C7H5N3O2
163.13 g/mol
Research ReagentDanger
3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
CAS28230-32-2EC248-916-1
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
This compound is a chemical compound used as a reference standard in chromatography. It is primarily employed in analytical chemistry for quality control and method validation.
reference standard for chromatography
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
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Referencesame scaffold
1,2,3-benzotriazin-4(1H)-one
CAS90-16-4
Research compound
Safety Reference
Danger
H201Explosive; mass explosion hazard
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one (CAS 28230-32-2) 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
3-hydroxy-1,2,3-benzotriazin-4-one
InChIKey
HJBLUNHMOKFZQX-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C(=O)N(N=N2)O
Synonyms (20)
- DHOBT
- HODHBT
- HOOBT
- 3-Hydroxy-4-ketobenzotriazine
Sourcing 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one?
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