N'-[(4-Chlorophenyl)methyl]-N-[3-(trifluoromethyl)phenyl]guanidine CAS 254434-90-7
| CAS No. | 254434-90-7 |
| Molecular Formula | C15H13ClF3N3 |
| Molecular Weight | 327.73 g/mol |
| 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 N'-[(4-Chlorophenyl)methyl]-N-[3-(trifluoromethyl)phenyl]guanidine.
CATO supplies N'-[(4-Chlorophenyl)methyl]-N-[3-(trifluoromethyl)phenyl]guanidine (CAS 254434-90-7), a certified reference material (molecular formula C15H13ClF3N3, MW 327.73 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, N'-[(4-Chlorophenyl)methyl]-N-[3-(trifluoromethyl)phenyl]guanidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H13ClF3N3 |
| Molecular Weight | 327.73 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 | 3 |
Related N Standards
- 1-(4-Chlorophenyl)-3-{[4-(trifluoromethyl)phenyl]amino}propan-1-one (CAS 477334-15-9)
- 3-[(2-Chlorophenyl)methyl]-8-fluoro-3H,4H,5H-pyrimido[5,4-b]indol-4-one (CAS 1031557-91-1)
- 2-((5-((3-Chlorophenyl)carbamoyl)-1,3,4-thiadiazol-2-yl)methoxy)acetic acid (CAS 1142209-70-8)
- 3-(4-Chlorophenyl)-1-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1187969-22-7)
- 1-(3-Chlorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-71-6)
- 1-(3-Chlorophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-72-7)
- 1-(4-Chlorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-98-9)
- 1-(4-Chlorophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-99-0)
Recommended Standards
- 7-Benzyl-4-chloro-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 647863-01-2)
- 1022528-34-2 ((4-Chloro-2-nitrophenyl)sulfonyl)(3-methyl(2-pyridyl))amine MFCD03839775 (CAS 1022528-34-2)
- 4-((1H-1,2,4-triazol-1-yl)methyl)-6-amino-1-(4-chlorophenyl)-2-oxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 338418-82-9)
- (4-{(E)-[2-Chloro-5-(trifluoromethyl)-phenyl]diazenyl}phenyl)dimethylamine (CAS 849-92-3)
- 5-(Benzyloxy)-6-bromo-1H-indazole (CAS 1206800-86-3)
- 1-Ethyl-4-vinyldecahydroquinolin-4-ol hydrochloride (CAS 62233-96-9)
- Ethyl 3-(4-chlorophenyl)-5-methylbenzofuran-2-carboxylate (CAS 1956310-33-0)
- Indobufen Impurity 65 (CAS CATO-C4X-179265)
- 4-Chloro-6-(difluoromethyl)-5-nitropyridine-3-sulfonamide (CAS 1805368-39-1)
- 6-Ethyl-2-methylquinolin-4-amine (CAS 948293-17-2)
- 2-(Hydroxymethyl)-5-methoxyphenol (CAS 59648-29-2)
- 5-(3-Bromopropyl)-4-chloro-1,3-dimethyl-1h-pyrazole (CAS 1496855-30-1)
- Methyl 2-amino-3-(2,6-dioxopiperidin-1-yl)propanoate (CAS 1544345-49-4)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
Why CATO?
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