(DHQ)2PHAL
Synonym(s):Hydroquinine 1,4-phthalazinediyl diether
- CAS NO.：140924-50-1
- Empirical Formula: C48H54N6O4
- Molecular Weight: 778.98
- MDL number: MFCD28014549
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:24:50
What is (DHQ)2PHAL?
The Uses of (DHQ)2PHAL
(DHQ)2PHAL is a chiral alkaloid catalyst for the asymmetric chlorinative dearomatization reaction of benzofuran derivatives.
What are the applications of Application
(DHQ)2PHAL is a ligand for Sharpless Asymmetric Dihydroxylation
General Description
DHQ)2PHAL is a modified cinchona alkaloid.
Properties of (DHQ)2PHAL
| Melting point: | 178 °C (dec.)(lit.) |
| alpha | 336 º (C=1.2 IN MEOH) |
| Density | 1.30±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Sligthly, Sonicated), Methanol (Slightly) |
| form | Solid |
| pka | 9.61±0.70(Predicted) |
| color | White to Off-White |
| optical activity | [α]22/D +336°, c = 1.2 in methanol |
| BRN | 5475677 |
| CAS DataBase Reference | 140924-50-1(CAS DataBase Reference) |
Safety information for (DHQ)2PHAL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for (DHQ)2PHAL
| InChIKey | YUCBLVFHJWOYDN-PPIALRKJSA-N |
New Products
6-Hydroxy-2,4-Diaminopyrimidine 2,6-Dipicolic Acid 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 4-Fluorophenylglycine 1-N-Boc-3-(aminoethyl)azetidine Dimedone 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 2-Amino-3-Nitro-5-Chloro Pyridine 2-Amino-5-Bromo Pyridine 2,5-Dibromopyridine 2-BROMOACETYL BROMIDE-D2 METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR BENZENE-D6 TOLUENE-D3 5-Acetylsalicylamide 1-(3-Chlorophenyl)-4-(3-Chloropropyl) piperazine hydrochloride 4-(Methyl amino)-3-Nitro benzoic acid 3,4,5-Trimethoxy benzoic acidRelated products of tetrahydrofuran
You may like
-
140924-50-1 (R,R)-(DHQ)2PHAL 98%View Details
140924-50-1 -
140924-50-1 99%View Details
140924-50-1 -
(R,R)-(DHQ)2PHAL 99%View Details
140924-50-1 -
(DHQ)2PHAL CAS 140924-50-1View Details
140924-50-1 -
1-(4-Aminophenyl)-4-(4-methoxyphenyl)Piperazine 74852-62-3View Details
74852-62-3 -
556-08-1 4-Acetamidobenzoic acidView Details
556-08-1 -
5-Bromo-2-Chlorobenzoic acid 21739-92-4View Details
21739-92-4 -
15128-52-6View Details
15128-52-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.