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Olmesartan Impurity 4

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Cat. No: IS2-231

CAS Number:   1443544-27-1

Product Details:  Molecular Formula : C5H4Cl2O3; MW : 182.99

IUPAC:  4,5-bis(chloromethyl)-1,3-dioxol-2-one

Synonyms:  4,5-Bis(chloromethyl)-1,3-dioxol-2-one; 1443544-27-1; SCHEMBL13757956; ; ;

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Olmesartan EP impurity A

$208.00$416.00

Cat. No: IS2-230

CAS Number:   144689-24-7

Product Details:  Molecular Formula : C24H26N6O3; MW : 446.5

IUPAC:  5-(2-hydroxypropan-2-yl)-2-propyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylic acid

Synonyms:  Olmesartan; 144689-24-7; Olmesartan Acid; RNH 627; RNH-627; UNII-8W1IQP3U1

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Olmesartan EP Impurity D

$208.00$416.00

Cat. No: IS2-229

CAS Number:   1020157-01-0

Product Details:  Molecular Formula : C48H44N6O6; MW : 8.9

IUPAC:  (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-(2-hydroxypropan-2-yl)-2-propyl-3-[[4-[2-(2-trityltetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylate

Synonyms:  N2-Tritylolmesartan medoxomil; 12157-1-; N2-Trityl olmesartan medoxomil; UNII-KIU4Z454AM; KIU4Z454AM; (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-(2-hydroxypropan-2-yl)-2-propyl-3-[[4-[2-(2-trityltetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylate

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Olmesartan EP Impurity C

$416.00$833.00

Cat. No: IS2-228

CAS Number:   879562-26-2

Product Details:  Molecular Formula : C29H28N6O5; MW : 54.6

IUPAC:  (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-prop-1-en-2-yl-2-propyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylate

Synonyms:  879562-26-2; Dehydro Olmesartan Medoxomil; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2'-(2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(prop-1-en-2-yl)-2-propyl-1H-imidazole-5-carboxylate; DES(1-hydroxy-1-methylethyl)-(1-methylethenyl)-olmesartan medoxomil; UNII-227N84S13; Olmesartan medoxomil impurity C

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Levetiracetam EP Impurity C

$104.00$208.00

Cat. No: IS2-227

CAS Number:   142-08-5

Product Details:  Molecular Formula : Request Info; MW : Request Info

IUPAC:  Request Info

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Levetiracetam Related compound B

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Cat. No: IS2-226

CAS Number:   7682-20-4

Product Details:  Molecular Formula : C4H11ClN2O; MW : 138.59

IUPAC:  (2S)-2-aminobutanamide;hydrochloride

Synonyms:  7682-2-4; h-abu-nh2 hcl; (S)-2-Aminobutyramide hydrochloride; (S)-2-Aminobutanamide hydrochloride; (2S)-2-aminobutanamide Hydrochloride; L-2-Aminobutanamide hydrochloride

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Levetiracetam Related compound A

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Cat. No: IS2-225

CAS Number:   102767-31-7

Product Details:  Molecular Formula : C8H15ClN2O2; MW : 26.67

IUPAC:  (2S)-2-(4-chlorobutanoylamino)butanamide

Synonyms:  (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide; 12767-31-7; Levetiracetam Impurity 3; UNII-3P8M8S76NM; Levetiracetam related compound A; (2S)-2-(4-chlorobutanoylamino)butanamide

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DIAZEPAM – IN HOUSE IMPURITY

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Cat. No: IS2-224

CAS Number:   784-41-8

Product Details:  Molecular Formula : C13H1ClNO2; MW : 247.67

IUPAC:  (2-amino-5-chlorophenyl)-(4-hydroxyphenyl)methanone

Synonyms:  784-41-8; Methanone, (2-amino-5-chlorophenyl)(4-hydroxyphenyl)-; 2-Amino-5-chloro-4'-hydroxybenzophenone; (2-amino-5-chlorophenyl)-(4-hydroxyphenyl)methanone; SCHEMBL6332774; DTXSID7464791

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Diazepam EP Impurity E

$416.00$833.00

Cat. No: IS2-223

CAS Number:   20927-53-1

Product Details:  Molecular Formula : C15H11ClN2O; MW : 27.71

IUPAC:  6-chloro-1-methyl-4-phenylquinazolin-2-one

Synonyms:  2927-53-1; 6-chloro-1-methyl-4-phenylquinazolin-2-one; 2(1H)-Quinazolinone, 6-chloro-1-methyl-4-phenyl-; UNII-NKP63GONW; NKP63GONW; 6-chloro-1-methyl-4-phenylquinazolin-2(1H)-one

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Diazepam EP Impurity B

$208.00$416.00

Cat. No: IS2-221

CAS Number:   6021-21-2

Product Details:  Molecular Formula : C16H13Cl2NO2; MW : 322.2

IUPAC:  N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide

Synonyms:  N-(2-Benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide; 621-21-2; UNII-451IV63H4H; 451IV63H4H; Acetamide, N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methyl-; Diazepam Impurity B

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Duloxetine salt

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Cat. No: IS2-220

CAS Number:   645411-16-1

Product Details:  Molecular Formula : C8H12ClNOS; MW : 25.71

IUPAC:  3-(methylamino)-1-thiophen-2-ylpropan-1-one;hydrochloride

Synonyms:  645411-16-1; 3-(Methylamino)-1-(thiophen-2-yl)propan-1-one hydrochloride; 1-Propanone, 3-(methylamino)-1-(2-thienyl)-, hydrochloride; 3-(methylamino)-1-thiophen-2-ylpropan-1-one; hydrochloride; 3-(N-Methylamino)-1-(2-thienyl)-1-propanone Hydrochloride

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Duloxetine EP Impurity A/ R SOMER

$208.00$416.00

Cat. No: IS2-219

CAS Number:   910138-96-4

Product Details:  Molecular Formula : C18H2ClNOS; MW : 333.9

IUPAC:  (3R)-N-methyl-3-naphthalen-1-yloxy-3-thiophen-2-ylpropan-1-amine;hydrochloride

Synonyms:  (R)-duloxetine hydrochloride; 91138-96-4; Duloxetine hydrochloride, (R)-; UNII-7AKC5EXT4Q; 7AKC5EXT4Q; CHEBI:3686

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