# Schedules of Controlled Substances: Extension of Temporary Placement of 5F-ADB, 5F-AMB, 5F-APINACA, ADB-FUBINACA, MDMB-CHMICA and MDMB-FUBINACA in Schedule I of the Controlled Substances Act
> **Rule** · Temporary rule; temporary scheduling order; extension. · Published 2019-04-08 · 84 FR 13796
## Document
- **Document number:** 2019-06851
- **Category:** scheduling
- **Type:** Rule
- **Action:** Temporary rule; temporary scheduling order; extension.
- **Citation:** 84 FR 13796
- **Publication date:** 2019-04-08
## Abstract

The Acting Administrator of the Drug Enforcement Administration is issuing this temporary scheduling order to extend the temporary schedule I status of six synthetic cannabinoids (SC). The substances are: methyl 2-(1-(5-fluoropentyl)-1H-indazole-3- carboxamido)-3,3-dimethylbutanoate [5F-ADB; 5F-MDMB-PINACA]; methyl 2- (1-(5-fluoropentyl)-1H-indazole-3-carboxamido)-3-methylbutanoate [5F- AMB]; N-(adamantan-1-yl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide [5F-APINACA, 5F-AKB48]; N-(1-amino-3,3-dimethyl-1-oxobutan-2-yl)-1-(4- fluorobenzyl)-1H-indazole-3-carboxamide [ADB-FUBINACA]; methyl 2-(1- (cyclohexylmethyl)-1H-indole-3-carboxamido)-3,3-dimethylbutanoate [MDMB-CHMICA, MMB-CHMINACA] and methyl 2-(1-(4-fluorobenzyl)-1H- indazole-3-carboxamido)-3,3-dimethylbutanoate [MDMB-FUBINACA], including their optical, positional and geometric isomers, salts, and salts of isomers. The schedule I status of 5F-ADB, 5F-AMB, 5F-APINACA, ADB-FUBINACA, MDMB-CHMICA and MDMB-FUBINACA will expire on April 10, 2019. This temporary order will extend the temporary scheduling of 5F- ADB, 5F-AMB, 5F-APINACA, ADB-FUBINACA, MDMB-CHMICA and MDMB-FUBINACA for one year or until the permanent scheduling action for these six substances is completed, whichever occurs first.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/04/08/2019-06851/schedules-of-controlled-substances-extension-of-temporary-placement-of-5f-adb-5f-amb-5f-apinaca)
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