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OEM Factory for Diisopinocampheyl Chloroborane - (1R,2R)-(-)-1,2-Diaminocyclohexane CAS 20439-47-8 Assay≥99.0% High Purity – Ruifu Featured Image
  • OEM Factory for Diisopinocampheyl Chloroborane - (1R,2R)-(-)-1,2-Diaminocyclohexane CAS 20439-47-8 Assay≥99.0% High Purity – Ruifu

OEM Factory for Diisopinocampheyl Chloroborane - (1R,2R)-(-)-1,2-Diaminocyclohexane CAS 20439-47-8 Assay≥99.0% High Purity – Ruifu

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OEM Factory for Diisopinocampheyl Chloroborane - (1R,2R)-(-)-1,2-Diaminocyclohexane CAS 20439-47-8 Assay≥99.0% High Purity – Ruifu Detail:

Manufacturer Supply with High Purity and Stable Quality
(1R,2R)-(-)-1,2-Diaminocyclohexane; (R,R)-DACH CAS 20439-47-8
(1S,2S)-(+)-1,2-Diaminocyclohexane; (S,S)-DACH; CAS 21436-03-3
Chiral Compounds, High Quality, Commercial Production

Chemical Name (1R,2R)-(-)-1,2-Diaminocyclohexane
Synonyms (R,R)-DACH; (1R,2R)-(-)-1,2-Cyclohexanediamine; (1R)-(-)-trans-1,2-Diaminocyclohexane; (1R,2R)-Cyclohexane-1,2-diamine; (1R)-(-)-trans-1,2-Cyclohexanediamine 
CAS Number 20439-47-8
CAT Number RF-CC279
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C6H14N2
Molecular Weight 114.19
Melting Point 40.0-43.0℃
Density 0.95 g/mL at 20℃
Sensitive Air Sensitive
Brand Ruifu Chemical
Item Specifications
Appearance White Crystals 
Odor With Ammonia Smell, Strong Causticity
Solubility Soluble in Water and Chloroform etc.
Specific Rotation -24.0° ~ -26.0° (C=5 in 1N HCl)
(1R,2R)-(+)-1,2-Diaminocyclohexane ≤0.10%
cis-1,2-Diaminocyclohexane ≤0.10%
Total Impurities ≤1.0%
Assay ≥99.0% 
Enantiomeric Excess ≥99.0%
Heavy Metals  ≤10ppm
Attention Air Sensitive. Easy to change color in the air, storage temp. 2-8°C, Sealed
Test Standard Enterprise Standard
Usage Chiral Compounds; Pharmaceutical Intermediates

Package: Bottle, Aluminium foil bag, Cardboard Drum, 25kg/Drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (1R,2R)-(-)-1,2-Diaminocyclohexane (CAS: 20439-47-8) with high quality, used in the synthesis of pharmaceutical intermediates and Active Pharmaceutical Ingredient (API). Shanghai Ruifu Chemical Co., Ltd. plays an important role in the chiral chemistry, the company is committed to the production of chiral compounds. Our products are widely praised by customers.  

(1R,2R)-(-)-1,2-Diaminocyclohexane (CAS: 20439-47-8) is a chiral synthesis reagents, Oxaliplatin (CAS 61825-94-3) intermediate etc.

(1R,2R)-(-)-1,2-Diaminocyclohexane (CAS: 20439-47-8) can be used as a building block for chiral ligands. It is a reagent in the synthesis of polyimides containing a chiral diimine. (1R,2R)-(-)-1,2-Diaminocyclohexane is a versatile ligand used for the formation of metal complexes and in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis. Versatile ligand for the formation of metal complexes. Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis.

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OEM Factory for Diisopinocampheyl Chloroborane - (1R,2R)-(-)-1,2-Diaminocyclohexane CAS 20439-47-8 Assay≥99.0% High Purity – Ruifu detail pictures

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