N-nitroso-berotralstat CAS CATO-C4X-29791
| CAS No. | CATO-C4X-29791 |
| Molecular Formula | C30H25F4N7O2 |
| Molecular Weight | 591.56 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
N-nitroso-berotralstat (CAS CATO-C4X-29791) is a certified pharmaceutical impurity reference standard with the molecular formula C30H25F4N7O2 and a molecular weight of 591.56 g/mol.
Structurally, N-nitroso-berotralstat (C30H25F4N7O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 20.0, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 591.56 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures N-nitroso-berotralstat 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 | C30H25F4N7O2 |
| Molecular Weight | 591.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 95% |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
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Recommended Standards
- Voglibose Impurity 9 (CAS CATO-C4X-17809)
- Ac-Ala-Ser-Thr-Asp-AMC (I-1785.0005) (CAS 354151-60-3)
- Voglibose Impurity 8 (CAS CATO-C4X-17808)
- Cefotaxin oxide (CAS CATO-C4X-12509)
- Indobufen Impurity 1 (CAS CATO-C4X-17921)
- Opicapone impurity 12 (CAS CATO-C4X-240412)
- Levocarnitine impurity 33 (CAS 931426-06-1)
- 1-(2-(3-Bromophenoxy)ethyl)piperazine (CAS 1002600-98-7)
- Intermediate material 100067 (CAS CATO-CIM-100067)
- α-Caryophyllene alcohol (CAS 4586-22-5)
- Pemafibrate Impurity 100 (CAS CATO-C4X-2903100)
- 4-Boc-2-homomorpholinecarboxylic Acid (CAS 1141669-61-5)
- 2-Chloro-4-fluorophenyl acetate (CAS 301653-18-9)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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