Home/Compounds/Pharmaceutical Intermediate/3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
C6H8ClF3N4
228.6 g/mol
Pharmaceutical IntermediateWarning
3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
CAS762240-92-6
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride is a chemical compound used as a pharmaceutical intermediate. It features a triazolopyrazine core bearing a trifluoromethyl group and is supplied as the hydrochloride salt.
Pharmaceutical intermediate
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
StrongSame Parent
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS486460-21-3
pharmaceutical intermediate
ReferenceSame Category
2-Chloropropionyl chloride
CAS7623-09-8
pharmaceutical intermediate
ReferenceSame Category
Iodomethyl (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
CAS76247-39-7
pharmaceutical intermediate
ReferenceSame Category
N-(8-Benzyl-8-azabicyclo[3.2.1]octan-3-ylidene)hydroxylamine
CAS76272-34-9
pharmaceutical intermediate
ReferenceSame Category
8-Benzyl-8-azabicyclo[3.2.1]octan-3-exo-amine
CAS76272-36-1
pharmaceutical intermediate
Referencesame scaffold
7-Nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-(1,2,4)triazolo(4,3-a)pyrazine; 7-nitroso-3-(trifluoromethyl)-5H,6H,7H,8H-(1,2,4)triazolo(4,3-a)pyrazine
CAS2892260-32-9
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (CAS 762240-92-6) 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
3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine;hydrochloride
InChIKey
AQCSCRYRCRORET-UHFFFAOYSA-N
SMILES
C1CN2C(=NN=C2C(F)(F)F)CN1.Cl
Synonyms (19)
- Sitagliptin Impurity 18
- Sitagliptin Intermediate 2
- Sitagliptin intermediate A
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