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2-Hydrogen 1-Methyl (1S,2R)-1,2,3,6-Tetrahydrophthalate
(CAS Number:88335-93-7 Product Number:H1652)


2-Hydrogen 1-Methyl (1S,2R)-1,2,3,6-Tetrahydrophthalate
Synonym (1R,6S)-6-(Methoxycarbonyl)cyclohex-3-enecarboxylic Acid
Synonym (1S,2R)-1,2,3,6-Tetrahydrophthalic Acid 2-Hydrogen 1-Methyl Ester

General Information

Product Number H1652

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Purity/Analysis Method >98.0%(GC)(T)
Storage Temperature
M.F. / M.W. C9H12O4=184.19
CAS Number 88335-93-7
Related CAS Number
MDL Number MFCD00075490
Packaging and Container 500mg-Plastic Bottle with Glass Insert (View image)
  • Product Details
  • Safety & Regulations


Purity(GC) min. 98.0 %
Purity(Neutralization titration) min. 98.0 %
Melting point 64.0 to 68.0 deg-C


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 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 2917200090


A Valuable Intermediate for the Synthesis of Biological Active Compounds

This product is a valuable intermediate for the synthesis of many biological active compounds, e.g. anticapsin, (+)-aucantene, cis-carbapenems.1,2) Furthermore, it is used for the synthesis of the tricyclic core of platencin (an antibiotic to MRSA), DC-SIGN (useful for the treatment of HIV infection), alstoscholarine (a traditional medicine in South and Southeast Asia) and Brefeldin A (a macrolide antibiotic).3-6)


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