5-Bromo-3-chloro-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline CAS 1706445-73-9
| CAS No. | 1706445-73-9 |
| Molecular Formula | C16H16BrClFN3 |
| Molecular Weight | 384.67 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 5-Bromo-3-chloro-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline.
5-Bromo-3-chloro-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline (CAS 1706445-73-9), molecular formula C16H16BrClFN3 and molecular weight 384.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H16BrClFN3, 5-Bromo-3-chloro-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5-Bromo-3-chloro-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline 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 | C16H16BrClFN3 |
| Molecular Weight | 384.67 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.) | 1994 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 3-Bromo-5-chloro-4-(4-(4-fluorophenyl)piperazin-1-yl)aniline (CAS 1706444-31-6)
- 3-Bromo-4-chloro-1-tosyl-1H-indole (CAS 887338-47-8)
- 3-Bromo-5-chloro-1-tosyl-1H-indole (CAS 887338-49-0)
- Methyl 5-bromo-2-(4-chlorophenyl)-1-ethyl-6-methyl-4-oxo-1,4-dihydro-3-pyridinecarboxylate (CAS 866154-96-3)
- 3-Bromo-4-((2-chloro-4-fluorobenzyl)oxy)-5-ethoxybenzonitrile (CAS 1706457-69-3)
- 2-[4-Bromo-3-(3-chloro-5-cyanophenoxy)-2-fluorophenyl]acetic Acid (CAS 1007572-07-7)
- Methyl 5-bromo-6-chloro-2-(4-fluorophenyl)furo[2,3-b]pyridine-3-carboxylate (CAS 1628721-04-9)
- 1-Bromo-2,3,7,8-tetrachlorodibenzo[b,d]furan (CAS 104549-43-1)
Recommended Standards
- 2,4-Dichloro-N-(5-(4-chlorophenyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 392242-00-1)
- (4-(2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)ethoxy)-3-chlorophenyl)boronic acid (CAS 1704074-18-9)
- 2,5-Dichloro-N-(5-(4-chlorophenyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 392242-05-6)
- (24S)-24-Methylcholest-8(14)-ene (CAS 6673-69-4)
- 1,2-Oxazole-4-sulfonyl chloride (CAS 933740-94-4)
- n-Cyclobutyloxetan-3-amine (CAS 1341378-53-7)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 101226-33-9)
- 6-Fluorotryptamine (CAS 575-85-9)
- Benzyl 1,2,3,4-tetrahydroquinoline-2-carboxylate hydrochloride (CAS 1255098-65-7)
- 2-(Difluoromethyl)-3-iodo-4-(trifluoromethyl)pyridine-6-methanol (CAS 1805145-78-1)
- Glyphosate-FMOC (CAS 1373205-41-4)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxylic acid (CAS 1092333-49-7)
- 1-(4-(tert-Butyl)benzyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 537702-33-3)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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