m-hydroxybenzoylecgonine

[ Density]:
1.38g/cm3

[ Boiling Point ]:
513.9ºC at 760mmHg

[ Molecular Formula ]:
C₁₆H₁₉NO₅

[ Molecular Weight ]:
305.32600

[ Flash Point ]:
264.6ºC

[ Exact Mass ]:
305.12600

[ PSA ]:
87.07000

[ LogP ]:
1.42280

[ Vapour Pressure ]:
2.18E-11mmHg at 25°C

[ Index of Refraction ]:
1.625

[ Storage condition ]:
−20°C

[ Symbol ]:

GHS02, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H301 + H311 + H331-H370

[ Precautionary Statements ]:
P210-P260-P280-P301 + P310-P311

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22

[ RIDADR ]:
UN1230 - class 3 - PG 2 - Methanol, solution

[ WGK Germany ]:
3

Application of a validated high-performance liquid chromatography-mass spectrometry assay to the analysis of m- and p-hydroxybenzoylecgonine in meconium.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 820(1) , 151-6, (2005)

A high-performance liquid chromatography (HPLC)-mass spectrometry (MS) assay, already validated for opiates and cocaine in meconium, has been re-applied for determination of m- and p-hydroxybenzoylecg...

m-Hydroxybenzoylecgonine: an important contributor to the immunoreactivity in assays for benzoylecgonine in meconium.

J. Anal. Toxicol. 17(6) , 348-52, (1993)

Meconium has been reported to be a more suitable specimen than maternal or neonatal urine for detecting fetal exposure to cocaine. In a study comparing various immunoassays with gas chromatography/mas...

Complete automation of solid-phase extraction with subsequent liquid chromatography-tandem mass spectrometry for the quantification of benzoylecgonine, m-hydroxybenzoylecgonine, p-hydroxybenzoylecgonine, and norbenzoylecgonine in urine--application to a high-throughput urine analysis laboratory.

J. Anal. Toxicol. 32(8) , 577-85, (2008)

A fully automated system utilizing a liquid handler and an online solid-phase extraction (SPE) device coupled with liquid chromatography-tandem mass spectrometry (LC-MS-MS) was designed to process, de...

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