(DHQ)2PHAL CAS 140924-50-1 Purity >95.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of (DHQ)2PHAL (CAS: 140924-50-1) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase (DHQ)2PHAL, Please contact: alvin@ruifuchem.com
| Chemical Name | (DHQ)2PHAL |
| Synonyms | 1,4-Bis(9-O-Dihydroquinyl)phthalazine; Hydroquinine 1,4-Phthalazinediyl Diether; 1,4-Bis(Dihydroquinine)phthalazine; (9R,9'''R)-9,9'-[1,4-Phthalazinediylbis(oxy)]bis(6'-Methoxy-8α-10,11-Dihydrocinchonan) |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 140924-50-1 |
| Molecular Formula | C48H54N6O4 |
| Molecular Weight | 779.00 g/mol |
| Melting Point | 177.0 to 181.0℃ |
| Density | 1.30±0.10 g/cm3 |
| Specific Rotation | +344.0°~+364.0° (C=1, Methanol) |
| Storage | 2~8℃, Protect from Light, Store Under Inert Gas |
| Sensitive | Air Sensitive |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Off-White Powder | Off-White Powder |
| Residue on Ignition | <0.20% | <0.20% |
| Purity / Analysis Method | >95.0% (HPLC) | 95.6% |
| 1H NMR Spectrum | Consistent with Structure | Complies |
| LCMS | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES9 | 9 |
| HS Number | 2942000000 |
(DHQ)2PHAL (CAS: 140924-50-1) is a chiral alkaloid catalyst for the asymmetric chlorinative dearomatization reaction of benzofuran derivatives. DHQ)2PHAL is a modified cinchona alkaloid.
Quinoline alkaloids are also the most numerous and complex alkaloids. The molecular composition, stereochemical structure, stereosynthesis and biological activity research of these alkaloids attract many organic chemists and pharmaceutical researchers.
