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Secbutonitazene

Secbutonitazene

Molecular structure via molpic based on CDK

Physical properties []
Molecular mass	424.5 g/mol ^[1]
Predicted LogP	5.2 ^[1]

Structural Identifiers []
Molecular formula	C₂₄H₃₂N₄O₃ ^[1]
IUPAC name	2-[2-[(4-butan-2-yloxyphenyl)methyl]-5-nitrobenzimidazol-1-yl]-N,N-diethylethanamine ^[1]
SMILES	CCC(C)OC1=CC=C(C=C1)CC2=NC3=C(N2CCN(CC)CC)C=CC(=C3)[N+](=O)[O-] ^[1]
InChI	InChI=1S/C24H32N4O3/c1-5-18(4)31-21-11-8-19(9-12-21)16-24-25-22-17-20(28(29)30)10-13-23(22)27(24)15-14-26(6-2)7-3/h8-13,17-18H,5-7,14-16H2,1-4H3 ^[1]
InChIKey	NOIMENQCHUDEKZ-UHFFFAOYSA-N ^[1]

Secbutonitazene (also known as sec-Butonitazene) is a opioid substance of the nitazene class.

Chemistry

Stereochemistry []

Secbutonitazene is a racemic mixture of the enantiomers.

Stereoisomerism
(S)-Secbutonitazene (R)-Secbutonitazene
Stereoisomer enumberation with rdkit

Subjective effects []

class / Opioid

Physical effects
Constipation Cough suppression Difficulty urinating Itchiness Nausea Pain relief Pupil constriction Respiratory depression Sedation Stomach cramp

Cognitive effects
Anxiety suppression Cognitive euphoria Compulsive redosing Increased music appreciation Thought deceleration

Visual effects
Double vision

See also []

Opioid
Substituted nitazenes (zenes)

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 168322285, Secbutonitazene. Accessed June 7, 2026. https://pubchem.ncbi.nlm.nih.gov/compound/168322285