-[(2-Chloro-4-nitrophenoxy)methyl]benzoic acid (CAS 30880-72-9)
- 3-(Benzyloxy)-2-bromo-6-chloropyridine (CAS 2572514-03-3)
- 1-(3-(Trifluoromethyl)benzyl)-1H-1,2,4-triazole (CAS 115201-44-0)
- Retatrutide (CAS 2381089-83-2)
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