Quick Detail
Place of Origin
Brand Name
Jinlan
HS-CODE
-
Package & Delivery Lead Time
Package
1g,10g,20g,
Detailed Description
CAS No.：102136-37-7 (main side chain)
Synonyms:(R)-Tetrahydrofuran-2-ylthioacetic acid
(R)-2-(Tetrahydrofuran-2-ylthio)acetic acid
Product Description
Faropenem Side Chain is a key chiral intermediate for the synthesis of Faropenem, an oral penem antibiotic with broad-spectrum activity against both Gram-positive and Gram-negative bacteria.
This side chain introduces the (R)-tetrahydrofuran-2-ylthioethyl moiety, which contributes to faropenem’s oral absorption, chemical stability, and potent antibacterial activity. It is used in the key coupling step with the penem core to construct the final API structure.
Key Features
- High chiral purity
- White to off-white crystalline powder
- Strict impurity control for pharmaceutical grade
- Stable under dry and low-temperature storage
Applications
China [CN] 
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