C7H6N4
146.15 g/mol
Research ReagentWarning
5-Phenyl-1H-tetrazole
CAS18039-42-4EC241-950-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
5-Phenyl-1H-tetrazole is an organic compound featuring a phenyl ring attached to a tetrazole ring. It is commonly used as a research compound in chemical and pharmaceutical investigations.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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ReferenceSame Category
5-Bromo-7-chloro-1H-indole
CAS180623-89-6
research compound
Referencesame scaffold
5-(4-methylphenyl)-2H-tetrazole
CAS24994-04-5
Research compound
Referencesame scaffold
5-(4-Bromophenyl)-1H-tetrazole
CAS50907-23-8
research intermediate
Referencesame scaffold
3-(1H-Tetrazol-5-yl)aniline
CAS73732-51-1
research compound
Referencesame scaffold
5-(2-chlorophenyl)-1H-tetrazole
CAS50907-46-5
research compound
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for 5-Phenyl-1H-tetrazole (CAS 18039-42-4) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
5-phenyl-2H-tetrazole
InChIKey
MARUHZGHZWCEQU-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C2=NNN=N2
Synonyms (19)
- (tetrazol-5-yl)benzene
- 1H-Tetrazole, 5-phenyl-
- 2H-Tetrazole, 5-phenyl-
- 5-Phenyl-1H-tetraazole
- 5-Phenyl-1H-tetrazole
- 5-Phenyl-2H-tetrazole
- 5-Phenyltetrazole
- 5-Phenyltetrazole (VAN)
- 5-phenyl-1H-1,2,3,4-tetrazole
- 5-phenyl-2H-1,2,3,4-tetrazole
- Expandex 5PT
- Expandex OX 5PT
- Kempore 50XPT
- Phenyltetrazole
- Tetrazole, 5-phenyl-
- Tetrazole, 5-phenyl-(6CI)
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