Perindopril Impurity 109 CAS CATO-C4X-1252109
| CAS No. | CATO-C4X-1252109 |
| Molecular Formula | C36H55N3O8 |
| Molecular Weight | 657.84 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Perindopril Impurity 109 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 657.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 supplies Perindopril Impurity 109 (CAS CATO-C4X-1252109), a pharmacopoeial impurity reference standard (molecular formula C36H55N3O8, MW 657.84 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C36H55N3O8 |
| Molecular Weight | 657.84 g/mol |
| Purity | ≥95% |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Perindopril Standards
- Perindopril Acyl-beta-D-Glucuronide (CAS 120398-66-5)
- Perindopril EP Impurity H (CAS 353777-64-7)
- Perindopril EP Impurity O (CAS CATO-C4X-125272)
- Perindopril Benzyl Ester (CAS 122454-52-8)
- Perindopril EP Impurity G (CAS 353777-66-9)
- Perindopril Impurity 107 (CAS CATO-C4X-1252107)
- Perindopril Impurity 108 (CAS CATO-C4X-1252108)
- Perindopril Impurity 106 (CAS CATO-C4X-1252106)
Recommended Standards
- 9,9-Diethyl-N,N-diphenyl-7-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H-fluoren-2-amine (CAS 1010821-26-7)
- 5'-(4-Amino-3,5-diisopropylphenyl)-2',4',6'-trifluoro-3,3'',5,5''-tetraisopropyl-[1,1':3',1''-terphenyl]-4,4''-diamine (CAS 2750241-89-3)
- PAR-2 (1-6) (mouse, rat) (CAS 164081-25-8)
- (S)-7'-[Bis[3,5-bis(tert-butyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7-methanamine (CAS 1403328-55-1)
- Paliperidone Impurity 64 (CAS 1415488-05-9)
- Sodium Valproate EP Impurity F (CAS 2430-27-5)
- Caspofungin EP Impurity C(RRT=1.81) (CAS CATO-C4X-157544)
- 2-(4-(Trifluoromethoxy)phenyl)-1,3,4-oxadiazole (CAS 1841435-85-5)
- 6-Methyl-2-(pyridin-3-yl)quinoline-4-carboxylic acid (CAS 5110-02-1)
- Pinaverium Bromide Impurity 47 HCl (CAS CATO-C4X-246747)
- Posaconazole lmpurity 177 (CAS CATO-C4X-1208177)
- Tenofovir disoproxil Impurity 94 (CAS 51260-39-0)
- 1,1-Dimethylethyl-N-(2-fluoro-4-iodophenyl)-N-[[(2-fluoro-4-iodophenyl)amino]carbonyl]carbamate (CAS 1033201-49-8)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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