成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Sildenafil Chlorosulfonyl

Sildenafil Chlorosulfonyl

Sildenafil Chlorosulfonyl price.
  • $24 - $1815
  • Product name: Sildenafil Chlorosulfonyl
  • CAS: 139756-22-2
  • MF: C17H19ClN4O4S
  • MW: 410.88
  • EINECS:
  • MDL Number:MFCD09753597
  • Synonyms:3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1 H-pyrazolo-(4-3-d)-pyrimidine-5;3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-benzenesulfonyl Chloride;5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(5-CHLOROSULFONYL-2-ETHOXY PHENYL)-1-METHYL-3-N-PROPYL-1;Sildenafil Chlorosulfonyl IMpurity;4-Ethoxy-3-(1-Methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyriMidin-5-yl)benzene-1-sulfonyl chloride;Sildenafil Chlorosulfone IMpurity;4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo-[4,3-d]pyrimidin-5-yl)benzene-1-sulfo
27 prices
Selected condition：
Brand
  • Abosyn
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 5MG
  • 25mg
  • 50mg
  • 100mg
  • 0.25g
  • 250mg
  • 500mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25g
  • ManufacturerAbosyn
  • Product number61-5824
  • Product description4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98+%
  • Packaging0.25g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6798AA
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride
  • Packaging25g
  • Price$1251
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number139756222
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride
  • Packaging5g
  • Price$254.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number139756222
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride
  • Packaging10g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA156847
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98%
  • Packaging250mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA156847
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98%
  • Packaging1g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA156847
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98%
  • Packaging5g
  • Price$249
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA156847
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98%
  • Packaging10g
  • Price$474
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA156847
  • Product description4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98%
  • Packaging25g
  • Price$928
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0027323
  • Product description3-(4,7-DIHYDRO-1-METHYL-7-OXO-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-5-YL)-4-ETHOXYBENZENESULFONIC ACID 95.00%
  • Packaging5MG
  • Price$503.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013364
  • Product description5-(5-CHLOROSULFONYL-2-ETHOXYPHENYL)-1-METHYL-3-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 95.00%
  • Packaging250MG
  • Price$721.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013364
  • Product description5-(5-CHLOROSULFONYL-2-ETHOXYPHENYL)-1-METHYL-3-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 95.00%
  • Packaging2.5G
  • Price$1815
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20392
  • Product description5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • Packaging25mg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20392
  • Product description5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • Packaging50mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20392
  • Product description5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • Packaging100mg
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20392
  • Product description5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • Packaging250mg
  • Price$250
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 61-5824 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98+% 0.25g $650 2021-12-16 Buy
AK Scientific 6798AA 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 25g $1251 2021-12-16 Buy
Alichem 139756222 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 5g $254.8 2021-12-16 Buy
Alichem 139756222 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 10g $450 2021-12-16 Buy
Ambeed A156847 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98% 250mg $24 2021-12-16 Buy
Ambeed A156847 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98% 1g $62 2021-12-16 Buy
Ambeed A156847 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98% 5g $249 2021-12-16 Buy
Ambeed A156847 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98% 10g $474 2021-12-16 Buy
Ambeed A156847 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonylchloride 98% 25g $928 2021-12-16 Buy
American Custom Chemicals Corporation API0027323 3-(4,7-DIHYDRO-1-METHYL-7-OXO-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-5-YL)-4-ETHOXYBENZENESULFONIC ACID 95.00% 5MG $503.1 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013364 5-(5-CHLOROSULFONYL-2-ETHOXYPHENYL)-1-METHYL-3-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 95.00% 250MG $721.88 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013364 5-(5-CHLOROSULFONYL-2-ETHOXYPHENYL)-1-METHYL-3-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 95.00% 2.5G $1815 2021-12-16 Buy
Biosynth Carbosynth FC20392 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 25mg $65 2021-12-16 Buy
Biosynth Carbosynth FC20392 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 50mg $100 2021-12-16 Buy
Biosynth Carbosynth FC20392 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 100mg $160 2021-12-16 Buy
Biosynth Carbosynth FC20392 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 250mg $250 2021-12-16 Buy

Properties

Melting point :180-182°C
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly, Heated)
form :Solid
pka :9.87±0.20(Predicted)
color :White to Pale Beige
Stability :Moisture Sensitive
InChI :InChI=1S/C17H19ClN4O4S/c1-4-6-12-14-15(22(3)21-12)17(23)20-16(19-14)11-9-10(27(18,24)25)7-8-13(11)26-5-2/h7-9H,4-6H2,1-3H3,(H,19,20,23)
InChIKey :RVVOSOSBFSYZDM-UHFFFAOYSA-N
SMILES :C1(S(Cl)(=O)=O)=CC=C(OCC)C(C2NC(=O)C3N(C)N=C(CCC)C=3N=2)=C1
CAS DataBase Reference :139756-22-2

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

Sildenafil chlorosulfonyl is a synthetic intermediate in the synthesis of the phosphodiesterase 5 (PDE5) inhibitor sildenafil. It is also a potential impurity found in commercial preparations of sildenafil.