ChemicalBook > CAS DataBase List > (DHQD)2PHAL

(DHQD)2PHAL

Product Name: (DHQD)2PHAL
CAS No.: 140853-10-7
Chemical Name: (DHQD)2PHAL
Synonyms: (DHQD)PHAL;1,4-bis(9-O-dihydroquinidinyl)phthalazine;Hydroquinidine 1,4-phthalazinediyl ether;HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER;1,4-Bis((S)-((1S,2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine;1,4-bis[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine;(DHQD)2PHAL;DHQD)2 PHAL;DHQD)2PHAL (DH;(S,S)-(DHQ)2PHAL
CBNumber: CB0672988
Molecular Formula: C48H54N6O4
Formula Weight: 778.98
MOL File: 140853-10-7.mol

Less

(DHQD)2PHAL Property

Melting point:: 160 °C (dec.)(lit.)
alpha: -262 º (C=1.2 IN MEOH)
Density: 1.3
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly)
pka: 9.61±0.70(Predicted)
form: Solid
color: White to Pale Yellow
optical activity: [α]22/D 262°, c = 1.2 in methanol
BRN: 5475678
InChIKey: YUCBLVFHJWOYDN-SOBQURILSA-N
CAS DataBase Reference: 140853-10-7(CAS DataBase Reference)

Less

Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 9
HS Code: 29392000

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H303May be harmfulif swallowed

H313May be harmful in contact with skin

H320Causes eye irritation

H333May be harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 392731
Product name: (DHQD)2PHAL
Purity: ≥95%
Packaging: 1g
Price: $178
Updated: 2025/07/31

TCI Chemical

Product number: H1114
Product name: Hydroquinidine 1,4-Phthalazinediyl Diether
Packaging: 1G
Price: $168
Updated: 2025/07/31

TRC

Product number: D299905
Product name: (DHQD)2PHAL
Packaging: 5g
Price: $375
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD40586
Product name: (DHQD)2PHAL
Packaging: 10g
Price: $460
Updated: 2021/12/16

ChemScene

Product number: CS-W008033
Product name: (DHQD)2PHAL
Purity: 99.59%
Packaging: 25g
Price: $564
Updated: 2021/12/16

Less

(DHQD)2PHAL Chemical Properties,Usage,Production

Uses

(DHQD)2PHAL is a monomeric cinchona alkaloid dimer used as a catalyst for asymmetric halogenations.

Uses

(DHQD)₂PHAL may be used as ligand for:

Osmium trioxide catalyzed asymmetric dihydroxylation of olefins.
Palladium catalyzed Suzuki-Miyaura coupling of aryl/heteroaryl halides with aryl boronic acids in aqueous medium and in the absence of phosphine/organic solvent.
Copper(I)-catalyzed azide-alkyne cycloaddition reaction to synthesize 1,2,3-triazoles in water.

General Description

(DHQD)₂PHAL is a modified cinchona alkaloid derivative mainly used as a ligand for enantioselective catalysis.

(DHQD)2PHAL Preparation Products And Raw materials

Raw materials

Potassium hydroxide Phthalhydrazide Toluene Potassium carbonate Phosphorus oxitrichloride Phosphorus pentachloride HYDROQUINIDINE

Preparation Products

Less

(DHQD)2PHAL Suppliers

China 147 India 7 South Korea 1 Switzerland 1 United Kingdom 2 United States 15 Global 173

Shanghai Goyic Pharmaceutical & Chemical Co., Ltd.

Tel: 021-50689757 15618953996
Fax: 021-60275964
Email: sales@goyic.com
Country: China
ProdList: 310
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 16027
Advantage: 58

Unibest Pharmaceutical Technology Co., Ltd.

Tel: 13735578103
Email: jzyz@unibestpharma.com
Country: China
ProdList: 122
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9309
Advantage: 66

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11035
Advantage: 64

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 16077
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7471
Advantage: 65

Suzhou Guide Fine Material Co.Ltd.

Tel: 0512-66627360 13914021065
Fax: 0512-66627360
Email: 706938434@qq.com
Country: China
ProdList: 239
Advantage: 60

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9510
Advantage: 58

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
Email: 983544897@qq.com
Country: China
ProdList: 9342
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9899
Advantage: 55

Shanghai Raise Chemical Technology Co.,Ltd

Tel: +86-021-50935922
Fax: +86-021-33847795
Country: China
ProdList: 7865
Advantage: 55

Wuxi Zhangkun Biochemical Technology Co., Ltd.

Tel: +86 0510-85629785
Fax: +86 0510-85625359
Country: China
ProdList: 2327
Advantage: 58

Shanghai Meishui Chemical Technology Co., Ltd

Tel: 021-60549325 18616193163
Fax: 021-33250306
Country: China
ProdList: 4526
Advantage: 56

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Zhengzhou HongSheng Pharmaceutical Co., Ltd.

Tel: 0371-0371-13526885213 15637198702
Fax: 0371-63709726
Email: hsyykjchem@163.com
Country: China
ProdList: 3852
Advantage: 58

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9637
Advantage: 58

Shanghai CanSpecsci Instrument Co., Ltd.

Tel: 400-6087598 15021221957
Fax: 4006087598-8012
Email: order@canspecsci.com
Country: China
ProdList: 2001
Advantage: 56

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
Fax: 021-34702061
Email: lzz841106@aliyun.com
Country: China
ProdList: 10263
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 14912
Advantage: 59

Shanghai HuanChuan Industry Co.,Ltd.

Tel: 021-61478794
Fax: 021-61478794
Email: sales@hcshhai.com
Country: China
ProdList: 9793
Advantage: 50

Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12346
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Tongling HengYou Biotechnology Co., Ltd.

Tel: 021-50426030 13856289449
Fax: 021-50426030
Email: 2630597085@qq.com
Country: China
ProdList: 1889
Advantage: 55

Struchem Co., Ltd.

Tel: 0512-63009836 18994340901
Fax: 0512-63006936
Email: helen@struchem.com
Country: China
ProdList: 3981
Advantage: 60

Shanghai Chiral bio-compound co., Ltd.

Tel: 021-5068 3667/17749785980/1029026415; 17749785980
Fax: 021-50683667
Email: 1029026415@qq.com
Country: China
ProdList: 3397
Advantage: 58

Zhengzhou Alfachem Co., Ltd.

Tel: 0371-53765687 18937137882
Fax: QQ:2885373884
Email: 2853979813@qq.com
Country: China
ProdList: 7991
Advantage: 55

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 6687
Advantage: 55

Nanjing Vital Chemical Co., Ltd.

Tel: 025-87193546 18652950785
Fax: 025-87193546
Email: chemweiao@163.com
Country: China
ProdList: 9021
Advantage: 60

Haimen Ruiyi Medical Tech Co., LTD

Tel: 021-54718086
Fax: 021-54711707
Email: sales5@ruiyitech.com
Country: China
ProdList: 271
Advantage: 58

ShangHai Siyan Biological Technology Co., Ltd.

Tel: 021-50908862，442785678，326799392 18721037013
Fax: 021-50908862
Email: siyansales@126.com
Country: China
ProdList: 9627
Advantage: 58

Shanghai Xilong Biochemical Technology Co., Ltd.

Tel: 021-52907766-8042
Fax: 021-52906523
Country: China
ProdList: 9941
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

parabiochem

Tel: 025-83453382-8005
Fax: 025-83453382
Email: sale@parabiochem.com
Country: China
ProdList: 9595
Advantage: 55

Lancrix Chemicals

Tel: 86-21-50817262
Fax: 86-21-57712035
Email: sales@lancrix.com
Country: China
ProdList: 1502
Advantage: 55

Chengdu Huachun Technology Co., Ltd

Tel: 400-1166-196 15982826727
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14603
Advantage: 60

ShangHai Biochempartner Co.,Ltd

Tel: 177-54423994 17754423994
Fax: QQ:2853530913
Email: 2853530910@QQ.com
Country: China
ProdList: 8000
Advantage: 62

Grader reagent

Tel: 18221735425
Email: sales@xinpingchem.com
Country: China
ProdList: 9942
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13305
Advantage: 58

Shanghai Kangman Biological Technology Co., Ltd.

Tel: 18800375331
Fax: 021-50908862
Email: kangmansales@163.com
Country: China
ProdList: 7570
Advantage: 55

LaaJoo

Tel: 021-60702684 18516024827
Email: huang.jiayi@sinocompound.com
Country: China
ProdList: 2280
Advantage: 58

Taian Jiaye Biotechnology Co.Ltd

Tel: 13127280945
Email: 285424065@qq.com
Country: China
ProdList: 9976
Advantage: 55

Less

View Lastest Price from (DHQD)2PHAL manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: (DHQD)2PHAL 140853-10-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: (DHQD)2-PHAL 140853-10-7
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: (DHQD)2-PHAL 140853-10-7
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

140853-10-7, (DHQD)2PHALRelated Search:

Hydrocortisone-17-butyrate (DHQD)2PYR (DHQ)2PYR HYDROQUININE (ANTHRAQUINONE-1 4-DIYL) (DHQ)2PHAL HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER Ethoxylated hydrogenated castor oil HYDROQUININE 3-Methoxypyradiazine HYDROQUINIDINE (DHQD)2PHAL Maleic hydrazide (2R,4S,5R)-2-Hydroxymethyl-5-ethylquinuclidine 4-HEPTYLPYRIDINE 1-METHOXYPHTHALAZINE HYDROCINCHONINE 4-(3-METHOXYPROPYL)PIPERIDINE

SHARPLESS CATALYST

(DHQD)2PHAL

HYDROQUINIDINE 1,4-PHTHALAZINEDIYL DIETHER

DHQD)2 PHAL

(DHQD)2 PHAL, 95+%

HYDROQUININE-1,4-PHTHALOZINEDIYL DIETHER

Hydroquinidine 1,4-phthalazinediyl diether((DHQD)2PHAL)

(DHQD)2PHAL,Hydroquinidine 1,4-phthalazinediyl diether

Hydroquinidine 1,4-phthalazinediyl ether

DHQD)2PHAL (DH

1,4-bis[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine

1,4-bis(9-O-dihydroquinidinyl)phthalazine

(DHQD)2PHAL,99%e.e.

(DHQD)PHAL

1,4-Bis(dihydroquinidine)phthalazine

Hydroquinidine 1,4-phthalazinediyl diether, 98%, for synthesis

Cinchonan, 9,9''-[1,4-phthalazinediylbis(oxy)]bis[10,11-dihydro-6'-methoxy-, (9S)-(9''S)-

1,4-Bis((S)-((1S,2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine

(S,S)-(DHQ)2PHAL

(DHQD)<sub>2</sub>PHAL

140853-10-7

40853-10-7

C48H54N6O4

Chiral Catalysts, Ligands, and Reagents

Asymmetric Synthesis

Dihydroxylation

Cinchona Alkaloids

Privileged Ligands