Buy Flunitrazolam Blotters 0.25mg

Product Overview

Flunitrazolam Blotters 0.25mg (CAS 2243815-18-9) offer researchers a specialized triazolobenzodiazepine reference standard in microdosed blotter format, ideal for forensic toxicology, analytical method validation, and chromatographic studies. This generic, brandless compound achieves ≥98% purity through stringent synthesis and purification protocols, delivering consistent quality for professional laboratory investigations into designer benzodiazepine analogs. The blotter delivery system ensures uniform deposition and ease of handling in controlled research environments, from academic forensic labs to industrial quality control facilities. Manufactured exclusively for non-clinical research purposes, these blotters comply with international eCommerce standards for regulated chemical distribution via WooCommerce platforms. Researchers utilize this format for reproducible spiking experiments, mass spectral library development, and impurity profiling without the need for complex powder weighing. Stable under proper storage, the product supports extended shelf-life utility in high-throughput screening workflows. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Chemical Identity & Classification

Flunitrazolam is formally identified by CAS number 2243815-18-9, with the molecular formula C₁₇H₁₂FN₅O₂ and molecular weight of 337.3 g/mol. Systematic IUPAC name: 6-(2-fluorophenyl)-1-methyl-8-nitro-4H-triazolo[4,3-a]benzodiazepine. Laboratory synonyms include FNTZ, Flunazolam, and triazolo-flunitrazepam analog. Classified as a triazolobenzodiazepine (TBZD) within the benzodiazepine derivative family, it functions as an analytical reference material for spectroscopy, chromatography, and structural elucidation studies. This structural class features a fused triazole ring enhancing rigidity compared to classical 1,4-benzodiazepines, positioning it as a key reagent in designer drug research panels. Precise identifiers facilitate integration into global chemical databases like PubChem and ChemSpider, enabling accurate method transfer across collaborating laboratories. Researchers reference these specifications to confirm compound identity in complex mixtures via retention time matching and fragmentation patterns.

Chemical & Physical Characteristics

Flunitrazolam Blotters 0.25mg feature the active compound absorbed onto high-absorbency, perforated blotting paper (typically 9x9mm squares), presenting as pale yellow to off-white squares with soy-based ink markings for identification. The pure substance exists as a crystalline solid with limited solubility in water but excellent compatibility with DMSO (>10 mg/mL), DMF, and methanol, facilitating preparation of stock solutions for LC-MS and NMR analysis. In neutral pH buffers, dissolution yields clear solutions suitable for gradient elution chromatography. The blotter matrix provides mechanical stability, protecting the microdose from environmental degradation during storage and transport. Physical stability persists under desiccated conditions, with no observable migration or volatilization over multi-year periods. These characteristics—uniform adsorption, solvent compatibility, and matrix integrity—support predictable behavior in extraction efficiency tests and quantitative recovery validations. Melting point data for the free base falls in the 200-220°C range under inert atmospheres, informing thermal desorption methods in gas chromatography.

Purity & Analytical Verification

Production batches of Flunitrazolam Blotters 0.25mg consistently exceed ≥98% purity, rigorously confirmed by orthogonal techniques: reversed-phase HPLC with UV detection at 254 nm, proton/carbon NMR spectroscopy, high-resolution LC-MS/MS for molecular ion confirmation (m/z 338 [M+H]+), and GC-MS for volatile impurity profiling. Certificates of Analysis (COAs) report detailed metrics including chromatographic purity (>98.5% area), residual solvents (Class 1 <500 ppm), heavy metals (<10 ppm), and related substances (<0.1% for nitro-impurities). Blotter uniformity testing employs dissolution profiling and content uniformity assays per USP <905> standards, ensuring dose-to-dose consistency. Digital COAs, complete with raw spectral data, become available via secure portals immediately post-purchase, with options for third-party retesting. These pharmacopeial-grade verifications underpin reliability for accredited laboratories conducting proficiency testing or regulatory submissions.

Quality Control & Batch Integrity

Batch manufacturing of Flunitrazolam Blotters 0.25mg incorporates full traceability from precursor qualification through blotter impregnation and perforation, with in-process controls monitoring solution concentration, adsorption efficiency, and drying uniformity. Final release criteria include weight variation (<3% RSD across 20 units), potency assay (95-105% label claim), and microbial limits testing. Retained composites from each lot support stability investigations for up to 7 years, stored under ICH Q1A conditions. Documentation suites—encompassing batch records, equipment calibration logs, and environmental chamber data—align with ISO/IEC 17025:2005 protocols, optionally augmented by external audits. This comprehensive framework mitigates risks of batch failure, cross-contamination, or potency drift, instilling confidence for principal investigators reliant on reproducible reference materials in grant-funded or peer-reviewed research. Digital lot tracking via QR codes enables instant verification at receipt.

Safety, Handling & Laboratory Precautions

Handle Flunitrazolam Blotters 0.25mg solely within certified fume hoods or gloveboxes by personnel equipped with nitrile gloves (powder-free, 15-mil), chemical splash goggles, disposable lab coats, and N95 respirators. Transfer operations demand secondary containment trays to prevent accidental release of microdoses. Segregate from strong acids, bases, and reducing agents in dedicated flammables cabinets, per NFPA 45 laboratory fire codes. Spill mitigation involves low-lint wipes, HEPA vacuuming, and 10% sodium hypochlorite decontamination, followed by thorough ventilation. The supplied Safety Data Sheet (SDS) delineates GHS hazard statements (H302, H315, H319, H335), precautionary codes (P261, P280, P305+P351+P338), and compatible disposal methods under RCRA guidelines. These protocols reinforce institutional chemical hygiene without implying exposure thresholds or biological endpoints.​

Packaging, Labeling & Storage

Blotters ship in tamper-evident, nitrogen-purged amber glassine envelopes or HDPE desiccator units with molecular sieve packets, further encased in child-resistant foil pouches for transit protection. GHS-aligned labels specify CAS 2243815-18-9, ≥98% purity, blotter count, hazard diamonds, and bold “Research Chemical – Laboratory Use Only” markings, plus scannable lot codes. Optimal storage at -20°C in darkness extends stability beyond 5 years; room temperature (15-25°C) suffices for 2-year access under desiccated conditions. Avoid humidity (>40% RH) or temperatures exceeding 30°C to prevent hydrolysis of the triazole moiety. Post-dispensing, reseal with inert tape and log openings to monitor shelf-life integrity. These specifications preserve analytical performance across longitudinal studies.

Intended Research Use & Market Positioning

Flunitrazolam Blotters 0.25mg excel in forensic casework analysis, NPS surveillance programs, reference standard calibration for LC-HRMS screening, and synthetic pathway optimization within analytical chemistry. The microdose format suits low-level spiking of biological matrices for method LOD/LOQ determination, metabolic profiling via microsampling, and library matching in GC-MS databases. Positioned for toxicology labs, drug checking services, academic pharmacology departments, and CROs investigating designer benzodiazepine trends, it offers a compliant, economical alternative to bulk powders. Bulk packs support high-volume proficiency schemes under ISO 17025 accreditation.

Ordering, Availability & Fulfillment

Flunitrazolam Blotters 0.25mg stock enables same-day processing through WooCommerce-secured checkout accepting global payments, including crypto for privacy. Orders dispatch within 24 hours via tracked DHL/FedEx services, with plain exteriors ensuring discretion. Volume pricing, COA rush delivery, and custom blotter counts available via dedicated research portals. 24/7 support resolves import queries, maintaining supply chain reliability for time-sensitive projects.​

Legal & Regulatory Disclaimer

Flunitrazolam Blotters 0.25mg (CAS 2243815-18-9) supplied exclusively for laboratory research purposes only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Buyers must verify and comply with all local, national, and international regulations governing research chemicals. Seller assumes no liability for non-compliant applications; end-user agreements required at purchase.