roflumilast
Aromatics
- Roflumilast is used in the prevention of lung attacks in severe COPD. It is a long-acting inhibitor of the enzyme phosphodiesterase-4 (PDE-4).Reference standards of Roflumilast API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => 3-O-Decyclopropyl Roflumilast
[catalogue_number] => PA 18 15520
[category_ids] => ,81,80,71,70,75,78,82,
[chemical_name] =>
[weight] => 349.12
[form] => C13H8Cl2F2N2O3
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3-O-Decyclopropyl Roflumilast
Catalogue No.:PA 18 15520
Molecular Formula : C13H8Cl2F2N2O3
Molecular Weight : 349.12
stdClass Object
(
[pname] => Roflumilast Carboxylic Acid Impurity
[catalogue_number] => PA 18 15540
[category_ids] => ,75,80,70,
[chemical_name] =>
[weight] => 258.22
[form] => C12H12F2O4
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Roflumilast Carboxylic Acid Impurity
Catalogue No.:PA 18 15540
Molecular Formula : C12H12F2O4
Molecular Weight : 258.22
stdClass Object
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[pname] => 4-Amino-3,5-dichloropyridine
[catalogue_number] => PA 18 15550
[category_ids] => ,79,82,78,70,71,80,
[chemical_name] =>
[weight] => 163
[form] => C5H4Cl2N2
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4-Amino-3,5-dichloropyridine
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[pname] => 3,4-Di(cyclopropylmethoxy) Roflumilast
[catalogue_number] => PA 18 15570
[category_ids] => ,80,71,75,81,78,70,82,
[chemical_name] =>
[weight] => 407.29
[form] => C20H20Cl2N2O3
[cas] => 1391052-24-6
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3,4-Di(cyclopropylmethoxy) Roflumilast
Catalogue No.:PA 18 15570
Molecular Formula : C20H20Cl2N2O3
Molecular Weight : 407.29
stdClass Object
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[pname] => 4-(Cyclopropylmethoxy)-3-(difluoromethoxy) Roflumilast
[catalogue_number] => PA 18 15580
[category_ids] => ,80,71,75,81,78,70,82,
[chemical_name] =>
[weight] => 403.21
[form] => C17H14Cl2F2N2O3
[cas] => 162401-43-6
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4-(Cyclopropylmethoxy)-3-(difluoromethoxy) Roflumilast
Catalogue No.:PA 18 15580
Molecular Formula : C17H14Cl2F2N2O3
Molecular Weight : 403.21
stdClass Object
(
[pname] => 3,4-bis(Difluoromethoxy) Roflumilast
[catalogue_number] => PA 18 15590
[category_ids] => ,80,71,75,81,78,70,82,
[chemical_name] =>
[weight] => 399.12
[form] => C14H8Cl2F4N2O3
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3,4-bis(Difluoromethoxy) Roflumilast
Catalogue No.:PA 18 15590
Molecular Formula : C14H8Cl2F4N2O3
Molecular Weight : 399.12
stdClass Object
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[pname] => 3-Cyclobutyl-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
[catalogue_number] => PA 18 15610
[category_ids] => ,80,71,75,81,78,70,82,
[chemical_name] =>
[weight] => 387.21
[form] => C17H14Cl2F2N2O2
[cas] => NA
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3-Cyclobutyl-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
Catalogue No.:PA 18 15610
Molecular Formula : C17H14Cl2F2N2O2
Molecular Weight : 387.21
stdClass Object
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[catalogue_number] => PA 18 15620
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3-(But-3-en-1-yloxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
Catalogue No.:PA 18 15620
Molecular Formula : C17H14Cl2F2N2O3
Molecular Weight : 403.21
stdClass Object
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[pname] => 3,4-Di(cyclopropylmethoxy)-benzoic Acid
[catalogue_number] => PA 18 15630
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[weight] => 262.3
[form] => C15H18O4
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3,4-Di(cyclopropylmethoxy)-benzoic Acid
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[weight] => 258.22
[form] => C12H12F2O4
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4-(Cyclopropylmethoxy)-3-(difluoromethoxy) benzoic Acid
Catalogue No.:PA 18 15640
Molecular Formula : C12H12F2O4
Molecular Weight : 258.22
stdClass Object
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[catalogue_number] => PA 18 15650
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[weight] => 254.14
[form] => C9H6F4O4
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3,4-bis(Difluoromethoxy)benzoic Acid
Catalogue No.:PA 18 15650
Molecular Formula : C9H6F4O4
Molecular Weight : 254.14
stdClass Object
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[pname] => 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic-d4 Acid
[catalogue_number] => PA STI 023650
[category_ids] => ,80,75,70,98,
[chemical_name] =>
[weight] => 262.24
[form] => C12H8D4F2O4
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3-Cyclopropylmethoxy-4-difluoromethoxybenzoic-d4 Acid
Catalogue No.:PA STI 023650
Molecular Formula : C12H8D4F2O4
Molecular Weight : 262.24
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[pname] => 4-Amino-2,6-dichloropyridine
[catalogue_number] => PA 18 15680
[category_ids] => ,79,80,71,85,83,
[chemical_name] =>
[weight] => 163
[form] => C5H4Cl2N2
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4-Amino-2,6-dichloropyridine
