Hjc0152 CAS 1420290-99-8
| CAS No. | 1420290-99-8 |
| Molecular Formula | C15H13Cl2N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 406.64 g/mol gives Hjc0152 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Hjc0152 (CAS 1420290-99-8), molecular formula C15H13Cl2N3O4HCl and molecular weight 406.64 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Hjc0152 (C15H13Cl2N3O4HCl) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Hjc0152 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 | C15H13Cl2N3O4 HCl |
| Molecular Weight | 406.64 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone (CAS 898757-49-8)
- Alda 1 (CAS 349438-38-6)
- 2-Methoxy-4-(methylthio)butanoic acid (CAS 652968-10-0)
- 3-Fluoro-5-methylpyridine-2-carboxylic acid (CAS 1256807-03-0)
- 3-(1-Ethyl-1h-pyrazol-5-yl)propanoic acid (CAS 1006483-07-3)
- 5-Methyl-N-(3-oxo-3-(pyridin-2-ylamino)propyl)-4-(pyrrolidin-1-ylsulfonyl)furan-2-carboxamide (CAS 1211665-68-7)
- Pesticide Mix 16 (CAS CATO-MCPD103116-AC)
- 3-(2,4-Dimethoxyphenyl)piperazin-2-one (CAS 1246548-43-5)
- 4-Amino-1-(3,4-dimethylphenyl)pyrrolidin-2-one hydrochloride (CAS 1177279-61-6)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
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