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Product Description
Stachydrine Hydrochloride is a naturally occurring alkaloid ingredient derived from botanical sources such as Leonurus japonicus, widely used in nutraceutical research and specialty botanical formulations. It is supplied as a high-purity crystalline powder for manufacturers developing plant-derived ingredient products requiring a defined alkaloid marker compound and consistent analytical specifications.
Also known as stachydrine HCl, this compound is the hydrochloride salt form of stachydrine, a betaine-type alkaloid naturally found in several medicinal plants. Its standardized format makes it suitable for botanical research applications, specialty supplements, and ingredient development programs.
Stachydrine Hydrochloride is the hydrochloride salt of stachydrine, a water-soluble pyrrolidine alkaloid. Stachydrine is naturally present in plants including Leonurus japonicus (motherwort) and is considered a characteristic botanical marker compound.
Commercial Stachydrine Hydrochloride is commonly produced through extraction, purification, and salt formation processes. It is supplied as a white to off-white crystalline powder with good water solubility and is typically standardized according to stachydrine hydrochloride content.

| Item | Specification |
|---|---|
| Product Name | Stachydrine Hydrochloride |
| Other Name | Stachydrine HCl; Proline Betaine Hydrochloride |
| Category | Plant Extracts / Alkaloids / Botanical Active Ingredients |
| CAS Number | 471-87-4 |
| Molecular Formula | C7H14ClNO2 |
| Molecular Weight | 179.64 g/mol |
| Appearance | White to off-white crystalline powder |
| Active Compound | Stachydrine Hydrochloride |
| Assay Grade | Common high-purity grades such as 98% and above |
| Testing Method | HPLC analysis |
| Solubility | Freely soluble in water |
| Typical Applications | Botanical formulations, nutraceutical ingredients, research compounds, Herbal Extracts |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg and 5kg aluminum foil bags or 25kg fiber drums; customized packaging available |
Stachydrine Hydrochloride is used in specialty botanical formulations where manufacturers require a purified plant-derived alkaloid ingredient with consistent analytical specifications.
As a characteristic compound found in certain medicinal plants, Stachydrine Hydrochloride can be used as a reference marker in botanical extract development and quality evaluation.
Manufacturers developing advanced botanical products may incorporate Stachydrine Hydrochloride into research-oriented and specialty nutrition ingredient programs.
For buyers sourcing Stachydrine Hydrochloride, the key evaluation factors are chemical identity, purity level, source traceability, and analytical documentation. Unlike common plant powders, purified alkaloid ingredients require stronger compound verification to ensure reliable formulation performance.
| Selection Factor | Why It Matters | Typical Buyer Consideration |
|---|---|---|
| Purity Level | Determines active compound concentration and batch consistency | High-purity grades are commonly selected for specialty applications |
| Chemical Identity | Confirms the correct alkaloid salt structure | Verify identity through HPLC and analytical characterization |
| Botanical Source | Supports traceability and ingredient authenticity | Review plant source information and extraction documentation |
| Quality Documentation | Supports supplier qualification and product review | COA, TDS, SDS, and analytical reports are commonly requested |
Stachydrine Hydrochloride is commonly supplied in 1kg and 5kg aluminum foil bags or 25kg fiber drums for bulk ingredient handling. Customized packaging solutions can be arranged according to production, storage, and transportation requirements.
Stachydrine Hydrochloride supports customized botanical ingredient development projects. OEM services may include ingredient blending, capsule and Tablet Manufacturing, powder processing, customized packaging, labeling solutions, and technical documentation support.
Typical quality control procedures for Stachydrine Hydrochloride include:
Stachydrine Hydrochloride is used as a purified botanical alkaloid ingredient in specialty formulations, herbal extract standardization programs, nutraceutical research, and ingredient development applications.
Stachydrine is the naturally occurring alkaloid compound, while Stachydrine Hydrochloride is its hydrochloride salt form. The salt form is commonly selected for improved stability and water solubility.
Quality is commonly evaluated through HPLC assay testing, identity confirmation, purity analysis, moisture testing, and other applicable pharmaceutical or botanical ingredient quality procedures.
Stachydrine Hydrochloride is a specialized botanical alkaloid ingredient used in nutraceutical development, botanical formulations, and quality standardization applications. With defined chemical specifications, reliable analytical testing, and flexible packaging options, it supports professional ingredient procurement and product development.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Stachydrine Hydrochloride.

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