Baxdrostat Impurity 18 CAS 3060412-98-5
| CAS No. | 3060412-98-5 |
| Molecular Formula | C21H23N3O2 |
| Molecular Weight | 349.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Baxdrostat Impurity 18.
CATO supplies Baxdrostat Impurity 18 (CAS 3060412-98-5), a pharmacopoeial impurity reference standard (molecular formula C21H23N3O2, MW 349.43 g/mol) used for the identification and quantification of trace impurities in APIs.
Baxdrostat Impurity 18 (C21H23N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Baxdrostat Impurity 18 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H23N3O2 |
| Molecular Weight | 349.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 3 |
Related Baxdrostat Standards
- Baxdrostat Impurity 17 (CAS 3060412-75-8)
- (S)-Baxdrostat Impurity 19 (CAS 2649597-45-3)
- Baxdrostat Impurity 31 (CAS CATO-C4X-343431)
- Baxdrostat Impurity 10 (CAS 3084664-96-7)
- Baxdrostat Impurity 11 (CAS 3084664-97-8)
- Baxdrostat Impurity 12 (CAS 3084665-89-1)
- Baxdrostat Impurity 6 (CAS 1428652-88-3)
- Baxdrostat Impurity 7 (CAS 3059713-66-2)
Recommended Standards
- Etrasimod Impurity 31 (CAS 1643842-60-7)
- N-Desmethyl Baxdrostat (CAS CATO-C4X-34342)
- Finerenone Impurity 103 (CAS CATO-C4X-2880103)
- Phenyl (3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)carbamate (CAS 285984-47-6)
- Cefepime Impurity 38 (CAS CATO-C4X-119338)
- Gadopiclenol Impurity 2 (CAS 311772-46-0)
- Mebeverine EP Impurity B HCl (CAS 93963-24-7)
- n-Cyclopentyl-1-methyl-1h-pyrazol-4-amine (CAS 1153977-52-6)
- Benzyl 3-phenylazetidine-1-carboxylate (CAS 1640981-88-9)
- 2,4,6,7-Tetramethyl-2,3-dihydrobenzofuran-5-ol (CAS 86646-86-8)
- Cetirizine EP Impurity F (CAS 83881-53-2)
- 3-(Aminomethyl)-4-cyclopropoxypicolinaldehyde (CAS 1243383-65-4)
- N-Methyl-4-((2-(methylthio)benzo[d]thiazol-6-yl)oxy)picolinamide (CAS 953770-85-9)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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