Fiduxosin Hydrochloride CAS 208992-74-9
| CAS No. | 208992-74-9 |
| Molecular Formula | C30H29N5O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Fiduxosin Hydrochloride (CAS 208992-74-9), a certified reference material (molecular formula C30H29N5O4SHCl, MW 592.11 g/mol) for analytical method development and quality control.
The molecular framework of Fiduxosin Hydrochloride (C30H29N5O4SHCl) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C30H29N5O4S HCl |
| Molecular Weight | 592.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Fiduxosin Standards
Recommended Standards
- 2-Amino-4-bromopyridine 4-Bromo-2-pyridinamine 4-Bromo-2-amine-pyridine 4-Bromopyridin-2-ylamine 84249-14-9 (CAS 84249-14-9)
- 4-Methyl-2-(1-piperidinyl)-quinoline (CAS 5465-86-1)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydropyrano[4,3,2-de]quinoline hydrochloride (CAS 2304635-32-1)
- 5-(2-Methylbenzyl)-1H-1,2,4-triazol-3-amine (CAS 502685-45-2)
- 3-Chloro-2-phenyl-1-(phenylsulfonyl)-1H-indole (CAS 88207-48-1)
- 5-Tetrazolemethanamine Hydrochloride (CAS 118764-13-9)
- 1-(3-(Trifluoromethyl)phenyl)-1h-pyrrole-2-carbaldehyde (CAS 299169-87-2)
- 1-[(1S)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny (CAS 1421283-58-0)
- 1-(4-Fluoro-2-methylbenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-89-6)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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 18665070610 / Nicole.chen@cato-chem.com