Chemical Properties:
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.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| 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 |
Description:
Specifications:
Package & Storage:
| 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 |
Advantages:
FAQ:
Application:
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.
