ChemicalBook > CAS DataBase List > (6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone

(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone

Product Name
(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone
CAS No.
522-57-6
Chemical Name
(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone
Synonyms
xanthaline;papaveraldine;Papaverine Impurity D;Cetirizine Impurity 67;6,7-dimethoxy-1-veratroylisoquinoline;Papaverine EP Impurity D (Papaveraldine);Papaverine Impurity 4 (Papaverine EP Impurity D);(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone;(6,7-Dimethoxyisoquinolin-1-yl)(3,4-dimethoxyphenyl) ketone;(6,7-dimethoxy-1-isoquinolyl)-(3,4-dimethoxyphenyl)methanone
CBNumber
CB6936549
Molecular Formula
C20H19NO5
Formula Weight
353.37
MOL File
522-57-6.mol
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(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone Property

Melting point:
208-209°
Boiling point:
486.8°C (rough estimate)
Density 
1.2976 (rough estimate)
refractive index 
1.5800 (estimate)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
2.04±0.40(Predicted)
color 
Very Dark Brown
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
P190400
Product name
Papaveraldine
Packaging
100mg
Price
$300
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PXT0002253
Product name
PAPAVERALDINE
Purity
95.00%
Packaging
5MG
Price
$504.47
Updated
2021/12/16
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(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone Chemical Properties,Usage,Production

Uses

Papaveraldine is an impurity of Papaverine (P190500), a smooth muscle relaxant found in opium. Vasodilator (cerebral).

Definition

ChEBI: Papaveraldine is a member of isoquinolines.

(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone Preparation Products And Raw materials

Raw materials

Preparation Products

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(6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone Suppliers

China 23 India 2 United States 4 Global 29
Shandong Boluoda Biological Technology Co., Ltd.
Tel
0531-68652053 15863796298;
Email
2310993908@qq.com
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China
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2701
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Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
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Shijiazhuang yaoBo Pharmaceutical Co., Ltd.
Tel
15633056635
Email
2880679888@qq.com
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China
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2420
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TOSUN PHARM
Tel
61855200 13326451905
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3003386889@qq.com
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China
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Shaanxi Dideu Medichem Co. Ltd
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+86-29-87569266 +86-17392581500
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029-88380327
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1015@dideu.com
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China
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3986
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Shanghai Lanc Pharmaceutical Technology Co., Ltd.
Tel
021-52216295 lankepharma
Email
3813332848@qq.com
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China
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771
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Meng Cheng Technology (Shanghai) Co., LTD
Tel
400-820-6829
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sales@mitachieve.com
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China
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8860
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Hubei Xinyang Medical Technology Co., Ltd
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15347293736
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QQ：2853117752
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2853117764@yongstandards.com
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China
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10000
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Energy Chemical
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021-58432009 400-005-6266
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021-58436166
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marketing@energy-chemical.com
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China
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44918
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Zhuhai Anzhe Biotechnology Co,Ltd.
Tel
13169972583
Email
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Country
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3005
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522-57-6, (6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketoneRelated Search:

6-Desmethyl Papaverine 3'-hydroxypapaverine 4'-hydroxypapaverine (6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-(3,4-dimethoxyphenyl)methanone 5-((6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)-2-methoxyphenol hydrochloride 6-Isoquinolinol, 1-[(3-hydroxy-4-methoxyphenyl)methyl]-7-methoxy- 2-(3,4-dimethoxyphenyl)-N-(2-phenylethyl)acetamide 1-Des(3,4-dimethoxybenzyl) 1-Methoxymethyl 3,4-Dihydropapaverine N-(3,4-dimethoxyphenethyl)-2-(3-hydroxy-4-methoxyphenyl)acetamide Benzeneacetamide, 3,4-dimethoxy-N-[2-(4-methoxyphenyl)ethyl]- 6-Demethyl 6-O-Benzyl Papaverine Isoquinoline, 6,7-dimethoxy-1-[(4-methoxyphenyl)methyl]-, hydrochloride (1:1) 1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline N-(3,4-dimethoxyphenethyl)-2-(4-hydroxy-3-methoxyphenyl)acetamide Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-6-methoxy- Papaverine Impurity 73 Hydrochloride 2,3-DIMETHOXYBENZYL CHLORIDE 2-Benzyloxy-1-methoxy-4-(1-methoxy-2-nitroethyl)benzene

  • (6,7-dimethoxy-1-isoquinolyl) (3,4-dimethoxyphenyl) ketone
  • papaveraldine
  • 6,7-dimethoxy-1-veratroylisoquinoline
  • (6,7-Dimethoxyisoquinolin-1-yl)(3,4-dimethoxyphenyl) ketone
  • (6,7-dimethoxy-1-isoquinolyl)-(3,4-dimethoxyphenyl)methanone
  • xanthaline
  • Papaverine EP Impurity D (Papaveraldine)
  • Methanone, (6,7-dimethoxy-1-isoquinolinyl)(3,4-dimethoxyphenyl)-
  • (4,5-dimethoxycyclohexa-1,5-dien-1-yl)(6,7-dimethoxyisoquinolin-1-yl)methanone
  • Papaverine Impurity D
  • Papaverine Impurity 4 (Papaverine EP Impurity D)
  • (3,4-dimethoxyphenyl)(6,7-dimethoxyisoquinolin-1-yl)methanone(papaveraldine)
  • Cetirizine Impurity 67
  • 522-57-6