Deferiprone Impurity 9 CAS CATO-C4X-30489
| CAS No. | CATO-C4X-30489 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 167.21 g/mol gives Deferiprone Impurity 9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Deferiprone Impurity 9 (CAS CATO-C4X-30489) is a certified pharmaceutical impurity reference standard with the molecular formula C9H13NO2 and a molecular weight of 167.21 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Deferiprone Impurity 9 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Deferiprone Impurity 9 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 | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Deferiprone Standards
- Deferiprone EP Impurity C (CAS 2734417-02-6)
- Deferiprone EP Impurity C (CAS CATO-C4X-30487)
- Deferiprone Impurity 6 (CAS CATO-C4X-30486)
- Deferiprone EP Impurity A (CAS CATO-C4X-1132117)
- Deferiprone Impurity 2 (CAS 17184-19-9)
- Deferiprone Impurity 3 (CAS 42599-26-8)
- Deferiprone Impurity 5 (CAS CATO-C4X-30485)
- Deferiprone Impurity 10 (CAS CATO-C4X-304810)
Recommended Standards
- Drotaverine Impurity 14 (CAS 5763-61-1)
- L-Phenylephrine (CAS 59-42-7)
- Niraparib Impurity 36 (CAS 1140736-91-9)
- 5-(2-Hydroxyethyl)amino-o-cresol (CAS 55302-96-0)
- Flumazenil Impurity 17 (CAS CATO-C4X-143217)
- Indocyanine Green Impurity 9 (CAS 41532-84-7)
- Bedaquiline impurity 39 (CAS 72543-44-3)
- 5-(4-Methoxyphenyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 2545-51-9)
- 2-bromoimidazo[1,2-a]pyridine-8-carbaldehyde (CAS 372147-48-3)
- 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-1,2,4-triazole-5-thiol (CAS 1094769-92-2)
- 1-(Bromomethyl)-4-(tert-butyl)-1-isopropoxycyclohexane (CAS 1341791-21-6)
- 4,6-Dichloro-2-methyloxazolo[4,5-c]pyridine (CAS 78998-28-4)
- 2,2′,6-Trichlorobisphenol A (CAS 40346-55-2)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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