Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile) CAS 77-57-6
| CAS No. | 77-57-6 |
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile) (C12H13N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile) (CAS 77-57-6), a certified reference material (molecular formula C12H13N, MW 171.24 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile) 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 | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Pentoxyverine Standards
- Pentoxyverine Impurity 1 (CAS 105539-06-8)
- Pentoxyverine Impurity 4 (CAS 5296-89-9)
- Pentoxyverine EP Impurity A (CAS 77-55-4)
- Pentoxyverine impurity 20 (CAS 855910-45-1)
- Pentoxyverine Impurity 15 (CAS CATO-C4X-227015)
- Pentoxyverine Impurity 21 (CAS 334504-92-6)
- Pentoxyverine Impurity 6 (CAS CATO-C4X-22706)
- Pentoxyverine Impurity 11 (CAS 1421930-88-2)
Recommended Standards
- N-Phenyl-glycine methyl ester (CAS 23284-84-6)
- rel-((7R,9aR)-Hexahydro-1H,3H-pyrrolo[2,1-c][1,4]oxazepin-7-yl)methanol (CAS 2850327-50-1)
- N-methyl-2-(piperazin-1-yl)propanamide (CAS 86906-74-3)
- tert-Butyl ((1S,2S)-2-methylcyclopropyl)carbamate (CAS 2088414-02-0)
- Tert-butyl (2R,6R)-2-(bromomethyl)-6-methylmorpholine-4-carboxylate (CAS 2440199-08-4)
- cis-Dichloro(3,4-diaminotoluene)platinum(II) (CAS 57948-13-7)
- 5-Cyclopropyl-5-oxopentanoic acid (CAS 898766-87-5)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzohydrazide (CAS 170966-09-3)
- n-(4-Methoxyphenethyl)-2-methylpropan-1-amine (CAS 1019557-92-6)
- (2S,3S)-3-Amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride (CAS 944716-73-8)
- 5-Chloro-4-methyl-1H-pyrazolo[1,5-c][1,2,3]triazole (CAS 705927-53-3)
- Ethyl 4-(diethylamino)-7-fluoroquinoline-3-carboxylate (CAS 1315349-01-9)
- (2-Bromo-5-fluoropyridin-4-yl)methanol (CAS 1227502-29-5)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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