Rasagiline Impurity 71 CAS CATO-C4X-191371
| CAS No. | CATO-C4X-191371 |
| Molecular Formula | C12H14ClN |
| Molecular Weight | 207.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Rasagiline Impurity 71 (C12H14ClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 207.70 g/mol, it falls into the medium-molecular-weight range. 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 Rasagiline Impurity 71 (CAS CATO-C4X-191371), a pharmacopoeial impurity reference standard (molecular formula C12H14ClN, MW 207.70 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.
CATO manufactures Rasagiline Impurity 71 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 | C12H14ClN |
| Molecular Weight | 207.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Rasagiline Standards
- Rasagiline Impurity 42 (CAS 92249-77-9)
- Rasagiline Impurity 32 (CAS 371251-20-6)
- Rasagiline Impurity 4 (CAS 1276516-73-4)
- Rasagiline Impurity 20 (CAS 1276516-71-2)
- Rasagiline Impurity 77 (CAS CATO-C4X-191377)
- Rasagiline Impurity 33 (CAS 863987-58-0)
- Rasagiline Impurity 43 (CAS CATO-C4X-191343)
- Rasagiline Impurity 53 (CAS CATO-C4X-191353)
Recommended Standards
- tert-butyl 4-chlorobutylcarbamate (CAS 95388-79-7)
- Pentoxyverine impurity 20 (CAS 855910-45-1)
- N-BENZYL-N-(2-CHLOROETHYL)PROP-2-YN-1-AMINE (CAS 946-58-7)
- 5-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1233186-09-8)
- Pyridoxine EP Impurity A (CAS 5196-20-3)
- N-Nitroso Vortioxetine Bromo Impurity 106 (CAS CATO-C4X-1056106)
- Alogliptin Impurity 61 (CAS 162955-48-8)
- (2′R,3S,4′S,5′R)-6-Chloro-4′-(3-chloro-2-fluorophenyl)-N-[(3S)-3,4-dihydroxybutyl]-2′-(2,2-dimethylpropyl)-1,2-dihydro-2-oxospiro[3H-indole-3,3′-pyrrolidine]-5′-carboxamide (CAS 908027-40-7)
- 3-(thiophen-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1249172-47-1)
- Levodopa Impurity 15 (CAS 2323070-48-8)
- 4-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)-1-methylpiperidine-4-carbonitrile (CAS 1249810-45-4)
- 2-Methyl-7-(trifluoromethyl)quinazolin-4(3H)-one (CAS 35241-26-0)
- 2-Propanol, 1,1-difluoro-, (2R)- (CAS 948828-03-3)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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