C22H20O2
316.4 g/mol
Pharmaceutical IntermediateWarning
(S)-Glycidyl Trityl Ether
CAS129940-50-7EC603-374-9
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
(S)-Glycidyl Trityl Ether is a chiral epoxide compound bearing a trityl (triphenylmethyl) protecting group. It is commonly used as a synthetic intermediate in pharmaceutical manufacturing, particularly for introducing a glycidyl moiety under stereochemical control.
pharmaceutical intermediatestereoselective 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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Related Compounds
ReferenceSame Category
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ReferenceSame Category
[2-(Difluoromethoxy)pyridin-3-yl]boronic acid
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Referencestereoisomer of
(R)-(+)-Trityl glycidyl ether
CAS65291-30-7
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for (S)-Glycidyl Trityl Ether (CAS 129940-50-7) is 2910.90.
HS code (international, 6-digit)
2910.90
EU CN code (8-digit)
2910 90 00
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
(2S)-2-(trityloxymethyl)oxirane
InChIKey
XFSXUCMYFWZRAF-NRFANRHFSA-N
SMILES
C1[C@H](O1)COC(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
Synonyms (12)
- (S)-(-)-Trityl glycidyl ether
- (S)-Glycidyl Trityl Ether
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