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MilliporeSigma

T-019

Supelco

(−)-11-nor-9-Carboxy-Δ9-THC solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C21H28O4
CAS Number:
56354-06-4
Molecular Weight:
344.44
EC Number:
200-659-6
MDL number:
MFCD02682121
UNSPSC Code:
41116107
PubChem Substance ID:
329826590
NACRES:
NA.24

Key Documents

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grade

certified reference material

Quality Level

300

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

drug control

psicótropo (Spain); Decreto Lei 15/93: Tabela IIB (Portugal)

concentration

1.0 mg/mL in methanol

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

suitability

suitable for immunoassay

application(s)

cannabis testing
forensics and toxicology

format

single component solution

storage temp.

−20°C

SMILES string

CCCCCC(C=C1O)=CC2=C1[C@@]3([H])[C@@](C(C)(C)O2)([H])CCC(C(O)=O)=C3

InChI

1S/C21H28O4/c1-4-5-6-7-13-10-17(22)19-15-12-14(20(23)24)8-9-16(15)21(2,3)25-18(19)11-13/h10-12,15-16,22H,4-9H2,1-3H3,(H,23,24)/t15-,16-/m1/s1

InChI key

YOVRGSHRZRJTLZ-HZPDHXFCSA-N

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General description

11-nor-9-Carboxy-Δ9-THC is the inactive carboxylic form of 11-hydroxy-Δ9-tetrahydrocannabinol (Δ9-THC-OH), the primary oxidation bioactive metabolite of the main psychoactive component of cannabis, Δ9-Tetrahydrocannabinol (Δ9-THC).

Application

The Certified Spiking Solution® is suitable for (−)-11-nor-9-Carboxy-Δ9-THC testing by HPLC, GC/MS or LC-MS/MS methods in forensic analysis, clinical toxicology, urine drug testing, and Cannabis potency or impurity profiling testing applications. The Certified Reference Material (CRM) in solution can also be used as follows:
  • Analysis of Δ9-Tetrahydrocannabinol (Δ9-THC) and its three metabolites in plasma and urine samples by gas chromatography (GC) coupled to triple quadrupole mass spectrometer
  • Development of an automated sample preparation method based on solid phase extraction (SPE) to determine ∆9-tetrahydrocannabinol (THC) and its three primary metabolites in a variety of matrices, such as serum, saliva, and urine using liquid chromatography-mass spectrometry (LC-MS)
  • Simultaneous determination of cannabinoids and their metabolites in human serum samples by an atmospheric-pressure chemical ionization gas chromatography-tandem mass spectrometry (APGC-MS/MS)
  • Multi-analysis of cannabinoids and their metabolites by gas chromatography (GC) coupled to vacuum UV spectrometry
  • Liquid chromatography-tandem mass spectrometry (LC-MS/MS) method-based determination of 10 cannabinoids in oral fluid samples following their solid phase extraction (SPE)
  • Multi-residue analysis of 14 drugs of abuse from different categories by solid phase extraction (SPE) and LC-MS/MS

Features and Benefits

  • Fully characterized under ISO/IEC 17025 and ISO 17034 accreditation
  • Accompanied with a comprehensive Certificate of Analysis (CoA) with data on stability, homogeneity, accuracy of concentration, uncertainty, and traceability
  • Rigorously tested through real-time stability studies to ensure accuracy and shelf life
  • Gravimetrically prepared using qualified precision balances to ensure minimal uncertainty
  • Flame sealed under argon into ampoules for long-term shelf life
  • Offered in a convenient, DEA-exempt format to improve laboratory efficiency

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yannick Lecompte et al.
Journal of analytical toxicology, 36(8), 569-574 (2012-08-31)
The guidelines for screening of urinary cannabinoids require that all specimens testing positive should be confirmed by gas chromatography-mass spectrometry at a confirmatory test cutoff value of 15 ng/mL of 11-nor-9-carboxy-Δ9-tetrahydrocannabinol (THCCOOH). To assess the impact of lowering the confirmatory
Vanessa de M Prata et al.
Analytical and bioanalytical chemistry, 403(2), 625-632 (2012-03-01)
A new procedure is described for the derivatization by silylation of 11-nor-Δ(9)-tetrahydrocannabinol-9-carboxylic acid (THCCOOH) present in urine, followed by analysis using gas chromatography-tandem mass spectrometry. A conventional procedure for derivatization of the analyte was evaluated using two types of experimental
Iria González-Mariño et al.
Analytical chemistry, 84(3), 1708-1717 (2011-12-22)
For the first time, a mixed-mode solid-phase extraction with fractionation of basic analytes from neutral and acidic species during cartridge elution and liquid chromatography-quadrupole-time-of-flight mass spectrometry (LC-QTOF-MS) was combined for the quantitative determination of 24 illicit drugs and metabolites in
Gabriele Zanchetti et al.
Journal of mass spectrometry : JMS, 47(1), 124-130 (2012-01-28)
A method for the rapid and robust confirmation of 11-nor-∆9-tetrahydrocannabinol-9-carboxylic acid (THCA) in urine involving basic hydrolysis with NaOH and direct injection of the hydrolysate in a column-switching LC-MS-MS system was developed and validated. THCA-d3 was used as internal standard.
Cynthia Coulter et al.
Journal of analytical toxicology, 36(6), 413-417 (2012-04-26)
This paper describes the determination of tetrahydrocannabinol (THC) and its metabolite, 11-nor-Δ⁹-tetrahydrocannabinol-9-carboxylic acid (THC-COOH) in oral fluid using solid-phase extraction and liquid chromatography with tandem mass spectral detection (LC-MS-MS) and its application to proficiency specimens. The method employs collection of
View All Related Papers

Protocols

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-THC solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material

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