Procaterol Impurity 14 CAS 90098-93-4
| CAS No. | 90098-93-4 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Procaterol Impurity 14 (CAS 90098-93-4) is a certified pharmaceutical impurity reference standard with the molecular formula C11H9NO3 and a molecular weight of 203.19 g/mol.
Based on its molecular formula C11H9NO3, Procaterol Impurity 14 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Procaterol Impurity 14 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 | C11H9NO3 |
| Molecular Weight | 203.19 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Procaterol Standards
- Procaterol Impurity N7 (CAS 15450-72-3)
- Procaterol Impurity 21 (CAS CATO-C4X-181021)
- Procaterol Impurity 52 (CAS CATO-C4X-181052)
- Procaterol Impurity 29 (CAS CATO-C4X-181029)
- Procaterol Impurity 19 (CAS 103702-26-7)
- Procaterol Impurity 15 (CAS 22614-69-3)
- Procaterol Impurity 58 (CAS CATO-C4X-181058)
- Procaterol Impurity 37 (CAS CATO-C4X-181037)
Recommended Standards
- Indacaterol Impurity 5 (CAS 62978-73-8)
- Oxacillin Monohydrate EP Impurity C (CAS 1136-45-4)
- Rivaroxaban Impurity 7(S-isomer) (CAS 161596-47-0)
- Indole-3-pyruvic Acid (CAS 392-12-1)
- Cinacalcet Impurity 38 (CAS 67801-07-4)
- Omeprazole Impurity 7 (CAS 103877-02-7)
- Difluprednate Impurity 4 (CAS 1296262-60-6)
- Raloxifene-d4 HCl (CAS 1188263-47-9)
- 3-(4-Bromophenyl)quinoxaline-6-carbonitrile (CAS 110379-69-6)
- 3-Cyclopropyl-2,2-dimethylpropan-1-amine hydrochloride (CAS 877125-73-0)
- 5-(Methylthio)-1,3,4-thiadiazole-2-carbaldehyde (CAS 95453-60-4)
- 3-((Methylsulfonyl)methyl)-4-propoxyaniline (CAS 5819-62-5)
- 2-amino-N-(prop-2-yn-1-yl)benzamide hydrochloride (CAS 1181457-73-7)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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