Palmatine chloride hydrate
Palmatine chloride hydrate (CAS: 171869-95-7) is a chemical compound with the empirical formula C21H22ClNO4 · xH2O and a molecular weight of 387.86 (anhydrous basis). This isoquinoline derivative serves as a valuable building block in chemical synthesis. Its heterocyclic structure makes it suitable for research and development in organic chemistry, particularly in the exploration of novel compounds and materials.

Chemical Synthesis Intermediate
Palmatine chloride hydrate is utilised as a key intermediate in the synthesis of more complex organic molecules. Its isoquinoline scaffold provides a foundation for creating diverse chemical structures.
Research and Development
This compound is employed in laboratory settings for research purposes, aiding in the discovery and development of new chemical entities and materials.
Heterocyclic Chemistry Building Block
As a member of the isoquinoline family, palmatine chloride hydrate is a useful building block for constructing specific heterocyclic systems in organic chemistry.
| Molecular weight | 387.86 (anhydrous basis) |
|---|---|
| Empirical formula | C21H22ClNO4 · xH2O |
| Assay | 97% |
| Impurities tested | ~1.5 mol/mol methanol |
| Melting point | 206-207 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22-36/38 |
| Safety statements (S) | 24-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Palmatine chloride hydrate used for?
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Palmatine chloride hydrate is used as a building block in chemical synthesis and for research and development purposes in organic and heterocyclic chemistry.
What is the CAS number and formula for Palmatine chloride hydrate?
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The CAS number is 171869-95-7 and the empirical formula is C21H22ClNO4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Palmatine chloride hydrate with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should Palmatine chloride hydrate be handled safely?
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Palmatine chloride hydrate is a Warning substance, classified with hazards H302, H315, H319, and H332. It is essential to use appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid ingestion, skin contact, and inhalation.
Is Palmatine chloride hydrate regulated or scheduled?
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Based on the provided data, Palmatine chloride hydrate is classified under UN 2811, hazard class 6.1, packing group III, indicating it is transported as a toxic solid, organic, n.o.s.
How is Palmatine chloride hydrate packed and exported?
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Palmatine chloride hydrate is packed according to relevant transportation regulations, including UN 2811 6.1 / PGIII, and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for Palmatine chloride hydrate?
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Please contact the Tech Serve Solutions sales team via our website or direct contact details to request a sample or a quotation for Palmatine chloride hydrate.
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