Atopaxar hydrobromide, >98% (HPLC) CAS 474550-69-1
| CAS No. | 474550-69-1 |
| Molecular Formula | C29H38FN3O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Atopaxar hydrobromide, >98% (HPLC).
Atopaxar hydrobromide, >98% (HPLC) (CAS 474550-69-1) is a high-purity analytical reference standard with the molecular formula C29H38FN3O5HBr and a molecular weight of 608.55 g/mol.
The molecular framework of Atopaxar hydrobromide, >98% (HPLC) (C29H38FN3O5HBr) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C29H38FN3O5 HBr |
| Molecular Weight | 608.55 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Atopaxar Standards
Recommended Standards
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- 5-Chloro-3-(2-chlorophenyl)benzo[d]isoxazole (CAS 87999-66-4)
- 3-Hydroxy-2,2-dimethyl-1-indanone (CAS 59269-93-1)
- 5-Bromo-3-methylimidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1781869-85-9)
- 4-(Aminomethyl)-2-methoxypyridine (CAS 148900-69-0)
- 3-chloropyrido[2,3-b]pyrazine (CAS 155535-23-2)
- 3-(4-Bromophenoxy)pyridazine (CAS 40890-13-9)
- 2-methoxy-6-(1H-pyrrol-1-ylmethyl)pyridine (CAS 1341376-97-3)
- [4-Chloro-5-(pyridin-3-ylmethoxy)-2-(trifluoromethyl)phenyl]boronic acid (CAS 2096336-88-6)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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