Bromonordiazepam Pellets 2.5mg

Buy Bromonordiazepam Pellets 2.5mg Online — Analytical Grade Benzodiazepine Reference Standard

Overview

Buy Bromonordiazepam Pellets 2.5mg (7‑Bromo‑5‑phenyl‑1,3‑dihydro‑1,4‑benzodiazepin‑2‑one) is a halogenated benzodiazepine derivative used as an analytical, spectroscopic, and computational reference compound.
The 2.5 mg pellets are designed for precision calibration, purity validation, thermal profiling, and molecular modeling under laboratory conditions.
Each unit is compressed under controlled ISO‑level manufacturing, ensuring exact dosage uniformity ± 0.05 mg and ≥ 99 % purity by HPLC.

⚠️ For research and analytical purposes only. Not authorized for pharmaceutical or human use.

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Chemical Identity

• Chemical Name: 7‑Bromo‑5‑phenyl‑1,3‑dihydro‑1,4‑benzodiazepin‑2‑one
• Common Synonyms: Bromonordiazepam, Norflurazepam, Desalkylflurazepam
• Chemical Class: Benzodiazepine / Aryl halogen ketone derivative
• Molecular Formula: C15H10BrN2O
• Molecular Weight: 329.16 g/mol
• Appearance: White to off‑white pellets
• Purity: ≥ 99.0 % (HPLC verified)
• Melting Point: ~ 240 °C (decomposition)
• Storage Form: 2.5 mg pellets in sealed amber vial
• Grade: Reference standard / Analytical grade

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Applications Across Chemistry Disciplines

Organic & Inorganic Chemistry

• A heterocyclic amide with both aromatic and carbonyl centers, ideal for amide resonance studies and intramolecular H‑bond characterization.
• The bromine substituent offers opportunities for electrophilic substitution, halogen exchange, and organometallic cross‑coupling reaction research (Suzuki, Sonogashira, Ullmann type).
• Provides a benchmark in NMR, FTIR, and UV–Vis analysis for benzodiazepine aromatic structures.
• In inorganic contexts, the lactam C=O and N–H groups serve as donor sites in metal‑complex formation studies.

Chemical Biology

• Used for enzyme pathway mapping in phase I oxidation and hydroxylation simulations (in‑vitro chemical models).
• Acts as a chemical probe in receptor binding affinity predictive experiments using purely computational or in vitro systems.
• Supports hydrophobicity and partition coefficient (Log P) research relevant to biological membrane permeability (non‑clinical studies).
• Demonstrates aromatic–amide π‑stacking and H‑bond patterns valuable in computational drug‑binding simulation pipelines.

Computational Chemistry

• Standard molecule for DFT (B3LYP, HF) calculations and electronic structure visualization.
• Ideal for Frontier Orbital analysis (HOMO–LUMO gap) to predict photostability and resonance energy transfer.
• Forms part of QSAR training datasets for heterocyclic scaffolds comprising C, N, O, Br atoms.
• Used in molecular docking, conformational energy surface, and polarizability index mapping.
• Data suitable for quantum parameterization in force fields and cheminformatics repositories.

Environmental Chemistry

• Serves as a reference contaminant molecule for pharmaceutical residue hazard assessment and wastewater analysis.
• Utilized in LC–MS/MS method validation for benzodiazepine pollutant screening.
• Supports environmental fate studies including photolysis, biodegradation, and aqueous partitioning coefficients (Koc/Kow).
• Calibration standard in trace detection of halogenated organic compounds in soil and sediment extracts.

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Laboratory Equipment & Consumables

Analytical Instruments

• HPLC / LC–MS/MS: For quantification & impurity profiling
• FTIR: Amide C=O stretch ~ 1680 cm⁻¹; NH stretch ~ 3300 cm⁻¹
• ¹H / ¹³C NMR: For structural and aromatic ring identification
• UV–Vis Spectrophotometer: Distinct absorption ~ 240–280 nm
• Thermal Analyzer (TGA/DSC): Heat stability and transition studies

Essential Consumables

• Solvents: HPLC‑grade methanol, acetonitrile, chloroform.
• PTFE‑lined sample vials and amber containers.
• Desiccant storage bags, analytical microspatulas, precision pipette tips.
• Single‑use gloves, safety goggles, and anti‑static laboratory coat recommended.
• QC compliant with ISO 17025 and GLP standards.

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Regulation & Safety

Intended Use

• For in‑vitro analytical, computational, and forensic calibration only.
• Not approved for human or veterinary applications.

Regulatory Status

• May be subject to controlled compound scheduling in certain jurisdictions; compliance with DEA / EMCDDA guidelines is required.
• Import and storage authorization may differ by region (EU, UK, US, APAC).

Indicative GHS Classification

⚠️ Harmful if swallowed (Category 4)
⚠️ Skin / Eye Irritation (Category 2)
⚠️ Aquatic Chronic Toxicity (Category 3)

Safety Guidelines

• Handle in fume hood with PPE: nitrile gloves, lab coat, eye protection.
• Avoid dust formation and static discharge.
• Store in tightly sealed vial away from oxidizing agents and light.
• Dispose through authorized chemical waste procedures under EPA, REACH, and OSHA standards.
• Supplied with SDS (Safety Data Sheet) and CoA (Certificate of Analysis).

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Chemical Informatics

• Provided identifiers:
  • SMILES: Brc1ccc2cc(ccc2N=C(N2CCCN=C2)O) (canonical)
  • InChI & InChIKey for database integration.
• Structured metadata for LIMS and ELN systems.
• Compatible with ChemAxon, RDKit, Knime, Open Babel, and Biovia Draw.
• Includes molecular descriptors: MW, TPSA, Log P, H‑bond donor/acceptor count, rotatable bonds.
• Designed for integration into QSAR/QSPR and machine‑learning chemical property models.

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Analytical Quality Control

• HPLC Purity: ≥ 99 %
• Mass Spectrometry (ESI+): m/z ≈ 330 [M+H]⁺
• ¹H NMR: spectrum consistent with validated reference
• FTIR key bands: 1650 cm⁻¹ (C=O), 3100 cm⁻¹ (NH), 1580 cm⁻¹ (C=C)
• Moisture content: < 0.25 % (Karl Fischer)

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Storage & Stability

• Store between 15–25 °C in low‑humidity, dark conditions.
• Use nitrogen‑sealed amber glass vials for extended preservation.
• Shelf life: 24 months from date of manufacture under controlled storage.

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SEO‑Optimized Keywords

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