Dimethyl 2',2',4-tricyano-2''-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate CAS 1212097-79-4
| CAS No. | 1212097-79-4 |
| Molecular Formula | C25H18FN3O5 |
| Molecular Weight | 459.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dimethyl 2',2',4-tricyano-2''-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate 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.
CATO supplies Dimethyl 2',2',4-tricyano-2''-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (CAS 1212097-79-4), a certified reference material (molecular formula C25H18FN3O5, MW 459.43 g/mol) for analytical method development and quality control.
Structurally, Dimethyl 2',2',4-tricyano-2''-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (C25H18FN3O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 459.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H18FN3O5 |
| Molecular Weight | 459.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- Dimethyl 2',2',4''-tricyano-4-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (CAS 1217808-02-0)
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Recommended Standards
- Pemetrexed Impurity N17 (CAS 1644286-36-1)
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