Description

(R,R)-1,2-Diammoniumcyclohexane mono-(+)-tartrate (CAS No. 39961-95-0) is a high-purity chiral compound with the molecular formula C₁₀H₂₀N₂O₆. This optically active salt is derived from the reaction of (1R,2R)-cyclohexane-1,2-diamine and (2R,3R)-2,3-dihydroxybutanedioic acid (L-tartaric acid). It is widely utilized in asymmetric synthesis, chiral resolution, and as a precursor for catalysts in enantioselective transformations. The compound is supplied as a white crystalline powder with excellent stability under recommended storage conditions. Suitable for research and industrial applications, it meets stringent quality standards for use in pharmaceuticals, agrochemicals, and advanced material science.

Properties

• CAS Number: 39961-95-0
• Complexity: 197
• IUPAC Name: (1R,2R)-cyclohexane-1,2-diamine;(2R,3R)-2,3-dihydroxybutanedioic acid
• InChI: InChI=1S/C6H14N2.C4H6O6/c7-5-3-1-2-4-6(5)8;5-1(3(7)8)2(6)4(9)10/h5-6H,1-4,7-8H2;1-2,5-6H,(H,7,8)(H,9,10)/t5-,6-;1-,2-/m11/s1
• InChI Key: GDOTUTAQOJUZOF-ZXZVGZDWSA-N
• Exact Mass: 264.13213636
• Molecular Formula: C10H20N2O6
• Molecular Weight: 264.28
• SMILES: C1CC[C@H]([C@@H](C1)N)N.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O
• Topological: 167
• Monoisotopic Mass: 264.13213636
• Synonyms: (r,r)-1,2-diammoniumcyclohexane mono-(+)-tartrate, 39961-95-0, (1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate, (1R,2R)-Cyclohexane-1,2-diamine (2R,3R)-2,3-dihydroxysuccinate, (1R,2R)-(+)-1,2-Cyclohexanediamine L-Tartrate, (1R,2R)-Diaminocyclohexane L-tartrate, (1R,2R)-cyclohexane-1,2-diamine;(2R,3R)-2,3-dihydroxybutanedioic acid, C10H20N2O6, MFCD00191979, 32044-22-7, (1R)-trans-1,2-Diaminocyclohexane L-Tartrate, (1R,2R)-(+)-Cyclohexane-1,2-diamine L-tartrate, (1R,2R)-1,2-DIAMINOCYCLOHEXANE L-TARTRATE, (R,R)-1,2-Cyclohexanediamine (+)-tartrate; (R,R)-1,2-Cyclohexanediamine (+)-tartrate (1:1); (R,R)-1,2-Diaminocyclohexane L-tartrate; (R,R)-1,2-Diaminocyclohexane tartrate (1:1); (R,R)-1,2-Diammoniumcyclohexane mono-(+)-tartrate, CS-M3550, AKOS016016347, FD41792, AS-17687, BP-30025, F15418, (R,R)-(+)-1,2-DIAMINOCYCLOHEXANE-L-TARTRATE, (1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate, 99%

Application

(R,R)-1,2-Diammoniumcyclohexane mono-(+)-tartrate is primarily employed as a chiral auxiliary in asymmetric synthesis, enabling the production of enantiomerically pure compounds. It serves as a key intermediate in the preparation of ligands for transition-metal catalysts used in enantioselective hydrogenation and C-C bond formation. Researchers also utilize it in the resolution of racemic mixtures and as a building block for pharmaceutical active ingredients.

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