levetiracetam
Stable isotopes
- It is a biologically active (S)-enantiomer of Etiracetam which is used in the treatment of epilepsy. It is an effective medicine in treating other psychiatric and neurologic conditions. Reference standards of Levetiracetam API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d3
[catalogue_number] => PA STI 006860
[category_ids] => ,79,69,78,70,82,98,
[chemical_name] =>
[weight] => 209.69
[form] => C8H12D3ClN2O2
[cas] => 1795786-85-4
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(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d3
Catalogue No.:PA STI 006860
Molecular Formula : C8H12D3ClN2O2
Molecular Weight : 209.69
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[catalogue_number] => PA STI 006870
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[chemical_name] =>
[weight] => 212.71
[form] => C8H9D6ClN2O2
[cas] => NA
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(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide-d6
Catalogue No.:PA STI 006870
Molecular Formula : C8H9D6ClN2O2
Molecular Weight : 212.71
stdClass Object
(
[pname] => (-)-Levetiracetam-d3
[catalogue_number] => PA STI 056450
[category_ids] => ,69,70,71,78,79,82,98,
[chemical_name] =>
[weight] => 173.23
[form] => C8H11D3N2O2
[cas] => 1217851-16-5
[pslug] => 1217851-16-5-levetiracetam-d3-pasti056450
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Catalogue No.:PA STI 056450
Molecular Formula : C8H11D3N2O2
Molecular Weight : 173.23
stdClass Object
(
[pname] => Levetiracetam-d6
See L331502
[catalogue_number] => PA STI 056460
[category_ids] => ,79,69,71,98,78,70,82,
[chemical_name] =>
[weight] => 176.25
[form] => C8H8D6N2O2
[cas] => 1133229-30-7
[pslug] => 1133229-30-7-levetiracetam-d6
see-l331502-pasti056460
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Levetiracetam-d6
See L331502
Catalogue No.:PA STI 056460
Molecular Formula : C8H8D6N2O2
Molecular Weight : 176.25
stdClass Object
(
[pname] => Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6)
[catalogue_number] => PA STI 088341
[category_ids] => ,98,78,70,82,
[chemical_name] =>
[weight] => 176.25
[form] => C8H8D6N2O2
[cas] => 1133229-29-4
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Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6)
Catalogue No.:PA STI 088341
Molecular Formula : C8H8D6N2O2
Molecular Weight : 176.25
