sildenafil | CAS 139755-83-2 | Chemical-Suppliers

Element: sildenafil

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C-S » Chemicals » sildenafil-PX1819671

Identification

sildenafil

CAS:

139755-83-2

EINECS:

Molecular Formula:

C₂₂H₃₀N₆O₄S

MDL:

MFCD00867528

SMILES:

CCCC1=NN(C2=C1NC(=NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C

Synonym:

sildenafil solution ; sildenafil citrate salt ; sildenafil(viagra) ; methanol (test sildenafil, 1.0 mg/ml ) ; 5-[2-ethoxy-5-(4-methylpiperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1h,6h,7h-pyrazolo[4,3-d]pyrimidin-7-one ; viagta ; sidanafil ; revatio ; sildenafil ; uk-92480

Description

Sildenafil is a selective inhibitor of PDE5A (the type 5 cGMP phosphodiesterase) which catalyzes the hydrolysis of 3',5'-cyclic guanosine monophosphate (cGMP). As a PDE5 inhibitor, Sildenafil has been reported to enhance neuro-, synapto- and angiogenesis in rat models of stroke and also is reported to be a mild vasodilator. Sildenafil has also been shown to prevent indomethacin-induced small intestinal ulceration formation through an NO/cGMP- dependent mechanism.

Suppliers

H&Z Industry Co.,Ltd

HIC200800

Aozeal Certified Standards (AOCS), Inc.

S0005.00

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI6902760

X´ian Taicheng Chem Co., Ltd

XTC2901160

Xiamen Equation Chemical Co.,Ltd

XECC3201600

Daming Changda Co., Ltd.

DC240720

Hangzhou Lingrui Chemical Co., Ltd.

HLC3501400

Pharmacore Co., Limited

PL230690

Hefei Hirisun Pharmatech Co., Ltd

HR130610

AK Scientific, Inc.

AS190570

Xingrui Industry Co., Limited

XIL2901160

Capot Chemical Co., Ltd.

25777

Leap Chem Co., Ltd

LC180540

Santa Cruz Biotechnology, Inc.

338584

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CAS equal suppliers

Sildenafil citrate

Hangzhou Lingrui Chemical Co., Ltd.

HLC12605040

5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulfonyl)phenyl]-1-methyl-3-N-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one

Salsbury Chemicals, Inc.

SC39648118944

Prices & Availability

Data is processed

Properties for sildenafil

Molecular Weight:

474.58 g·mol−1

Density:

1.40 g/cm³ (Predicted)

Melting point:

187-189 °C

Boiling point:

672.4 °C at 760 mmHg (Predicted)

Solubility:

Soluble in DMSO, methanol, and water (3.5 mg/mL).

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S7 - Keep container tightly closed

Hazard Symbols:

Xi, T, F

Storage temperature :

Refrigerator

Alternative Distributors of [sildenafil]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified