(DHQD)2AQN
(DHQD)2AQN, a chemical compound with the CAS number 176298-44-5 and molecular formula C54H56N4O6, is a high-purity ligand utilized in asymmetric synthesis. It is particularly effective in promoting asymmetric dihydroxylation reactions of various olefins. Its role as a chiral catalyst makes it indispensable for stereoselective transformations in organic chemistry, contributing to the synthesis of complex molecules.
- IUPAC
- Hydroquinidine (anthraquinone-1,4-diyl) diether
Asymmetric Dihydroxylation
(DHQD)2AQN is a superior ligand for the Sharpless asymmetric dihydroxylation (AD) of olefins. It is especially effective for substrates bearing aliphatic substituents or those with heteroatoms in the allylic position, enabling enantioselective introduction of two hydroxyl groups.
Chiral Synthesis
As a key component in asymmetric catalysis, this ligand facilitates the stereoselective synthesis of chiral molecules. Its application is crucial in the pharmaceutical and fine chemical industries where precise stereochemistry is paramount.
Organic Synthesis Reagent
This compound serves as a specialized reagent in advanced organic synthesis. It is employed in reactions requiring high levels of stereocontrol, contributing to the efficient construction of enantiomerically enriched products.
| Molecular weight | 857.05 |
|---|---|
| Empirical formula | C54H56N4O6 |
| Assay | 95% |
| Optical activity | [α]/D -498° |
| Application | Superior ligand for asymmetric dihydroxylation reactions of most olefins bearing aliphatic substituents or olefins having heteroatoms in the allylic position.1 |
| Melting point | 165 °C(lit.) |
Hazard statements
- 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) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 (DHQD)2AQN used for?
+
(DHQD)2AQN is primarily used as a ligand in asymmetric dihydroxylation reactions, enabling stereoselective synthesis of chiral molecules.
What is the CAS number and chemical formula for (DHQD)2AQN?
+
The CAS number is 176298-44-5 and the chemical formula is C54H56N4O6.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (DHQD)2AQN with a minimum purity of 95%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety precautions for handling (DHQD)2AQN?
+
Based on GHS information, (DHQD)2AQN is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
How is (DHQD)2AQN shipped and exported?
+
Tech Serve Solutions, established in 1998, specialises in the global supply and export of fine chemicals, including (DHQD)2AQN, adhering to all international shipping and handling regulations.
How can I request a sample or quote for (DHQD)2AQN?
+
Please contact our sales team via the website or direct inquiry to request a sample or obtain a quotation for (DHQD)2AQN.
▶ 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