Benzoylecgonine tetrahydrate
Benzoylecgonine tetrahydrate (CAS: 5928-96-1) is a chemical compound with the formula C16H19NO4 · 4 H2O and a molecular weight of 361.39 g/mol. As a hydrous derivative of benzoylecgonine, it primarily serves as an analytical standard. Its applications are concentrated in forensic science and drug metabolism research, aiding in the accurate identification and quantification of related substances.

Analytical Reference Standard
This compound is utilized as a certified reference material for chromatographic and spectroscopic analysis. It is essential for the precise identification and quantification of benzoylecgonine and its metabolites in various biological and forensic samples.
Forensic Toxicology
Benzoylecgonine tetrahydrate serves as a crucial standard in forensic laboratories for detecting and confirming the presence of cocaine metabolites. This aids in legal investigations and post-mortem analyses.
Drug Metabolism Studies
Researchers use this compound to investigate the metabolic pathways of cocaine and its related compounds in vivo and in vitro. Understanding these pathways is vital for developing drug testing methodologies and pharmacological research.
| Molecular weight | 361.39 |
|---|---|
| Empirical formula | C16H19NO4 · 4 H2O |
| Grade | drug standard |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1544 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule II; Home Office Schedule 2; stup |
|---|---|
| Gene Information | rat ... Slc6a3(24898) |
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 Benzoylecgonine tetrahydrate used for?
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Benzoylecgonine tetrahydrate is primarily used as an analytical reference standard in forensic toxicology and drug metabolism studies, particularly for the identification and quantification of cocaine metabolites.
What is the CAS number and chemical formula for Benzoylecgonine tetrahydrate?
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The CAS number is 5928-96-1 and the chemical formula is C16H19NO4 · 4 H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzoylecgonine tetrahydrate as a drug standard. Purity information is available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Benzoylecgonine tetrahydrate be handled safely?
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Handle with extreme caution. This compound is toxic if swallowed (H301) and requires appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is Benzoylecgonine tetrahydrate a controlled substance?
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Yes, Benzoylecgonine tetrahydrate is a controlled substance, designated as USDEA Schedule II, Home Office Schedule 2, and 'stup'.
How is Benzoylecgonine tetrahydrate packed and shipped?
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This compound is shipped as a regulated hazardous material under UN 1544, Hazard Class 6.1, Packing Group III. Packaging and shipping comply with all relevant international regulations for such substances.
How can I request a sample or quote for Benzoylecgonine tetrahydrate?
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To request a sample or a quotation, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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