Fluorocholine (18F) EP Impurity C CAS 23978-09-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 23978-09-8 |
| Molecular Formula | C18H36N2O6 |
| Molecular Weight | 376.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Fluorocholine (18F) EP Impurity C (CAS 23978-09-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H36N2O6. Molecular weight: 376.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H36N2O6 |
| Molecular Weight | 376.49 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tiamulin impurity 20 (CAS CATO-C4X-221020)
- Niraparib Impurity 13 (CAS 2381228-27-7)
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- Sitagliptin Impurity 12 HCl (CAS 1151240-91-3（free base）)
- Baloxavir Marboxil Impurity 169 (CAS CATO-C4X-2108169)
- 3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 1541967-39-8)
- 2,2-Bis(hydroxymethyl)butyl acrylate (CAS 7024-08-0)
- 4-Iodo-1H-pyrazolo[3,4-b]pyridine (CAS 861881-02-9)
- Boc-(S)-α-allylproline (CAS 706806-59-9)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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