C16H24N2O3S
324.4 g/mol
Research ReagentWarning
2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-a)azepinium (p-tolylsulphonate)
CAS51376-18-2EC257-164-3
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
This compound is a salt formed between 1,8-diazabicyclo[5. 4.
organic synthesis reagent
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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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-a)azepinium (p-tolylsulphonate) (CAS 51376-18-2) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
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
4-methylbenzenesulfonic acid;2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
InChIKey
VAIAHWBLSPENDF-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.C1CCC2=NCCCN2CC1
Synonyms (4)
- TsOH DBU
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