(E)-N-(4-Chlorophenyl)-N'-methyl-3,5-bis(trifluoromethyl)benzene-1-carboximidamide CAS 400075-31-2
| CAS No. | 400075-31-2 |
| Molecular Formula | C16H11ClF6N2 |
| Molecular Weight | 380.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-N-(4-Chlorophenyl)-N'-methyl-3,5-bis(trifluoromethyl)benzene-1-carboximidamide (CAS 400075-31-2), molecular formula C16H11ClF6N2 and molecular weight 380.72 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (E)-N-(4-Chlorophenyl)-N'-methyl-3,5-bis(trifluoromethyl)benzene-1-carboximidamide (C16H11ClF6N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 380.72 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).
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), (E)-N-(4-Chlorophenyl)-N'-methyl-3,5-bis(trifluoromethyl)benzene-1-carboximidamide 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 | C16H11ClF6N2 |
| Molecular Weight | 380.72 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-2-(4-nitrobenzyl)malononitrile (CAS 338965-42-7)
- 2-Methylhexacosane (CAS 1561-02-0)
- N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-2,6-difluorobenzamide (CAS 1609408-77-6)
- 4-Chloro-3-nitro-N-[3-(trifluoromethyl)phenyl]benzene-1-sulfonamide (CAS 380194-08-1)
- 4-Nitrophenyl α-D-maltohexaoside (CAS 74173-30-1)
- Methyl 2-(4-formyl-2-nitrophenoxy)benzoate (CAS 886360-60-7)
- (1R,1'S,3'R/1R,1'R,3'S)-L-054,264 N-[(1R)-2-[[[(1S*,3R*)-3-(Aminomethyl)cyclohexyl]methyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxoethyl]spiro[1H-indene-1,4'-piperidine]-1'-carboxamide 208706-12-1 (CAS 208706-12-1)
- 1-(Benzyloxy)-3-chloro-5-(trifluoromethyl)benzene (CAS 2586125-88-2)
- (2E)-3-(3-Chloro-4-methoxyphenyl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile (CAS 861207-93-4)
- 898791-68-9 (4-Bromo-2-fluorophenyl)(cyclopentyl)methanone DTXSID90642574 (CAS 898791-68-9)
- 2-(4-Piperidylmethyl)thiazole (CAS 1017163-98-2)
- 2-[(1E)-{[(2H-1,3-benzodioxol-5-yl)methyl]imino}methyl]-6-bromo-4-methoxyphenol (CAS 477848-16-1)
- 5-Cyclopropoxy-4-nitropyridin-2-amine (CAS 1243439-30-6)
- Cycloaspeptide A (CAS 109171-13-3)
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