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STS-135

CAS No.
1354631-26-7
Chemical Name:
STS-135
Synonyms
STS-135;5F-APICA;STS-135, 5F-APICA;N-adaMantyl-1-fluoropentylindole-3-CarboxaMide;1-(5-fluoropentyl)-N-(adaMantan-1-yl)-1H-Indole-3-;N-(1-adamantyl)-1-(5-fluoropentyl)indole-3-carboxamide;N-(tricyclo[3.3.1.13.7]dec-1-yl)-1H-indole-3-carboxamide;N-(adaMantan-1-yl)-1-(5-fluoropentyl)-1H-indole-3-carboxaMide;1-(5-fluoropentyl)-N-(adaMantan-1-yl)-1H-Indole-3-carboxaMide;N-((3s,5s,7s)-Adamantan-1-yl)-1-(5-fluoropentyl)-1H-indole-3-carboxamide
CBNumber:
CB22603069
Molecular Formula:
C24H31FN2O
Molecular Weight:
382.51
MDL Number:
MFCD22628888
MOL File:
1354631-26-7.mol
MSDS File:
SDS
Last updated:2026-05-28 00:05:18

STS-135 Properties

Boiling point 589.6±30.0 °C(Predicted)
Density 1.28
pka 14.63±0.20(Predicted)
form A neat solid
FDA UNII E6917946XH

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P321-P330-P362+P364-P501
NFPA 704
0
3 0

STS-135 price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical ISO00058 STS-135 ≥98% 1354631-26-7 1mg $103 2026-04-30 Buy
Cayman Chemical ISO00058 STS-135 ≥98% 1354631-26-7 5mg $354 2026-04-30 Buy
Biosynth FF99918 STS 135 1354631-26-7 1mg $250 2026-06-04 Buy
Biosynth FF99918 STS 135 1354631-26-7 5mg $573.5 2026-06-04 Buy
Biosynth FF99918 STS 135 1354631-26-7 10mg $917.6 2026-06-04 Buy
Product number Packaging Price Buy
ISO00058 1mg $103 Buy
ISO00058 5mg $354 Buy
FF99918 1mg $250 Buy
FF99918 5mg $573.5 Buy
FF99918 10mg $917.6 Buy

STS-135 Chemical Properties, Uses, Production

Description

STS-135 is a designer drug purported to be found in herbal blends. This compound features the fluoropentylindole structure of AM2201 , a synthetic cannabinoid (CB), as well as an adamantyl carboxamide group, which may increase affinity for the peripheral CB2 receptor. The physiological and toxicological properties of STS-135 are not known. This product is intended for research and forensic applications.

Uses

1-(5-Fluoropentyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indole-3-carboxamide is a designer drug found within herbal blends which features a synthetic cannabinoid and adamantylcarboxamide group. THe addition of the adamantylcarboxamide group was found to increase affinity for the peripheral CB2 receptor. Synthetic Cannabinoids.

Definition

ChEBI: STS-135 is an indolecarboxamide.

References

[1] SERENA PASQUINI. Investigations on the 4-Quinolone-3-carboxylic Acid Motif. 4. Identification of New Potent and Selective Ligands for the Cannabinoid Type 2 Receptor with Diverse Substitution Patterns and Antihyperalgesic Effects in Mice[J]. Journal of Medicinal Chemistry, 2011, 54 15: 5444-5453. DOI: 10.1021/jm200476p

STS-135 Preparation Products And Raw materials

Raw materials

Preparation Products

N-((3s,5s,7s)-Adamantan-1-yl)-1-(5-fluoropentyl)-1H-indole-3-carboxamide N-(1-adamantyl)-1-(5-fluoropentyl)indole-3-carboxamide STS-135 1-(5-fluoropentyl)-N-(adaMantan-1-yl)-1H-Indole-3-carboxaMide N-adaMantyl-1-fluoropentylindole-3-CarboxaMide 1-(5-Fluoropentyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indole-3-carboxaMide N-(adaMantan-1-yl)-1-(5-fluoropentyl)-1H-indole-3-carboxaMide 1-(5-fluoropentyl)-N-(adaMantan-1-yl)-1H-Indole-3- 5F-APICA N-(tricyclo[3.3.1.13.7]dec-1-yl)-1H-indole-3-carboxamide 1H-Indole-3-carboxamide, 1-(5-fluoropentyl)-N-tricyclo[3.3.1.13,7]dec-1-yl- STS-135, 5F-APICA 1354631-26-7 C24H31FN2O