Testosterone Base Powder
Synthetic testosterone base powder, a principal male hormone used primarily for hormone replacement therapy. Classified under HTS 2937.90.90.00 as a hormone reproduced by synthesis, excluding esterified forms specified elsewhere. Bulk form for pharmaceutical compounding.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for specific testosterone esters like enanthate
Testosterone esters classified with prostaglandins if chemically defined there
If when imported as finished injectable solution
Hormone-containing medicaments in measured doses fall under Chapter 30
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Import Tips & Compliance
• Strict DEA controlled substance documentation required; include import license
• Verify synthetic origin to distinguish from Schedule III controlled substance esters
• Provide end-user statements confirming pharmaceutical compounding use
Related Products under HTS 2937.90.90.00
Melatonin USP Powder
Pure melatonin powder, a synthetic pineal hormone used primarily for regulating sleep-wake cycles. It falls under HTS 2937.90.90.00 as a hormone derivative used primarily as a hormone for therapeutic purposes. This classification covers synthetic reproductions of natural hormones not specified elsewhere in heading 2937.
DHEA (Dehydroepiandrosterone) Micronized Powder
Micronized DHEA powder, a steroid hormone precursor produced by synthesis, used primarily for hormonal supplementation. Classified under HTS 2937.90.90.00 as a structural analogue of hormones used primarily for its hormonal effects. Excludes finished dosage forms.
Progesterone USP Reference Standard
High-purity progesterone reference standard used primarily as a hormone in pharmaceutical quality control. Falls under HTS 2937.90.90.00 as a natural hormone reproduced by synthesis, used primarily as a hormone. Essential for analytical and calibration purposes.
Pregnenolone Acetate Powder
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Oxytocin API Powder
Synthetic oxytocin active pharmaceutical ingredient (API) powder, a peptide hormone used primarily for uterine contraction and lactation. Classified under HTS 2937.90.90.00 as chain-modified polypeptide used primarily as a hormone. Bulk form excludes finished injectables.
Calcitonin Salmon Synthetic
Synthetic salmon calcitonin, a polypeptide hormone used primarily for osteoporosis treatment. Falls under HTS 2937.90.90.00 as a chain-modified polypeptide hormone derivative reproduced by synthesis. Bulk API form for nasal spray and injection manufacturing.