Ilaprazole Impurity 149 CAS CATO-C4X-1130149
| CAS No. | CATO-C4X-1130149 |
| Molecular Formula | C20H20N6 |
| Molecular Weight | 344.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Ilaprazole Impurity 149 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.41 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).
CATO supplies Ilaprazole Impurity 149 (CAS CATO-C4X-1130149), a pharmacopoeial impurity reference standard (molecular formula C20H20N6, MW 344.41 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.
CATO manufactures Ilaprazole Impurity 149 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 | C20H20N6 |
| Molecular Weight | 344.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Ilaprazole Standards
- Ilaprazole Impurity 225 (CAS CATO-C4X-1130225)
- Ilaprazole Impurity 47 (CAS CATO-C4X-113047)
- Ilaprazole Impurity 11 (CAS CATO-C4X-113011)
- Ilaprazole impurity 191 (CAS CATO-C4X-1130191)
- Ilaprazole Impurity 67 (CAS CATO-C4X-113067)
- Ilaprazole Impurity 138 (CAS CATO-C4X-1130138)
- Ilaprazole Impurity 31 (CAS 2285346-38-3)
- Ilaprazole Impurity 131 (CAS CATO-C4X-1130131)
Recommended Standards
- Saxagliptin Impurity 85 (CAS CATO-C4X-104985)
- tert-Butyl 4-{[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carboxylate (CAS 857652-40-5)
- Tert-butyl 4-(3-(3-cyanophenyl)ureido)piperidine-1-carboxylate (CAS 198823-38-0)
- Thiamine Nitrate EP Impurity A (CAS 2380-61-2)
- Ambrisentan Impurity 4 (CAS 35144-22-0)
- Pitolisant impurity 39 (CAS 2858590-15-3)
- Sunitinib Impurity 5 (CAS 5434-29-7)
- 2-Bromo-8-chloroimidazo[1,2-b]pyridazine-7-carboxamide (CAS 1579103-60-8)
- 4-(Bromomethyl)-2-methoxy-1-nitrobenzene (CAS 23145-65-5)
- N-(m-tolyl)piperazine-1-carboxamide (CAS 897359-63-6)
- (2R,3R,4S,5R)-2-(6-Hydroxy-8-(piperazin-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 329692-35-5)
- 2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt (CAS 36290-04-7)
- 2-Cyclobutylpyrimidin-4-amine hydrochloride (CAS 2137838-80-1)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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