Stanozolol (Winstrol)
Stanozolol is a heterocyclic anabolic androgenic steroid available in oral and injectable forms for veterinary and human use. Classified in HTS 2937.29.9050 due to its primary function as a synthetic steroidal anabolic agent and androgen.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pyrazole ring structure dominates over steroid classification
Certain heterocyclic compounds may classify under 2933 if not primarily hormonal.
If when pre-formulated into tablets or suspensions
Pharmaceutical dosage forms containing these APIs move to Chapter 30.
If for polypeptide chain-modified versions
Chain-modified hormone analogues classify later in 2937.90.
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Import Tips & Compliance
• Provide structural analysis confirming heterocyclic steroid nature for verification
• Declare as bulk API only to maintain Chapter 29 classification
• Check veterinary import certifications if for animal pharmaceutical use
Related Products under HTS 2937.29.90.50
Testosterone Enanthate
Testosterone enanthate is a synthetic ester of testosterone, classified as an anabolic androgenic steroid used primarily for hormone replacement therapy and muscle-building. It falls under HTS 2937.29.9050 as an androgen and anabolic agent, being a steroidal hormone derivative reproduced by synthesis for hormonal effects.
Nandrolone Decanoate
Nandrolone decanoate is an injectable anabolic steroid and androgen used medically for anemia treatment and off-label for bodybuilding. As a synthetic steroidal hormone derivative primarily functioning as an anabolic agent, it is specifically covered under HTS 2937.29.9050.
Methandienone (Dianabol)
Methandienone is a synthetic oral anabolic steroid derived from testosterone, used for promoting muscle growth. It qualifies under HTS 2937.29.9050 as a structural analogue of steroidal androgens used primarily for anabolic hormonal effects.
Oxymetholone (Anadrol)
Oxymetholone is an oral anabolic steroid used medically for anemia and as a performance enhancer. As a 17α-alkylated androgenic anabolic steroid derivative, it falls under HTS 2937.29.9050 for synthetic anabolic agents.
Boldenone Undecylenate (Equipoise)
Boldenone undecylenate is a veterinary anabolic steroid ester used for horse muscle development. It is classified under HTS 2937.29.9050 as a synthetic steroidal androgen and anabolic agent derivative.
Trenbolone Acetate
Trenbolone acetate is a potent synthetic anabolic steroid used in veterinary medicine for cattle growth promotion. As a nandrolone derivative functioning as an androgenic anabolic agent, it belongs to HTS 2937.29.9050.