Baxdrostat Impurity 13 CAS 3040129-67-4
| CAS No. | 3040129-67-4 |
| Molecular Formula | C22H25N3O2 |
| Molecular Weight | 363.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Baxdrostat Impurity 13 (C22H25N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 363.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Baxdrostat Impurity 13 (CAS 3040129-67-4), a pharmacopoeial impurity reference standard (molecular formula C22H25N3O2, MW 363.46 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
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 | C22H25N3O2 |
| Molecular Weight | 363.46 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 (CAS 1428652-17-8)
- (S)-Baxdrostat (CAS 1428652-16-7)
- (Rac)-Baxdrostat (CAS 1428652-15-6)
- Baxdrostat Impurity 15 (CAS 3084666-04-3)
- 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)
Recommended Standards
- Rhenium(V) chloride (CAS 13596-35-5)
- 5-((1,3-Diphenyl-1H-pyrazol-4-yl)methylene)-2-mercaptothiazol-4(5H)-one (CAS 380155-13-5)
- (2-Phenoxyphenyl)(4-(thiophen-2-yl)piperidin-1-yl)methanone (CAS 1396878-31-1)
- 4-((1H-Benzo[d]imidazol-2-yl)amino)-N-(2-(piperidin-1-yl)ethyl)benzamide (CAS 917763-80-5)
- Delafloxacin Impurity 9 (CAS 2097714-09-3)
- Etelcalcetide Impurity 23 X TFA Salt (CAS CATO-C4X-324723)
- Melatonin EP Impurity B (CAS 1210-83-9)
- 3-[(2-Bromoacetyl)amino]-N,N-dipropylbenzamide (CAS 1138443-26-1)
- (3-Chloro-2-cyclopropylphenyl)boronic acid (CAS 2225178-23-2)
- Ketoconazole EP Impurity B (and enantiomer) (CAS CATO-C4X-14722)
- 5-Chloro-2-cyclopropyl-1H-benzimidazole (CAS 4887-92-7)
- ((1R,2R)-2-Phenylcyclopropyl)methanol (CAS 936-98-1)
- 2-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 38029-97-9)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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