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Applications
THC and Metabolites from Whole Blood on Strata-X-Drug B and Kinetex C18 by LC-MS-MS
19947
Separation Mode: Reversed Phase
Reversed Phase
C18
HPLC
Psychotropic Drugs
Forensics/Toxicology
Chemical Substance
Therapeutic / Clinical

Applications

THC and Metabolites from Whole Blood on Strata-X-Drug B and Kinetex C18 by LC-MS-MS
Analytes
1THC-OH
2THC-OH-d3
3THC-COOH
4THC-COOH-d3
5THC
6THC-d3
Compound Name
Hexestrol Dibutyrate
CID
644022
Molecular Formula
C21H30O3
Molecular Weight
330
No. Hydrogen Bond Acceptors
3
No. Hydrogen Bond Donors
2
Details
LC Conditions (App ID: 19947)
Column:
Brand Name:
Kinetex
Part No:
Phase Name:
C18
Elution Type:
Gradient
Mobile Phase:
A: 1 mM ammonium formate with 0.1% FA
B: 0.1% FA/methanol:acetonitrile(1:1)
Gradient Profile:
Step No.Time(min)%A%B
105050
23595
34.5595
44.515050
565050
Flow Rate:
0.4 mL/min
Temperature:
22°C
Detection:
Mass Spectrometer (MS) (22°C)
Detector Info:
SCIEX API 5000™
Sample Note:
Mass spec conditions: Polarity Analyte Q1 Q3 DP CE (+) THC-OH (*) 331.0 193.3 55 31 (+) THC-OH 331.0 201.2 55 33 (+) THC-OH 331.0 175.3 55 31 (+) THC-OH-d3 334.0 196.3 55 31 (+) THC (*) 315.2 193.1 60 31 (+) THC 315.2 259.1 60 35 (+) THC-d3 318.2 196.1 60 25 (+) THC-COOH (*) 345.2 327.0 55 29 (+) THC-COOH 345.2 299.2 55 49 (+) THC-COOH-d3 348.0 330.1 55 29 CAD: 7 GS1: 60 GS2: 45 TEM: 600 CUR: 25 IS: 5500 * indicates quant ion
Sample Preparation Details
Description:
Strata-X-Drug B 33 µm Polymeric Strong Cation, 60 mg / 6 mL, Tubes, 30/Pk
Part Number:
Pre Treatment Note:
Evaporate eluant to dryness under 50 °C nitrogen. Reconstitute in 500uL of initial mobile phase. Extraction was automated and performed using a Gilson GX-274 ASPEC system
Sample PreTreatment:
Evaporate eluant to dryness under 50 °C nitrogen. Reconstitute in 500uL of initial mobile phase. Extraction was automated and performed using a Gilson GX-274 ASPEC system
Wash 1:
2mL of ACN:Water (15:85)
Evaporation:
Evaporate to dryness
1
Shake
2mL of Ethyl acetate:Isopropanol (85:15)
1
Wash
2mL of ACN:Water (15:85)

Order Items Used in This Application

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