Chinese english Japanese Germany Korea

DESMETHYL SILDENAFIL

DESMETHYL SILDENAFIL Structure
CAS No.
139755-82-1
Chemical Name:
DESMETHYL SILDENAFIL
Synonyms
Sildenafil N-DesMethyl Metabolite;UK 103320;Sildenafil Q;DESMETHYL SILDENAFIL;N-demethylsildenafil;N-DESMETHYL SILDEFIL;Sildenafil Impurity Q;Sildenafil N-desmethyl;Sildenafil impurities 7;Sildenafil N-desmethy impurity
CBNumber:
CB6282710
Molecular Formula:
C21H28N6O4S
Molecular Weight:
460.55
MOL File:
139755-82-1.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:13
Request For Quotation

DESMETHYL SILDENAFIL Properties

Melting point 158-160°C
Density 1.44±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,2-8°C
solubility DMF: 5 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
form A crystalline solid
pka 10.05±0.20(Predicted)
color White to off-white
Stability Moisture Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  9999999999
NFPA 704
0
2 0

DESMETHYL SILDENAFIL Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor

DESMETHYL SILDENAFIL Preparation Products And Raw materials

Raw materials

Preparation Products

DESMETHYL SILDENAFIL Suppliers

Global( 105)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Varanous Labs Pvt Ltd +91-7036248882 +91-7036248882 Hyderabad, India 1541 58 Inquiry
Noble Molecular Research +91 9717706044 Uttar Pradesh, India 85 58 Inquiry
Orgamine Chemicals(I) Pvt Ltd +91-9820080281 +91-9820080281 Maharashtra, India 451 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30253 58 Inquiry
sgtlifesciences pvt ltd +8617013299288 China 12382 58 Inquiry
LEAP CHEM CO., LTD. +86-852-30606658 China 24738 58 Inquiry
China National Standard Pharmaceutical Corporation Limited +8615391658522 China 11927 58 Inquiry
Supplier Advantage
Varanous Labs Pvt Ltd 58
Noble Molecular Research 58
Orgamine Chemicals(I) Pvt Ltd 58
CLEARSYNTH LABS LTD. 58
A.J Chemicals 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Career Henan Chemica Co 58
sgtlifesciences pvt ltd 58
LEAP CHEM CO., LTD. 58
China National Standard Pharmaceutical Corporation Limited 58

139755-82-1(DESMETHYL SILDENAFIL)Related Search:

Thiosildenafil 4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid Propoxyphenyl Sildenafil Homo Sildenafil Sildenafil impurity
Sildenafil DiMer IMpurity SILDENAFIL N-OXIDE 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl- 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one Desethyl Sildenafil 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Sildenafil EP IMpurity D 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide
Pyrazole N-Demethyl Sildenafil Hydroxyhomosildenafil Sildenafil
chevron_left

1of4

chevron_right
DESMETHYL SILDENAFIL 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one UK 103320 Sildenafil N-DesMethyl IMpurity 5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one Sildenafil N-desmethyl Sildenafil N-desmethy impurity Sildenafil EP Impurity F (Sildenafil N-Desmethyl Metabolite) Sildenafil impurity A(Sildenafil N-Desmethyl Metabolite) N-demethylsildenafil Sildenafil EP Impurity F (N-Desmethyl Sildenafil) 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 3-(4,7-Dihydro-1-methyl-7-oxo-3-pro 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3 Sildenafil impurities 7 5-[2-Ethoxy-5-(1-Piperazinylsulfonyl)Phenyl]-1-Methyl-3-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-d]Pyrimidin-7-One N-Desmethyl Sildenafil Solution, 100ppm 5-[2-Ethoxy-5-(piperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[5,4-e]pyrimidin-7-one 5-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1 Sildenafil Impurity Q Sildenafil Q N-Desmethyl Sildenafil Impurity 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl) Sildenafil Impurity 5/Sildenafil EP Impurity F/N-Desmethyl Sildenafil/5-[2-Ethoxy-5-(piperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[5,4-e]pyrimidin-7-one 5-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one N-Desmethyl sildenafilQ: What is N-Desmethyl sildenafil Q: What is the CAS Number of N-Desmethyl sildenafil Q: What is the storage condition of N-Desmethyl sildenafil Q: What are the applications of N-Desmethyl sildenafil Sildenafil N-DesMethyl Metabolite Sildenafil Citrate Impurity F (EP) N-DESMETHYL SILDEFIL Sildenafil Citrate EP Impurity F (EP) 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one 139755-82-1 C21H28N6O4S Intermediates & Fine Chemicals Metabolites & Impurities Various Metabolites and Impurities Pfizer compounds Pharmaceuticals