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Sildenafil Impurity 18

Sildenafil Impurity 18 Structure
CAS No.
2196244-90-1
Chemical Name:
Sildenafil Impurity 18
Synonyms
SildefilImpurity18;Sildenafil Impurity 71;Dithiopropylcarbodenafil;Sildenafil Impurity 155(Dithiopropylcarbodenafil);Sildenafil Impurity 18 (Dithiopropylcarbodenafil);Carbodenafil Impurity 3（Dithiopropylcarbodenafil）;7H-Pyrazolo[4,3-d]pyrimidine-7-thione, 5-[2-ethoxy-5-[(4-propyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
CBNumber:
CB04820932
Molecular Formula:
C25H34N6OS2
Molecular Weight:
498.71
MOL File:
2196244-90-1.mol
Modify Date:
2023/5/15 10:43:54
Request For Quotation

Sildenafil Impurity 18 Properties

Boiling point 656.9±65.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly)
pka 7.58±0.10(Predicted)
form Solid
color Pale Beige to Pale Brown

Sildenafil Impurity 18 Chemical Properties,Uses,Production

Uses

5-[2-ethoxy-5-[(4-propyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-Pyrazolo[4,3-d]pyrimidine-7-thione, also known as Dithiopropylcarbodenafil, is an impurity of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor. Dithiopropylcarbodenafil was first reported by Yun et al. in 2018.

Sildenafil Impurity 18 Preparation Products And Raw materials

Raw materials

Preparation Products

Sildenafil Impurity 18 Suppliers

Global( 11)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Changzhou Xianglong Pharmaceutical Technology Co., LTD 0519-88910898 18661161657 China 9998 58 Inquiry
Hunan Zengda Biological Technology Co., LTD 18711085600 China 4583 58 Inquiry
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 China 18018 56 Inquiry
HX Pharmaceutical technology co., LTD 15671363360 China 2581 58 Inquiry
Shenzhen Excellent Biomedical Technology Co., Ltd. 18318671572 China 4993 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Shanghai YuZn Pharm. Technology Co.,Ltd. 15921286451; 15921286451 China 5061 58 Inquiry
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 China 8255 55 Inquiry
Nantong Hanfang Biotechnology Co. , Ltd. 18616537568 China 30968 58 Inquiry
Supplier Advantage
Changzhou Xianglong Pharmaceutical Technology Co., LTD 58
Hunan Zengda Biological Technology Co., LTD 58
ChemStrong Scientific Co.,Ltd 56
HX Pharmaceutical technology co., LTD 58
Shenzhen Excellent Biomedical Technology Co., Ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 58
Hubei Yangxin Medical Technology Co., Ltd. 55
Nantong Hanfang Biotechnology Co. , Ltd. 58

2196244-90-1(Sildenafil Impurity 18)Related Search:

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl- Iso Sildenafil Tetrabutylammonium bromide 1H-Pyrazolo[4,3-d]pyriMidine, 7-ethoxy-5-[2-ethoxy-5-[(4- Methyl-1-piperazinyl)sulfonyl] phenyl]-1-Methyl-3-propyl- Sildenafil Aldehyde IMpurity
Methisosildenafil Sildenafil 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide N-DESMETHYL SILDENAFIL-D8 Thiodimethyl Sildenafil (Dimethylthiosildenafil)
Sildenafil Impurity 82 Sildenafil Impurity 25 1-Decarboxyl-1-(broMoacetyl) Norneovardenafil N-Boc-N-desethyl Acetildenafil Propoxyphenyl-thiohydroxyhomosildenafil
SILDENAFIL HYDROCHLORIDE Sildenafil Impurity 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one
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Carbodenafil Impurity 3（Dithiopropylcarbodenafil） Sildenafil Impurity 18 (Dithiopropylcarbodenafil) Sildenafil Impurity 71 Dithiopropylcarbodenafil Sildenafil Impurity 155(Dithiopropylcarbodenafil) SildefilImpurity18 7H-Pyrazolo[4,3-d]pyrimidine-7-thione, 5-[2-ethoxy-5-[(4-propyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- 2196244-90-1