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(S,S)-DPEN Pharmaceutical Intermediate CAS 29841-69-8 (1S,2S)-(−)-1,2-Diphenylethylenediamine

Place of Origin China
Brand Name N/A
Certification COA
Model Number SFC176
Minimum Order Quantity 1kg
Price USD1,500-USD2,150/kg
Packaging Details 20kg or 25kg/drum
Delivery Time 5-8 working days
Payment Terms T/T, L/C, D/A, D/P, Western Union
Supply Ability 5000kg/month

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Product Details
Purity ≥99.0% MF C14H16N2
MW 212.29 CAS 29841-69-8
Appearance Pale Yellow Crystals Application Pharmaceutical Intermediate
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(S S)-DPEN pharmaceutical intermediate


29841-69-8 pharmaceutical intermediate


CAS 29841-69-8

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Product Description

(S,S)-DPEN CAS 29841-69-8 (1S,2S)-(−)-1,2-Diphenylethylenediamine Purity Min 99.0%




CAS 29841-69-8
Purity ≥99.0%
MF C14H16N2
MW 212.29
Appearance Pale Yellow Crystals
Application pharmaceutical intermediate





(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.



1. Quick lead time

2. Low MOQ

3. Quality assured with COA

4. Full experience in shipping

5. Free consulting service

6. custom service welcome




Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.


Q2: What is your MOQ?

A2: MOQ usually is 1kg.


Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.




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(S,S)-DPEN Pharmaceutical Intermediate CAS 29841-69-8 (1S,2S)-(−)-1,2-Diphenylethylenediamine 0

(S,S)-DPEN Pharmaceutical Intermediate CAS 29841-69-8 (1S,2S)-(−)-1,2-Diphenylethylenediamine 1