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MF: C16H19NO4
MW: 289.33
Purity: ≥95%

Package: Conventional packing or as your requirments
Shipping way:By air or sea

Benzoylecgonine, with CAS number 519-09-5, is a major metabolite of cocaine.

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BENZOYLECGONINE CAS 519-09-5 Product Parameter

CAS NO: 519-09-5
EINECS: 208-263-5
Molecular Formula: C16H19NO4
Molecular Weight: 289.33
Boiling point 431.49°C (rough estimate)
Solubility: DMF: 30 mg/ml; DMSO: 25 mg/ml; Ethanol: 30 mg/ml; PBS (pH 7.2): 3 mg/ml
Appearance: Crystalline Solid Powder


(-)-Benzoylecgonine; (1R,2R,3S,5S)-3-(Benzoyloxy)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid; 1alphaH,5alphaH-Tropane-2beta-carboxylic acid, 3beta-hydroxy-, benzoate (ester); 1αH,5αH-Tropane-2β-carboxylic acid, 3β-hydroxy-, benzoate (ester); 3-(Benzoyloxy)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid; 8-Azabicyclo[3.2.1]octane-2-carboxylic acid, 3-(benzoyloxy)-8-methyl;

Storage conditions

Storage at 2-8 degrees Celsius

BENZOYLECGONINE CAS 519-09-5 Product Description

  1. Chemical Structure: Benzoylecgonine has a chemical formula of C16H19NO4. It is derived from the hydrolysis of cocaine in the body, where the benzoyl group of cocaine is cleaved, leaving behind the ecgonine moiety and a benzoic acid group.
  2. Metabolism: When cocaine is consumed, it undergoes metabolism in the liver, where it is primarily hydrolyzed into benzoylecgonine. This metabolite is further processed and excreted from the body through urine.
  3. Detection of Drug Use: Benzoylecgonine is commonly used as a marker for cocaine use in drug testing, particularly in urine tests. It is more stable and remains detectable in urine for a longer period compared to cocaine itself, which has a shorter half-life.
  4. Pharmacological Effects: Benzoylecgonine does not possess the psychoactive effects of cocaine. It is considered an inactive metabolite and does not produce the stimulant or euphoric effects associated with cocaine use.
  5. Elimination Time: The presence of benzoylecgonine in urine can be detected for several days after cocaine use, depending on various factors such as the amount and frequency of drug use, individual metabolism, and the sensitivity of the drug test.
  6. Medical and Forensic Applications: Benzoylecgonine is used in medical and forensic toxicology as a marker for cocaine use. Its detection in urine or other biological samples can provide evidence of recent cocaine consumption.

It is important to note that the use of benzoylecgonine in drug testing and forensic analysis is subject to legal and ethical considerations. The specific protocols, cutoff levels, and interpretation of test results may vary depending on the jurisdiction and purpose of testing.

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Mass Order More than 100 kg, please contact to negotiate price and freight.
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