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(S)-Trichostatic Acid
(CAS Number:68690-19-7 Product Number:T3402)


(S)-Trichostatic Acid
Synonym (S,2E,4E)-7-[4-(Dimethylamino)phenyl]-4,6-dimethyl-7-oxo-2,4-heptadienoic Acid

General Information

Product Number T3402

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Purity/Analysis Method >98.0%(HPLC)
Storage Temperature 0-10°C
M.F. / M.W. C17H21NO3=287.36
CAS Number 68690-19-7
Related CAS Number
MDL Number
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(HPLC) min. 98.0 area%
Optical purity(LC) min. 98.0 ee%
Purity(Neutralization titration) min. 97.0 %

Data of Reference

ee >98.0%(HPLC)
mp 91°C(lit.)


Reaxys-RN 5284074


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2916.19.3000


(S)-Trichostatic Acid: A Synthetic Intermediate of (-)-Trichostatin A

(S)-Trichostatic acid is a synthetic intermediate of (-)-trichostatin A [T3633] which is the less active enantiomer (distomer) of trichostatin A (R-enantiomer) [T2477]. Reportedly, it has no biological activity.


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