Product information
Anabolic-androgenic steroid Testosterone Base — high-purity reference standard for laboratory research. Purity 99% min. Molecular formula C19H28O2. Physical form: White powder. CAS Registry Number: 58-22-0. Supplied in 100g, 500g, 1kg+ quantities from $0.60/g entry for laboratory research, analytical method development, and reference-standard applications. Research use only — not for human or animal consumption.
Product specifications
- CAS Registry Number
- 58-22-0
- Therapeutic Category
- Research Chemicals
- API Technology
- Synthetic / Semi-synthetic (per molecule)
- Development Status
- Commercial — stocked
- Manufacturer
- Longshine Boi-Tech Pvt. Ltd.
- Facility
- Pune, Maharashtra, India 411001
Regulatory filings & documentation
We maintain regulatory dossiers in the following jurisdictions for Testosterone Base-relevant molecules. Letter of Authorization (LoA) and CEP / DMF / ASMF references are issued at no charge to qualified buyers.
Frequently asked questions about Testosterone Base
What is Testosterone Base used for?
Testosterone Base is supplied as a pharmaceutical-grade research chemicals for use by regulated pharmaceutical manufacturers, contract development and manufacturing organisations (CDMOs), and research institutions. Buyers using Testosterone Base typically reference it under CAS Registry Number 58-22-0.
What quality and regulatory standards does Longshine Boi-Tech's Testosterone Base meet?
Our Testosterone Base is manufactured under WHO-GMP and ISO 9001:2015 conditions in Pune, India. Per-batch Certificate of Analysis (CoA) is released against USP / Ph. Eur. / IP / JP specifications depending on destination market. We hold US FDA Drug Master File and EDQM Certificate of Suitability dossiers for the molecules where regulatory recognition is required; Letter of Authorization (LoA) is issued at no charge to qualified buyers.
How do I request a quote, sample, or proforma invoice for Testosterone Base?
Quote requests for Testosterone Base are turned around within 24 business hours (IST, Pune). Bulk APIs typically ship within 7-10 business days of confirmed PO; air freight to North America and Europe runs 4-5 days door-to-door. Sample agreements are signed before shipping QC-grade material to your formulation laboratory.
Which countries does Longshine Boi-Tech supply Testosterone Base to?
We export Testosterone Base to 50+ countries including the United States, Canada, Mexico, Brazil, the European Union, the United Kingdom, Japan, Australia, South Korea, the GCC and across South-East Asia. All regulatory documents (DMF / CEP / LoA) and shipping incoterms (EXW, FCA, CIP, DAP, DDP) are negotiated per buyer.
Related categories
Browse our Research Chemicals catalogue or the full 560+ product directory. Reference documents: certifications portfolio · quality system · FDA DMF buyer guide · EU CEP supplier guide.