Pentoxyverine Impurity 12 CAS CATO-C4X-227012
| CAS No. | CATO-C4X-227012 |
| Molecular Formula | C19H29NO3 |
| Molecular Weight | 319.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pentoxyverine Impurity 12 (CAS CATO-C4X-227012), a pharmacopoeial impurity reference standard (molecular formula C19H29NO3, MW 319.44 g/mol) used for the identification and quantification of trace impurities in APIs.
Pentoxyverine Impurity 12 (C19H29NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 Pentoxyverine Impurity 12 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 | C19H29NO3 |
| Molecular Weight | 319.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
| Nitrogen Atoms | 1 |
Related Pentoxyverine Standards
- Pentoxyverine impurity 18 (CAS 1421930-96-2)
- Pentoxyverine Impurity 22 (CAS 13877-99-1)
- Pentoxyverine impurity 19 (CAS CATO-C4X-227019)
- Pentoxyverine-d8 (CAS 1329797-10-5)
- Pentoxyverine Impurity 14 (CAS CATO-C4X-227014)
- Pentoxyverine Impurity 23 (CAS CATO-C4X-227023)
- Pentoxyverine Impurity 10 (CAS CATO-C4X-227010)
- Pentoxyverine Impurity 3 (CAS CATO-C4X-22703)
Recommended Standards
- Pimavanserin Impurity 27 (CAS CATO-C4X-193827)
- Tetrabenazine Impurity 9 (CAS 3466-75-9)
- Dyclonine Impurity 41 (CAS CATO-C4X-188141)
- Homocapsaicin I (CAS 58493-48-4)
- Fosaprepitant Impurity 41 (CAS 287930-73-8)
- Cefoxitin Impurity 48 (CAS CATO-C4X-157848)
- Teneligliptin Impurity 26 (CAS 1856349-82-0)
- Piperidine-1-carbothioamide (CAS 14294-09-8)
- Tert-butyl n-[2-(benzyloxy)-1-carbamoylpropyl]carbamate (CAS 331627-28-2)
- n-(4-Bromo-2-chlorobenzyl)propan-2-amine (CAS 1157720-22-3)
- 655-35-6 52C937V399 Chromonar hydrochloride [USAN] Acetic acid, ((3-(2-(diethylamino)ethyl)-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy)-, ethyl ester, hydrochloride Ethyl ((3-(2-(diethylamino)ethyl)-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy)acetate hydrochloride A-27053 AG 3 AG 3 (VAN) Antiangor Carbochromene hydrochloride Carbocromen hydrochloride Cassella 4489 Chromonar hydrochloride 3-(beta-Diethylaminoethyl)-4-methyl-7-(carbethoxymethoxy)-coumarin hydrochloride ((3-(2-(Diethylamino)ethyl)-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy)acetic acid ethyl ester hydrochloride EINECS 211-511-5 Intenkordin Intensain Intensain hydrochloride Intercordin Karbochromen Karbokromen [Russian] NSC-110430 NSC 110430 A 27053 Chromonar HCl Karbokromen UNII-52C937V399 AG-3 (CAS 655-35-6)
- 5-(4-Methoxyphenyl)thiazole-2-carbaldehyde (CAS 1211514-65-6)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methoxybenzyl)-1-oxo-3-(pyridin-3-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1024146-71-1)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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