2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-phenylpentanedinitrile CAS 339030-16-9
| CAS No. | 339030-16-9 |
| Molecular Formula | C17H11ClF3N3 |
| Molecular Weight | 349.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-phenylpentanedinitrile 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.
2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-phenylpentanedinitrile (CAS 339030-16-9), molecular formula C17H11ClF3N3 and molecular weight 349.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-phenylpentanedinitrile (C17H11ClF3N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 349.74 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 | C17H11ClF3N3 |
| Molecular Weight | 349.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-(4-((2-Chloro-4-fluorobenzyl)oxy)-3-methoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 1706453-63-5)
- (1E)-1-(5-Chloro-2-phenyl-1H-imidazol-4-yl)-N-[3-(trifluoromethyl)phenyl]methanimine (CAS 338392-78-2)
- 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)butane-1,3-dione (CAS 321432-12-6)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,5-dihydro-2H-benzo[g]indazole (CAS 339101-40-5)
- 2-(6-Chloro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)ethyl 4-fluorobenzoate (CAS 866018-38-4)
- 2-chloro-N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]acetamide (CAS 1957235-51-6)
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- 2-chloro-N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]acetamide (CAS 444287-84-7)
Recommended Standards
- 4-(3-Chlorophenyl)-N-[4-(trifluoromethyl)phenyl]pyrimidin-2-amine (CAS 574759-62-9)
- Clodinafop propargyl (racemic) Solution in Methanol, 100μg/mL (CAS 105511-96-4)
- Midazolam Impurity 13 (CAS CATO-C4X-150913)
- 3-((4-Chloro-3-nitrophenyl)amino)-1-(3-nitrophenyl)propan-1-one (CAS 882748-65-4)
- 3-((3-Chloro-4-fluorophenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 717830-50-7)
- 1-Methanesulfonyl-4-(3-methylpyridin-2-yl)-1,4-diazepane (CAS 1253527-77-3)
- 3-hydroxybenzene-1-carboximidamide hydrochloride (CAS 63502-89-6)
- 【肽序重复停用见C4X-20142】des-2-D-4Cpa-Cetrorelix (CAS CATO-C4X-201453)
- 2-(Dimethylamino)-3-fluorobenzaldehyde (CAS 1289062-97-0)
- 2-Phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole (CAS 78291-80-2)
- Avanafil Impurity 24 (CAS CATO-C4X-111824)
- Tert-butyl 6-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1967003-47-9)
- Ethyl iodomethyl carbonate (CAS 82619-14-5)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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