diltiazem
Diltiazem is used to prevent chest pain. Diltiazem is called a calcium channel blocker. It works by relaxing blood vessels in the body and heart and lowers the heart rate. It is available as a generic medication. Reference standards of Diltiazem API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => N-Desmethyl Desacetyl Diltiazem
[catalogue_number] => PA 04 26580
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[weight] => 358.45
[form] => C19H22N2O3S
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N-Desmethyl Desacetyl Diltiazem
Catalogue No.:PA 04 26580
Molecular Formula : C19H22N2O3S
Molecular Weight : 358.45
stdClass Object
(
[pname] => Desacetyl Diltiazem-d4
[catalogue_number] => PA STI 088150
[category_ids] => ,76,75,78,70,82,98,
[chemical_name] =>
[weight] => 376.51
[form] => C20H20D4N2O3S
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Catalogue No.:PA STI 088150
Molecular Formula : C20H20D4N2O3S
Molecular Weight : 376.51
stdClass Object
(
[pname] => Desacetyl Diltiazem-d3
[catalogue_number] => PA STI 088151
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[weight] => 375.50
[form] => C20H21D3N2O3S
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Catalogue No.:PA STI 088151
Molecular Formula : C20H21D3N2O3S
Molecular Weight : 375.50
stdClass Object
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[pname] => Desacetyl Diltiazem-d6
[catalogue_number] => PA STI 088152
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[chemical_name] =>
[weight] => 378.52
[form] => C20H18D6N2O3S
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Catalogue No.:PA STI 088152
Molecular Formula : C20H18D6N2O3S
Molecular Weight : 378.52
stdClass Object
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[pname] => N-Desmethyl Diltiazem-d3 Hydrochloride
[catalogue_number] => PA STI 088153
[category_ids] => ,70,75,76,78,82,98,
[chemical_name] =>
[weight] => 439.97
[form] => C21H22D3ClN2O4S
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N-Desmethyl Diltiazem-d3 Hydrochloride
Catalogue No.:PA STI 088153
Molecular Formula : C21H22D3ClN2O4S
Molecular Weight : 439.97
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[weight] => 440.98
[form] => C21H21D4ClN2O4S
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N-Desmethyl Diltiazem-d4 Hydrochloride
Catalogue No.:PA STI 088154
Molecular Formula : C21H21D4ClN2O4S
Molecular Weight : 440.98
stdClass Object
(
[pname] => N,N-Didesmethyl Diltiazem-d4 Hydrochloride
[catalogue_number] => PA STI 088155
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[form] => C20H19D4ClN2O4S
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N,N-Didesmethyl Diltiazem-d4 Hydrochloride
Catalogue No.:PA STI 088155
Molecular Formula : C20H19D4ClN2O4S
Molecular Weight : 426.95
stdClass Object
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Diltiazem-d3 Hydrochloride
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[form] => C22H23D4ClN2O4S
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Diltiazem-d4 Hydrochloride
Catalogue No.:PA STI 088157
Molecular Formula : C22H23D4ClN2O4S
Molecular Weight : 455.00
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Catalogue No.:PA STI 088158
Molecular Formula : C22H20D6N2O4S
Molecular Weight : 420.55
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[chemical_name] =>
[weight] => 301.36
[form] => C16H15NO3S
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(2S,3R)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
Catalogue No.:PA 04 26640
Molecular Formula : C16H15NO3S
Molecular Weight : 301.36
stdClass Object
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(2R,3S)-2-(4-Methoxyphenyl)-3-methyl-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
Catalogue No.:PA 04 26650
Molecular Formula : C17H17NO2S
Molecular Weight : 299.39
stdClass Object
(
[pname] => Methyl (2S,3S)-3-((2-aminophenyl)thio)-2-hydroxy-3-(4-methoxyphenyl)propanoate
[catalogue_number] => PA 04 26660
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[weight] => 333.4
[form] => C17H19NO4S
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Methyl (2S,3S)-3-((2-aminophenyl)thio)-2-hydroxy-3-(4-methoxyphenyl)propanoate
stdClass Object
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[pname] => N,N,O-Tridesmethyl Diltiazem
[catalogue_number] => PA 04 26670
[category_ids] => ,69,71,76,75,78,70,82,
[chemical_name] =>
[weight] => 372.44
[form] => C19H20N2O4S
[cas] => 159734-23-3
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N,N,O-Tridesmethyl Diltiazem
Catalogue No.:PA 04 26670
Molecular Formula : C19H20N2O4S
Molecular Weight : 372.44
stdClass Object
(
[pname] => Diltiazem Sulphone
[catalogue_number] => PA 04 26680
[category_ids] => ,78,70,
[chemical_name] =>
[weight] => 446.52
[form] => C22H26N2O6S
[cas] => NA
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Catalogue No.:PA 04 26680
Molecular Formula : C22H26N2O6S
Molecular Weight : 446.52
stdClass Object
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[pname] => Diltiazem Sulphoxide-N-oxide
[catalogue_number] => PA 04 26690
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[weight] => 446.52
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Diltiazem Sulphoxide-N-oxide
Catalogue No.:PA 04 26690
Molecular Formula : C22H26N2O6S
Molecular Weight : 446.52
stdClass Object
(
[pname] => Diltiazem Sulphone-N-oxide
[catalogue_number] => PA 04 26700
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Diltiazem Sulphone-N-oxide
Catalogue No.:PA 04 26700
Molecular Formula : C22H26N2O7S
Molecular Weight : 462.52
stdClass Object
(
[pname] => Diltiazem Monohydrolysed Impurity
[catalogue_number] => PA 04 26710
[category_ids] => ,78,70,
[chemical_name] =>
[weight] => 432.54
[form] => C22H28N2O5S
[cas] => NA
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Diltiazem Monohydrolysed Impurity
Catalogue No.:PA 04 26710
Molecular Formula : C22H28N2O5S
Molecular Weight : 432.54
stdClass Object
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[pname] => Diltiazem Dihydrolysed Impurity
[catalogue_number] => PA 04 26720
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Diltiazem Dihydrolysed Impurity
stdClass Object
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[catalogue_number] => PA 04 26730
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[chemical_name] =>
[weight] => 386.47
[form] => C20H22N2O4S
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N,N-Didesmethyl Diltiazem
Catalogue No.:PA 04 26730
Molecular Formula : C20H22N2O4S
Molecular Weight : 386.47
stdClass Object
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[pname] => N-Desmethyl Desacetyl Diltiazem
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N-Desmethyl Desacetyl Diltiazem
Catalogue No.:PA 04 26740
Molecular Formula : C19H22N2O3S
Molecular Weight : 358.46
stdClass Object
(
[pname] => Diltiazem - Impurity C (Freebase)
[catalogue_number] => PA 04 26031
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[chemical_name] =>
[weight] => 400.49
[form] => C21H24N2O4S
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Diltiazem - Impurity C (Freebase)
Catalogue No.:PA 04 26031
Molecular Formula : C21H24N2O4S
Molecular Weight : 400.49
stdClass Object
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[pname] => (2S,3S)-2-(4-methoxyphenyl)-5-(2-(N-methylacetamido)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate
[catalogue_number] => PA 04 0261004
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[chemical_name] =>
[weight] => 442.53
[form] => C23H26N2O5S
[cas] => NA
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(2S,3S)-2-(4-methoxyphenyl)-5-(2-(N-methylacetamido)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate
Catalogue No.:PA 04 0261004
Molecular Formula : C23H26N2O5S
Molecular Weight : 442.53
stdClass Object
(
[pname] => Diltiazem
[catalogue_number] => PA 04 2880000
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[chemical_name] =>
[weight] => 414.52
[form] => C22H26N2O4S
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Catalogue No.:PA 04 2880000
Molecular Formula : C22H26N2O4S
Molecular Weight : 414.52
stdClass Object
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[catalogue_number] => PA 04 2881000
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Catalogue No.:PA 04 2881000
Molecular Formula : C22H26N2O4S
Molecular Weight : 414.52
stdClass Object
(
[pname] => (2R,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
[catalogue_number] => PA 04 2881003
[category_ids] => ,69,70,78,80,82,88,
[chemical_name] =>
[weight] => 301.36
[form] => C16H15NO3S
[cas] => 132830-17-2
[pslug] => 132830-17-2-2r-3s-3-hydroxy-2-4-methoxyphenyl-2-3-dihydrobenzo-b-1-4-thiazepin-4-5h-one-pa042881003
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(2R,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
Catalogue No.:PA 04 2881003
Molecular Formula : C16H15NO3S
Molecular Weight : 301.36
