(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine
(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine (CAS 174291-97-5), a chiral diamine derivative, has a molecular weight of 268.38 g/mol. This compound is primarily utilised as a chiral building block and ligand in asymmetric synthesis. Its specific stereochemistry makes it valuable for creating enantiomerically pure compounds in complex organic syntheses, particularly in catalysis and the development of pharmaceutical intermediates. TSS supplies this reagent for research and development purposes.
- IUPAC
- (+)-TsCYDN,N-Toluenesulfonyl-(1S,2S)-(+)-1,2-diaminocyclohexane
- Synonyms
- 174291-97-5C13H20N2O2S(+)-TsCYDNN-Toluenesulfonyl-(1S,2S)-(+)-1,2-diaminocyclohexane
Chiral Ligand in Asymmetric Catalysis
Utilised as a chiral ligand in transition metal-catalyzed reactions to induce enantioselectivity. Its structure facilitates the formation of chiral products in reactions such as hydrogenation and C-C bond formation.
Chiral Building Block
Serves as a key chiral synthon in the construction of complex organic molecules. Its defined stereocenters are incorporated into target molecules, contributing to their overall stereochemical integrity.
Resolution Agent
Can be employed in the resolution of racemic mixtures by forming diastereomeric salts or complexes, allowing for the separation of enantiomers.
Organic Synthesis Reagent
A versatile reagent for various organic transformations where stereochemical control is paramount, supporting the synthesis of novel chemical entities.
| Molecular weight | 268.38 |
|---|---|
| Empirical formula | C13H20N2O2S |
| Assay | 97% |
| Optical activity | [α]/D +26.0 to 34.0°, c = 1 in chloroform |
| Melting point | 106-110 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine used for?
+
(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine is primarily used as a chiral ligand in asymmetric catalysis and as a chiral building block in organic synthesis to create enantiomerically pure compounds.
What is the CAS number and formula for (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine?
+
The CAS number is 174291-97-5, and its empirical formula is C13H20N2O2S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine with a minimum assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine be handled safely?
+
This compound is classified as a Warning. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves should be used. Handle in a well-ventilated area. Avoid breathing dust.
Is (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine a controlled substance?
+
The provided data does not indicate that (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine is a controlled substance.
How is this chemical packed and exported by TSS?
+
Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging for safe transit according to international regulations. Specific packing details depend on quantity and destination.
How can I request a quote or sample?
+
To request a quote or sample of (1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine, please contact the TSS sales department via our website or direct inquiry channels.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis