ChemicalBook > CAS DataBase List > (DHQ)2PHAL

(DHQ)2PHAL

Product Name
(DHQ)2PHAL
CAS No.
140924-50-1
Chemical Name
(DHQ)2PHAL
Synonyms
HYDROQUININE 1,4-PHTHALAZINEDIYL DIETHER;Cinchonan, 9,9-1,4-phthalazinediylbis(oxy)bis10,11-dihydro-6-methoxy-, (8.alpha.,9R)-(8.alpha.,9R)-;(DHQ)2PHAL;(DHQ)2 PHAL;(+)-(DHQ)2PHAL;(R,R)-(DHQ)2PHAL;(DHQ)2 PHAL, 95+%;(DHQ)2PHAL,99%e.e.;(DHQ)2PHAL;Tianfu Chem (DHQ)2PHAL
CBNumber
CB2341156
Molecular Formula
C48H54N6O4
Formula Weight
778.98
MOL File
140924-50-1.mol
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(DHQ)2PHAL Property

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
InChIKey
YUCBLVFHJWOYDN-PPIALRKJSA-N
CAS DataBase Reference
140924-50-1(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
9
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
392723
Product name
(DHQ)2PHAL
Purity
≥95%
Packaging
500mg
Price
$141
Updated
2025/07/31
TCI Chemical
Product number
H1115
Product name
Hydroquinine 1,4-Phthalazinediyl Diether
Packaging
250MG
Price
$59
Updated
2025/07/31
TCI Chemical
Product number
H1115
Product name
Hydroquinine 1,4-Phthalazinediyl Diether
Packaging
1G
Price
$147
Updated
2025/07/31
TRC
Product number
D299920
Product name
(DHQ)2PHAL
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
D299920
Product name
(DHQ)2PHAL
Packaging
1g
Price
$130
Updated
2021/12/16
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(DHQ)2PHAL Chemical Properties,Usage,Production

Uses

(DHQ)2PHAL is a chiral alkaloid catalyst for the asymmetric chlorinative dearomatization reaction of benzofuran derivatives.

General Description

DHQ)2PHAL is a modified cinchona alkaloid.

(DHQ)2PHAL Preparation Products And Raw materials

Raw materials

Preparation Products

(R,R)-(+)-HYDROBENZOIN
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(DHQ)2PHAL Suppliers

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View Lastest Price from (DHQ)2PHAL manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
(DHQ)2PHAL 140924-50-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-29
Zhuozhou Wenxi import and Export Co., Ltd
Product
(DHQ)2-PHAL 140924-50-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
(DHQ)2-PHAL 140924-50-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

140924-50-1, (DHQ)2PHALRelated Search:

(DHQD)2PYR (DHQ)2PYR HYDROQUININE (ANTHRAQUINONE-1 4-DIYL) HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER (DHQD)2PHAL HYDROQUININE Silicon tetrahydride Lithium hydride Quinine Phase transition catalyst 3-Methoxypyradiazine Phthalazine Maleic hydrazide (DHQ)2PHAL 4-HEPTYLPYRIDINE 1-METHOXYPHTHALAZINE 4-(3-METHOXYPROPYL)PIPERIDINE (2R,4S,5R)-2-Hydroxymethyl-5-ethylquinuclidine

  • Hydroquinine 1,4-Phthalazinediyl Diether, 95+%
  • 1,4-Bis((1R)-((1S,2S,4S)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine
  • (DHQ)2PHAL,99%e.e.
  • 1,4-Bis(9-O-dihydroquininyl)phthalazine
  • 1,4-Bis(dihydroquinine)phthalazine
  • 4-((R)-((2S)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)-1-((R)-((2S,4R)-8-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine
  • (DHQ)2 PHAL
  • (DHQ)2 PHAL, 95+%
  • Cinchonan, 9,9-1,4-phthalazinediylbis(oxy)bis10,11-dihydro-6-methoxy-, (8.alpha.,9R)-(8.alpha.,9R)-
  • (DHQ)2PHAL
  • HYDROQUININE 1,4-PHTHALAZINEDIYL DIETHER
  • Hydroquinine 1,4-phthalazinediyl diether((DHQ)2PHAL）
  • (Dhq)2phal Hydroquinine 1,4-phthalazinediyl diether
  • 4-[(R)-[(2R,4S,5R)-5-ethyl-1-azabicyclo [2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]-1-[(R)-[(2R,4R,5S)-5-ethyl-1-azabicyclo [2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine
  • Cinchonan, 9,9''-[1,4-phthalazinediylbis(oxy)]bis[10,11-dihydro-6'-methoxy-, (8α,9R)-(8''α,9''R)-
  • 1,4-bis[(R)-[(1S,2S,4S)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl](6-methoxyquinolin-4-yl)methoxy]phthalazine
  • Tianfu Chem (DHQ)2PHAL
  • (+)-(DHQ)2PHAL
  • 1,4-Bis((R)-((1S,2S,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine
  • (R,R)-(DHQ)2PHAL
  • 4-[(R)-[(2S,4R,5R)-5-ethylquinuclidin-2-yl]-(6-methoxy-4-quinolyl)methoxy]-1-[(R)-[(2S,4S,5R)-5-ethylquinuclidin-2-yl]-(6-methoxy-4-quinolyl)methoxy]phthalazine
  • (DHQ)<sub>2</sub>PHAL
  • 140924-50-1
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Dihydroxylation
  • Cinchona Alkaloids
  • Privileged Ligands
  • 1