Aburaihan Testosterone Enanthate 250 mg/1 ml (10 ampoules) is an original pharmaceutical-grade reference standard manufactured by Aburaihan Pharmaceutical Co., Iran, under full GMP compliance. Each glass ampoule contains exactly 250 mg testosterone enanthate in sterile arachis (peanut) oil with benzyl alcohol and benzyl benzoate preservatives. Widely recognized in international forensic toxicology and anti-doping laboratories as a primary reference for method validation, this product is supplied exclusively for licensed institutional research, quality-control calibration and regulatory compliance testing.

• Appearance: Clear, pale-yellow sterile oil solution in scored glass ampoules
• Concentration: 250 mg/ml testosterone enanthate
• Molecular Formula: C₂₆H₄₀O₃ | Molecular Weight: 400.6 g/mol
• CAS No: 315-37-7

Aburaihan Testosterone Enanthate 250 mg — Clinical & Pharmaceutical Reference Guide

Introduction

Aburaihan Testosterone Enanthate 250 mg stands as one of the most established and consistently manufactured pharmaceutical-grade testosterone esters globally. Produced since the 1960s by Aburaihan Pharmaceutical Co. under strict Iranian Ministry of Health oversight and international GMP standards, this long-acting testosterone ester remains a gold-standard reference material in analytical chemistry, forensic toxicology, and anti-doping science.

The product’s exceptional batch-to-batch reproducibility, verified >99.5 % purity, and full traceability have made it the preferred calibrant in hundreds of WADA-accredited, ISO/IEC 17025-certified, and government-regulated laboratories worldwide. This guide provides comprehensive Aburaihan Testosterone Enanthate 250 mg information exclusively within the legal framework of laboratory and research applications.

Key Features & Scientific Relevance

• Authentic pharmaceutical origin with original Aburaihan holograms and batch coding
• ≥ 99.5 % purity confirmed by manufacturer and independent third-party HPLC
• Full documentation package including Certificate of Analysis, HPLC chromatograms, and material safety data
• Recognized reference material in EP, USP, and WADA method-validation protocols
• Compliant with DEA Schedule III, EU Medicines Directive, and international controlled-substance export regulations

Product Specifications

• Active Substance: Testosterone enanthate (heptanoate ester)
• Strength: 250 mg per 1 ml ampoule
• Presentation: 10 × 1 ml clear glass ampoules, scored for snap-opening
• Excipients: Arachis oil (refined peanut oil), benzyl alcohol 2 %, benzyl benzoate 15 %
• pH: 5.0 – 7.0 | Osmolarity: ~300 mOsm/L
• Sterility: Terminally sterilized and pyrogen-free per Ph. Eur. requirements
• Structural Class: C-17β enanthate ester of 4-androsten-17β-ol-3-one

Applications & Usage

Aburaihan Testosterone Enanthate 250 mg is employed exclusively in controlled laboratory environments for:

• Calibration and quality-control in LC-MS/MS and GC-MS testosterone assays
• Development of urinary and serum steroid profiling methods
• Anti-doping control (WADA TD2021EAAS and TD2022MRPL compliant)
• Pharmacokinetic modelling of long-acting androgen esters in vitro
• Reference standard for pharmaceutical equivalence studies

No therapeutic, veterinary, or human-performance applications are permitted.

Purity & Analytical Testing

Every production batch undergoes rigorous manufacturer and third-party verification:

• High-Performance Liquid Chromatography (HPLC-UV at 241 nm) – purity ≥ 99.5 %, related substances ≤ 0.5 %
• Gas Chromatography-Mass Spectrometry (GC-MS) – confirmation of molecular ion m/z 400 and characteristic fragments
• Nuclear Magnetic Resonance (¹H-NMR) – full structural elucidation of enanthate side chain
• Karl Fischer titration – exact assay of benzyl alcohol and benzyl benzoate content

Full analytical reports are archived and available to licensed institutions upon request.

Safety & Handling Guidelines

As a DEA Schedule III / EU Annex I controlled substance, handling requires:

• Nitrile or latex gloves, safety goggles, and laboratory coat
• Class II biological safety cabinet or fume hood for ampoule opening
• Storage at controlled room temperature (15–30 °C), protected from light
• Secure, double-locked storage compliant with 21 CFR 1301.72 (U.S.) or equivalent
• Broken ampoule disposal as sharps and pharmaceutical hazardous waste

Secure & Confidential Distribution for Institutions

Supply is restricted to institutions holding valid controlled-substance registration (DEA Form 223, Home Office licence, etc.). Packaging features:

• Plain outer carton with no product identification
• Interior blister or foam protection for ampoules
• Temperature logger and tamper-evident seals
• Documentation limited to CoA and chain-of-custody forms only

Why Choose This Reference Material?

• Unmatched historical consistency and global laboratory acceptance
• Original pharmaceutical packaging ideal for authenticity verification studies
• Immediate recognition by regulatory and anti-doping authorities
• Full analytical data package supporting ISO 17025 accreditation

Legal & Safety Disclaimer

Aburaihan Testosterone Enanthate 250 mg is supplied strictly as an analytical reference standard and certified reference material. It is not for human or veterinary use, not for resale to individuals, and not intended for injection or any form of administration. Possession without appropriate institutional licensing violates the Controlled Substances Act (U.S.), Misuse of Drugs Regulations (U.K.), and equivalent international laws.

FAQ Section

What is the exact origin of Aburaihan Testosterone Enanthate 250 mg? Manufactured by Aburaihan Pharmaceutical Co., Tehran, Iran, under full GMP and Iranian FDA supervision since the 1960s.

Is this product DEA controlled? Yes – testosterone enanthate is Schedule III in the United States, Class C in the United Kingdom, and equivalently controlled worldwide.

How is the 250 mg/ml concentration verified? By validated HPLC-UV assay against USP Testosterone Enanthate RS with acceptance criteria 98.5–101.5 %.

What is the recommended storage condition? Store at 15–30 °C in the original carton to protect from light. Shelf life 5 years from manufacture.

Who is authorized to order this reference material? Only licensed research institutions, forensic laboratories, university departments, and anti-doping agencies with documented controlled-substance registration.

Is Aburaihan Testosterone Enanthate accepted by WADA laboratories? Yes – it is routinely used as a calibrant and quality-control material in over 30 WADA-accredited facilities globally.