Aripiprazole Impurity 29 Bromide CAS CATO-C4X-100829
| CAS No. | CATO-C4X-100829 |
| Molecular Formula | C36H43Cl2N4O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Aripiprazole Impurity 29 Bromide 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.
Aripiprazole Impurity 29 Bromide (CAS CATO-C4X-100829) is a certified pharmaceutical impurity reference standard with the molecular formula C36H43Cl2N4O4Br and a molecular weight of 746.57 g/mol.
The molecular framework of Aripiprazole Impurity 29 Bromide (C36H43Cl2N4O4Br) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C36H43Cl2N4O4 Br |
| Molecular Weight | 746.57 g/mol |
| Purity | 97%+ |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Aripiprazole Standards
- Aripiprazole HCl (CAS 1026778-41-5)
- Aripiprazole Impurity N17 (CAS 1076199-56-8)
- Aripiprazole-d8 (CAS 1089115-04-7)
- Aripiprazole-d8 (CAS 1089115-06-9)
- Aripiprazole Impurity 32 (CAS 1147995-98-9)
- Aripiprazole-d (CAS 1185116-86-2)
- Aripiprazole EP Impurity B HCL (CAS 119532-26-2)
- Aripiprazole Impurity 8 (CAS 120004-79-7)
Recommended Standards
- Atenolol impurity 28 (CAS CATO-C4X-154928)
- Carbidopa EP Impurity G (CAS 2503-44-8)
- Argatroban Impurity 22 (CAS CATO-C4X-100722)
- 4-Amino-4’-hydroxybenzophenone (CAS 14963-34-9)
- 1-(Acetylglycyl)pyrrolidine-3-carboxylic acid (CAS 1340274-86-3)
- 5-(Methylamino)-2-(p-tolyl)-4-(p-tolylthio)pyridazin-3(2H)-one (CAS 478066-90-9)
- 3,6,9,12-Tetraoxaoctadecyl dihydrogen phosphate (CAS 63217-12-9)
- 1-(2,6-Dichloropyridin-4-yl)ethan-1-one (CAS 185319-20-4)
- Apalutamide Impurity 105 (CAS CATO-C4X-2749105)
- Insulin degludec (CAS 844439-96-9)
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