C17H13ClN4O
329.8 g/mol
Research ReagentWarning
4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine-1-methanol, 8-chloro-6-(phenyl-d5)-
CAS136765-24-7
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
This compound is a deuterated derivative of a triazolobenzodiazepine, used as an analytical reference standard. Its pentadeuterated phenyl ring enables precise quantification in mass spectrometry applications.
Deuterated analytical reference standard for mass spectrometryInternal standard for quantification of benzodiazepine compoundsResearch reagent for analytical method development
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
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine-1-methanol, 8-chloro-6-(phenyl-d5)- (CAS 136765-24-7) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 10
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
[8-chloro-6-(2,3,4,5,6-pentadeuteriophenyl)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-1-yl]methanol
InChIKey
ZURUZYHEEMDQBU-RALIUCGRSA-N
SMILES
[2H]C1=C(C(=C(C(=C1[2H])[2H])C2=NCC3=NN=C(N3C4=C2C=C(C=C4)Cl)CO)[2H])[2H]
Synonyms (7)
- 1-Hydroxy Alprazolam-d5
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