C10H12O4S
228.27 g/mol
OtherDanger
(S)-Glycidyl tosylate
CAS70987-78-9EC417-210-7
Category
Other
Compound Class
n.a
Primary Use
Research reagent
(S)-Glycidyl tosylate is an organic compound featuring an epoxide ring and a tosylate ester group. It is commonly used as a chiral building block in organic synthesis, particularly for introducing epoxide functionality in stereoselective reactions.
Chiral building block in organic synthesisReagent for introducing epoxide functionality
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
SimilarStructure SimilarSimilarity 0.76
(S)-Oxetan-2-ylmethyl 4-methylbenzenesulfonate
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Ethyl isobutyrylacetate
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Chemical intermediate
Referencestereoisomer of
(R)-glycidyl tosylate
CAS113826-06-5
pharmaceutical intermediate
Referencesame scaffold
(S)-(+)-Glycidyl-4-nitrobenzenesulfonate
CAS118712-60-0
pharmaceutical intermediate
Referencesame scaffold
(S)-(+)-Glycidyl nosylate
CAS115314-14-2
pharmaceutical intermediate
Safety Reference
Danger
H317May cause an allergic skin reaction
H318Causes serious eye damage
H341Suspected of causing genetic defects
H350May cause cancer
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for (S)-Glycidyl tosylate (CAS 70987-78-9) 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)-oxiran-2-yl]methyl 4-methylbenzenesulfonate
InChIKey
NOQXXYIGRPAZJC-VIFPVBQESA-N
SMILES
CC1=CC=C(C=C1)S(=O)(=O)OC[C@@H]2CO2
Synonyms (21)
- (+)-Glycidyl tosylate
- (2S)-(+)-Glycidyl tosylate
- (S)-Glycidyl tosylate
- Glycidyl tosylate, (S)-
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