Talmapimod hydrochloride, >98% (HPLC) CAS 309915-12-6
| CAS No. | 309915-12-6 |
| Molecular Formula | C27H30ClFN4O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Talmapimod hydrochloride, >98% (HPLC).
Talmapimod hydrochloride, >98% (HPLC) (CAS 309915-12-6), molecular formula C27H30ClFN4O3HCl and molecular weight 549.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Talmapimod hydrochloride, >98% (HPLC) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 549.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Talmapimod hydrochloride, >98% (HPLC) 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.
Physical & Chemical Properties
| Molecular Formula | C27H30ClFN4O3 HCl |
| Molecular Weight | 549.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Talmapimod Standards
Recommended Standards
- 2-Hydroxy-3-(1H-imidazol-2-yl)propanoic acid (CAS 958808-92-9)
- 1-Amino-3-fluoro-2-propanol Hydrochloride (CAS 53460-74-5)
- Ticagrelor Related Compound 4 (6-Aminotetrahydro-2,2-Dimethyl-4H-Cyclopenta-1.3-dioxol-4-ol) (CAS 1446475-48-4)
- 4'-Methoxy-[1,1'-biphenyl]-2-sulfonylchloride (CAS 173253-50-4)
- 3-(3-Cyclopropyl-5-(trifluoromethyl)-1h-pyrazol-1-yl)-2-methylpropanenitrile (CAS 1006319-21-6)
- Gamma-hydroxy-L-leucine (CAS 31654-66-7)
- 1-Amino-1-(4-fluorophenyl)acetone (CAS 1270532-42-7)
- N-(3-Amino-4-fluorophenyl)-4-fluorobenzamide (CAS 926219-41-2)
- N-Methyl-4-(piperidin-1-yl)aniline (CAS 173186-18-0)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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