Pretomanid Impurity 28 CAS 2512206-85-6
| CAS No. | 2512206-85-6 |
| Molecular Formula | C15H16F3N3O6 |
| Molecular Weight | 391.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Pretomanid Impurity 28 (CAS 2512206-85-6) is a certified pharmaceutical impurity reference standard with the molecular formula C15H16F3N3O6 and a molecular weight of 391.30 g/mol.
Based on its molecular formula C15H16F3N3O6, Pretomanid Impurity 28 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 391.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Pretomanid Impurity 28 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 | C15H16F3N3O6 |
| Molecular Weight | 391.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Pretomanid Standards
- Pretomanid Impurity 14 (CAS CATO-C4X-260614)
- Pretomanid Impurity 6 (CAS CATO-C4X-26066)
- Pretomanid Impurity 12 (CAS CATO-C4X-260612)
- Pretomanid-4d (CAS 1346617-34-2)
- Pretomanid (CAS 187235-37-6)
- Pretomanid Impurity 15 (CAS 1353753-57-7)
- Pretomanid Impurity 16 (CAS CATO-C4X-260616)
- Pretomanid Impurity 2 (CAS 1105708-11-9)
Recommended Standards
- Tert-butyl4-[5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate (CAS 1092563-67-1)
- Fulvestrant Impurity 24 (CAS CATO-C4X-191724)
- 1-(1-Boc-4-piperidyl)-3-methylpyrazole-4-boronic Acid Pinacol Ester (CAS 1092563-68-2)
- tert-Butyl 4-(4-bromonaphthalen-1-yl)piperazine-1-carboxylate (CAS 846033-28-1)
- Mirabegron Impurity 74 (CAS 24008-62-6)
- HISTIDINE Impurity 10 (CAS CATO-C4X-323910)
- Ceftizoxime Impurity 47 (CAS CATO-C4X-179347)
- Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate (CAS 61867-02-5)
- N-((5-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl)methyl)benzamide (CAS 393839-63-9)
- 3-(piperidin-1-ylmethyl)benzene-1-carboximidamide dihydrochloride (CAS 1208849-38-0)
- 1-Isopropyl-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1007541-94-7)
- 2,3-Dibromobenzyl alcohol (CAS 1214331-37-9)
- 5-Amino-3-bromo-6-chloropyrazine-2-carboxylic acid (CAS 1936595-24-2)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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