4-(3,4-Dichlorophenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine CAS 862658-93-3
| CAS No. | 862658-93-3 |
| Molecular Formula | C11H7Cl2F3N4 |
| Molecular Weight | 323.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dichlorophenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine (CAS 862658-93-3) is a high-purity analytical reference standard with the molecular formula C11H7Cl2F3N4 and a molecular weight of 323.10 g/mol.
Structurally, 4-(3,4-Dichlorophenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine (C11H7Cl2F3N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 323.10 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 4-(3,4-Dichlorophenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine 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 | C11H7Cl2F3N4 |
| Molecular Weight | 323.10 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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- 2-(2,3-Dichlorophenyl)-4-oxo-4-phenylbutanoic acid (CAS 338964-83-3)
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- 898759-61-0 (3,5-Dichlorophenyl)[3-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID90645085 (CAS 898759-61-0)
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Recommended Standards
- 3-Chloro-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 76471-06-2)
- 4-Chloro-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 87170-48-7)
- 3-Chloro-2-[(4-chloro-2-methylpyridin-3-yl)oxy]-5-(trifluoromethyl)pyridine (CAS 400075-75-4)
- 4-Pyrrolidinosulfonyl-2-trifluoromethylphenylboronic acid (CAS 2096338-19-9)
- (2-(4-(Trifluoromethyl)phenyl)thiazol-4-yl)methanamine hydrochloride (CAS 690632-10-1)
- 2-(Boc-Amino)-5-(trifluoromethyl)phenylboronic acid (CAS 2377611-75-9)
- 6-Chloro-2,3-dimethylpyridine (CAS 72093-13-1)
- 4-Chloro-3-methylaniline hydrochloride (CAS 30273-23-5)
- Trichlorfon Dimethyl-D6 (CAS 1451910-96-5)
- 2-(6-(Diethylamino)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352500-79-8)
- methyl trans-4-methyloxetane-2-carboxylate (CAS 35520-17-3)
- 2-amino-2-methyl-3-(1H-1,2,4-triazol-1-yl)propanoic acid dihydrochloride (CAS 1461706-20-6)
- 4-Oxospiro[chromane-3,1'-cyclopropane]-2'-carbonitrile (CAS 400083-18-3)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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