| CAS No. | 2975-34-0 |
| Molecular Formula | C24H31N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 supplies 0HX1Z0A2MC 2975-34-0 Carphenazine dimaleate Carphenazine maleate [USAN:USP] Carfenazine hydrogen maleate 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)-10H-phenothiazin-2-yl)-, (Z)-2-butenedioate (1:2) 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-, maleate (1:2) (salt) Carfenazine maleate Carphenazine maleate EINECS 221-019-2 1-(10-(3-(4-(2-Hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-1-propanone maleate (1:2) NSC 71755 Procethazine dimaleate Proketazine dimaleate Proketazine maleate WY-2445 Proketazine UNII-0HX1Z0A2MC (CAS 2975-34-0), a certified reference material (molecular formula C24H31N3O2SC4H4O4, MW 541.66 g/mol) for analytical method development and quality control.
The molecular framework of 0HX1Z0A2MC 2975-34-0 Carphenazine dimaleate Carphenazine maleate [USAN:USP] Carfenazine hydrogen maleate 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)-10H-phenothiazin-2-yl)-, (Z)-2-butenedioate (1:2) 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-, maleate (1:2) (salt) Carfenazine maleate Carphenazine maleate EINECS 221-019-2 1-(10-(3-(4-(2-Hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-1-propanone maleate (1:2) NSC 71755 Procethazine dimaleate Proketazine dimaleate Proketazine maleate WY-2445 Proketazine UNII-0HX1Z0A2MC (C24H31N3O2SC4H4O4) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 0HX1Z0A2MC 2975-34-0 Carphenazine dimaleate Carphenazine maleate [USAN:USP] Carfenazine hydrogen maleate 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)-10H-phenothiazin-2-yl)-, (Z)-2-butenedioate (1:2) 1-Propanone, 1-(10-(3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-, maleate (1:2) (salt) Carfenazine maleate Carphenazine maleate EINECS 221-019-2 1-(10-(3-(4-(2-Hydroxyethyl)-1-piperazinyl)propyl)phenothiazin-2-yl)-1-propanone maleate (1:2) NSC 71755 Procethazine dimaleate Proketazine dimaleate Proketazine maleate WY-2445 Proketazine UNII-0HX1Z0A2MC meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C24H31N3O2S 2*C4H4O4 |
| Molecular Weight | 541.66 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |