5F-EMB-PINACA

5F-EMB-PINACA (also known as EMB-5F-PINACA according to the EMCCDA framework for naming synthetic cannabinoids^[1] and 5F-AEB) is an indazole-based synthetic cannabinoid from the indazole-3-carboxamide family that has been sold online as a designer drug.^[2][3]

Legal status

• CA: Schedule II
• DE: NpSG (Industrial and scientific use only)
• UK: Class B

CAS Number

• None

ChemSpider

• 58191441

UNII

• 64OSW0N4YB

Quick facts Legal status, Identifiers ...

5F-EMB-PINACA

Legal status
Legal status	CA: Schedule II DE: NpSG (Industrial and scientific use only) UK: Class B
Identifiers
IUPAC name ethyl (1-(5-fluoropentyl)-1H-indazole-3-carbonyl)-L-valinate
CAS Number	None
ChemSpider	58191441
UNII	64OSW0N4YB
Chemical and physical data
Formula	C20H28FN3O3
Molar mass	377.460 g·mol−1
3D model (JSmol)	Interactive image
SMILES O=C(N[C@H](C(OCC)=O)C(C)C)C1=NN(CCCCCF)C2=CC=CC=C21
InChI InChI=1S/C20H28FN3O3/c1-4-27-20(26)17(14(2)3)22-19(25)18-15-10-6-7-11-16(15)24(23-18)13-9-5-8-12-21/h6-7,10-11,14,17H,4-5,8-9,12-13H2,1-3H3,(H,22,25)/t17-/m0/s1 Key:YWSYUMWEKPNAHT-KRWDZBQOSA-N

Close

It was first reported by the EMCDDA as part of a seizure of 149 grams of white powder in Sweden in April 2015.^[4]