Fingolimod EP Impurity B (Fingolimod Heptyl Impurity) CAS 745767-97-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 745767-97-9 |
| Molecular Formula | C18H31NO2 |
| Molecular Weight | 293.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fingolimod EP Impurity B (Fingolimod Heptyl Impurity) (CAS 745767-97-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H31NO2. Molecular weight: 293.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H31NO2 |
| Molecular Weight | 293.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Fingolimod Standards
- Fingolimod alpha-Amino Acid (CAS 596820-19-8)
- Fingolimod EP Impurity A (CAS 1201794-93-5)
- Fingolimod (CAS 162359-55-9)
- ortho-Fingolimod (CAS 767262-51-1)
- Fingolimod-d4 (CAS 1346747-38-3)
- Fingolimod Impurity 29 (CAS CATO-C4X-164629)
- Fingolimod impurity 22 (CAS CATO-C4X-164622)
- Fingolimod impurity 23 (CAS 51326-38-6)
Recommended Standards
- N-Hexyl-N-(5-methylfuran-2-yl)heptanamide (CAS 62187-58-0)
- Baricitinib Impurity 124 (CAS CATO-C4X-2260124)
- 6-Dodecyl-3,6-dihydro-2H-[1,4]dioxino[2,3-c]pyrrole (CAS 474801-03-1)
- Amisulpride Impurity 18 (CAS 84859-26-7)
- Biotin Impurity 04 (CAS 26339-40-2)
- 6-Cyano-5-(difluoromethyl)-4-nitropyridine-3-sulfonyl chloride (CAS 1805026-50-9)
- (4-Benzyl-1-piperazinyl)(3-piperidinyl)methanonehydrochloride (CAS 1220031-59-3)
- [(2R,3R,4S,5R,6R)-4,5-diacetoxy-6-bromo-2-(hydroxymethyl)tetrahydropyran-3-yl] acetate (CAS 13032-61-6)
- (R)-1-(4-Chloro-2,5-difluorophenyl)ethan-1-amine hydrochloride (CAS 2301881-47-8)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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