Fezolinetant impurity 2 CAS 1429558-79-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1429558-79-1 |
| Molecular Formula | C18H22N6O2S |
| Molecular Weight | 386.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fezolinetant impurity 2 (CAS 1429558-79-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22N6O2S. Molecular weight: 386.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H22N6O2S |
| Molecular Weight | 386.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Fezolinetant Standards
- Fezolinetant Impurity 23 (CAS CATO-C4X-327023)
- Fezolinetant Impurity 6 (CAS 2759134-53-5)
- Fezolinetant Impurity 31 (CAS CATO-C4X-327031)
- Fezolinetant Impurity 30 (CAS CATO-C4X-327030)
- Fezolinetant Impurity 26 (CAS CATO-C4X-327026)
- Fezolinetant Impurity 18 (CAS CATO-C4X-327018)
- Fezolinetant Impurity 11 (CAS CATO-C4X-327011)
- Fezolinetant (CAS 1629229-37-3)
Recommended Standards
- Axitinib Impurity 84 (CAS CATO-C4X-107184)
- Axitinib Impurity 60 (CAS CATO-C4X-107160)
- Boc-His-Met-OH (CAS 248921-84-8)
- N-Nitroso Linagliptin Impurity 112 (CAS CATO-C4X-1101112)
- Ticagrelor Impurity 150 (CAS 220349-80-4)
- (S)-1-(Pyridin-4-yl)propan-1-aminehydrochloride (CAS 1311254-93-9)
- Naquotinib (CAS 1448232-80-1)
- Allopseudococaine Hydrochloride (CAS 109582-53-8)
- Acetic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1333377-78-8)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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