ChemicalBook > CAS DataBase List > DESMETHYL SILDENAFIL
DESMETHYL SILDENAFIL
- Product Name
- DESMETHYL SILDENAFIL
- 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
- Formula Weight
- 460.55
- MOL File
- 139755-82-1.mol
More
Less
DESMETHYL SILDENAFIL Property
- 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)
- Stability:
- Moisture Sensitive
More
Less
Safety
- HS Code
- 9999999999
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
More
Less
N-Bromosuccinimide Price
Cayman Chemical
- Product number
- 18208
- Product name
- N-Desmethyl Sildenafil
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $36
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 18208
- Product name
- N-Desmethyl Sildenafil
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $155
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 18208
- Product name
- N-Desmethyl Sildenafil
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $274
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 18208
- Product name
- N-Desmethyl Sildenafil
- Purity
- ≥98%
- Packaging
- 50mg
- Price
- $1087
- Updated
- 2024/03/01
TRC
- Product number
- D292200
- Product name
- N-DesmethylSildenafil
- Packaging
- 100mg
- Price
- $1390
- Updated
- 2021/12/16
More
Less
DESMETHYL SILDENAFIL Chemical Properties,Usage,Production
Chemical Properties
White Solid
Uses
A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor
Uses
A metabolite of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor.
DESMETHYL SILDENAFIL Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
DESMETHYL SILDENAFIL Suppliers
More
Less
View Lastest Price from DESMETHYL SILDENAFIL manufacturers
Hong Kong Tiansheng New Material Trading Co., Ltd
- Product
- N-Desmethyl Sildenafil 139755-82-1
- Price
- US $1.20/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 3tons
- Release date
- 2021-12-08
139755-82-1, DESMETHYL SILDENAFILRelated 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