(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine (CAS: 870991-70-1) is a chiral diamine with a molecular weight of 244.29 g/mol. This compound is primarily utilised as a valuable building block and ligand in asymmetric synthesis, facilitating the development of enantiomerically pure compounds. Its specific stereochemistry makes it instrumental in chiral catalysis and resolution processes within organic chemistry research and development.
- IUPAC
- (1R,2R)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine,(R,R) Diaminopharm Diamine,(R,R) Jik Chin Mother Diamine,(R,R) Mother Diamine
- Synonyms
- 870991-70-1C14H16N2O2(1R,2R)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine(R,R) Diaminopharm Diamine(R,R) Jik Chin Mother Diamine(R,R) Mother Diamine
Asymmetric Synthesis
Serves as a chiral ligand or auxiliary in asymmetric synthesis, enabling the stereoselective formation of chiral molecules crucial for pharmaceutical and fine chemical industries.
Chiral Catalysis
Acts as a precursor or component in the development of chiral catalysts for various enantioselective transformations, improving reaction efficiency and product enantiopurity.
Chiral Resolution
Utilised as a resolving agent for the separation of racemic mixtures into their individual enantiomers, a critical step in the production of optically active compounds.
Organic Building Block
Functions as a fundamental chiral building block for the synthesis of complex organic molecules and advanced materials with specific stereochemical requirements.
| Molecular weight | 244.29 |
|---|---|
| Empirical formula | C14H16N2O2 |
| Assay | 95% |
| Optical activity | [α]22/D +62°, c = 1% in chloroform |
| Melting point | 157-163 °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, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine used for?
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(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine is primarily used in asymmetric synthesis, chiral catalysis, and as a chiral building block for creating enantiomerically pure compounds and in chiral resolution processes.
What are the CAS number and formula for this compound?
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The CAS number is 870991-70-1, and the empirical formula is C14H16N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine be handled safely?
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This compound is classified as harmful if swallowed and causes skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shields, and gloves, in a well-ventilated area. Avoid breathing dust.
Is this chemical exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine.
How can I request a sample or quote for (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number.
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