Skip to Content
Merck

C8912

Cocaine free base

Synonym(s):

Ecgonine methyl ester benzoate

Sign In to View Organizational & Contract Pricing.

Select a Size

All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C17H21NO4
CAS Number:
50-36-2
Molecular Weight:
303.35
NACRES:
NA.77
PubChem Substance ID:
24893116
UNSPSC Code:
12352200
EC Number:
200-032-7
MDL number:
MFCD00056906

InChI key

ZPUCINDJVBIVPJ-LJISPDSOSA-N

InChI

1S/C17H21NO4/c1-18-12-8-9-13(18)15(17(20)21-2)14(10-12)22-16(19)11-6-4-3-5-7-11/h3-7,12-15H,8-10H2,1-2H3/t12-,13+,14-,15+/m0/s1

SMILES string

[H][C@]12CC[C@]([H])([C@H]([C@H](C1)OC(=O)c3ccccc3)C(=O)OC)N2C

form

powder

drug control

USDEA Schedule II; Home Office Schedule 2; stupéfiant (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada; estupefaciente (Spain); Decreto Lei 15/93: Tabela IB (Portugal); Kábítószer / Narcotic Drug (Hungary), 78/2022. (XII. 28.) BM rendelet
kontrollierte Droge in Deutschland

Quality Level

200

Gene Information

human ... DRD3(1814), KCNH1(3756), KCNH2(3757), SCN10A(6336), SCN11A(11280), SCN5A(6331), SLC6A2(6530), SLC6A3(6531), SLC6A4(6532)
mouse ... Slc6a2(20538)
rat ... Chrm1(25229), Slc6a3(24898), Slc6a4(25553)

application(s)

forensics and toxicology

Biochem/physiol Actions

Inhibits catecholamine transporters with no effect on catecholamine release.
Inhibits the dopamine, norepinephrine, and serotonin transporters with Kis of about 300 nM, 900 nM, and 400 nM, respectively. Unlike amphetamines, it has no effect on catecholamine release.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Repr. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLBQ1343V
SLBJ3224V
SLBH1871V
041M1446V
SLBF7352V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Jesús Gómez-Bujedo et al.
The American journal of drug and alcohol abuse, 45(4), 365-376 (2019-01-15)
Background: Interpretation bias tasks such as word association tests have shown a moderate relation with substance use, but most studies have been conducted in nonclinical samples and these tasks are difficult to rate. Objectives: To provide: (1) reliability evidence of
Amanda Bruening et al.
Substance use & misuse, 54(11), 1825-1833 (2019-05-21)
Background: Research has noted that rates of recreational use of erectile dysfunction medication (EDM) are particularly high among men who have sex with other men. Though previous research has investigated recreational EDM use in relation to substance use, its association
Renato Polimanti et al.
Genome medicine, 9(1), 99-99 (2017-11-28)
The nature and underlying mechanisms of the observed increased vulnerability to posttraumatic stress disorder (PTSD) in women are unclear. We investigated the genetic overlap of PTSD with anthropometric traits and reproductive behaviors and functions in women. The analysis was conducted
Michael A Irvine et al.
Addiction (Abingdon, England), 114(9), 1602-1613 (2019-06-06)
The province of British Columbia (BC) Canada has experienced a rapid increase in illicit drug overdoses and deaths during the last 4 years, with a provincial emergency declared in April 2016. These deaths have been driven primarily by the introduction of
Primavera A Spagnolo et al.
Biological psychiatry, 86(5), 356-364 (2019-05-18)
Preclinical and human positron emission tomography studies have produced inconsistent results regarding the effects of opioids on mesolimbic dopamine (DA). Here, we quantify striatal DA release (measured by [11C]raclopride displacement) in response to an intravenous infusion of morphine, and its
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service