C41H37ClN6O
665.2 g/mol
Pharmaceutical Intermediate
Trityllosartan
CAS133909-99-6EC412-420-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
Trityllosartan is a chemical compound used as a pharmaceutical intermediate, specifically in the synthesis of the antihypertensive drug losartan. Its structure features a tetrazole ring with a trityl protecting group, which is characteristic of intermediates used in sartan-class drug manufacturing.
pharmaceutical intermediate for sartan-class drug synthesislaboratory research compound
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.
Sourcing Trityllosartan?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
SimilarStructure SimilarSimilarity 0.72
[2-Butyl-4-chloro-1-[(2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-1H-imidazol-5-yl]methanol
CAS124751-00-4
pharmaceutical raw material
ReferenceSame Category
Alogliptin Impurity 70
CAS1339955-49-5
pharmaceutical intermediate
ReferenceSame Category
Oxyquinoline sulfate
CAS134-31-6
pharmaceutical intermediate
ReferenceSame Category
4-chlorobenzhydryl chloride
CAS134-83-8
pharmaceutical intermediate
ReferenceSame Category
4-chlorobenzophenone
CAS134-85-0
pharmaceutical intermediate
Referencesame scaffold
N-Trityl Olmesartan Ethyl Ester
CAS172875-59-1
pharmaceutical intermediate
Safety Reference
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Trityllosartan (CAS 133909-99-6) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 90
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
[2-butyl-5-chloro-3-[[4-[2-(2-trityltetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol
InChIKey
QQPGGBNMTNDKEY-UHFFFAOYSA-N
SMILES
CCCCC1=NC(=C(N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NN(N=N4)C(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7)CO)Cl
Synonyms (17)
- LOSARTAN POTASSIUM IMPURITY H(EP IMPURITY)
- Losartan EP Impurity H
- Losartan Potassium Imp. H (EP); Losartan Imp. H (EP); [2-Butyl-4-chloro-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl]biphenyl-4-yl]methyl]-1H-imidazol-5-yl]methanol; Losartan Potassium Impurity H; Losartan Impurity H
- Losartan potassium impurity H
- N-Trityllosartan
- N2-Trityllosartan
- Trityllosartan
Sourcing Trityllosartan?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.