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Impurities, Rosuvastatin

Rosuvastatin Calcium Salt

$100.00 25 mg

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CAS No.

: 147098-20-2

Mol F.

: C22H27FN3O6S.1/2Ca

Mol W.

: 500.57

Cat No.

: SA12113

Impurities, Rosuvastatin

Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-methylthiopyrimidine-5-carboxylate

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CAS No.

: 147118-27-2

Mol F.

: C17H19FN2O2S

Mol W.

: 334.41

Cat No.

: SA12112

Impurities, Rosuvastatin

(3RS,5RS,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic Acid

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CAS No.

: 1007912-86-8 (Free Base)

Mol F.

: C22H28FN3O6S

Mol W.

: 481.54

Cat No.

: SA121118

Rosuvastatin

Rosuvastatin EP Impurity N

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CAS No.

: 2290571-51-4

Mol F.

: C22H26FN3O5S

Mol W.

: 463.52

Cat No.

: SA121117

Impurities, Rosuvastatin

Rosuvastatin EP Impurity F Z-isomer

$250.00 25 mg

Limited Stock

CAS No.

: 1821422-50-7

Mol F.

: C29H40FN3O6S

Mol W.

: 577.71

Cat No.

: SA121116

Impurities, Rosuvastatin

Ethyl (S)-4-Chloro-3-hydroxybutyrate

$80.00 100 mg

In Stock

CAS No.

: 86728-85-0

Mol F.

: C6H11ClO3

Mol W.

: 166.6

Cat No.

: SA121115

Impurities, Rosuvastatin

Rosuvastatin anti isomer

$120.00 10 mg

In Stock

CAS No.

: 1094100-06-7

Mol F.

: C22H27FN3O6S . 1/2 Ca

Mol W.

: 500.57

Cat No.

: SA121114

Impurities, Rosuvastatin

(S)-4-chloro-3-((trimethylsilyl)oxy)butanenitrile

$90.00 25 mg

In Stock

CAS No.

: 727382-14-1

Mol F.

: C7H14ClNOSi

Mol W.

: 191.7

Cat No.

: SA121113

Impurities, Rosuvastatin

Tert-butyl 2-((4R,6S)-6-(acetoxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

$80.00 25 mg

In Stock

CAS No.

: 154026-95-6

Mol F.

: C15H26O6

Mol W.

: 302.4

Cat No.

: SA121111

Impurities, Rosuvastatin

Rosuvastatin D-5 Enatiomer Impurity

$145.00 25 mg

In Stock

CAS No.

: 2375865-91-9

Mol F.

: C15H26O6

Mol W.

: 302.4

Cat No.

: SA121110

Impurities, Rosuvastatin

Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(methylsulfonyl)pyrimidine-5-carboxylate

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CAS No.

: 147118-28-3

Mol F.

: C17H19FN2O4S

Mol W.

: 366.41

Cat No.

: SA12111

Impurities, Rosuvastatin

Rosuvastatin impurity-9

$995.00 500 mg

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CAS No.

: 2095786-11-9

Mol F.

: C13H22O6

Mol W.

: 274.31

Cat No.

: SA121109

Impurities, Rosuvastatin

Rosuvastatin (6S)-Isomer Methyl Ester

$1,549.00 100 mg

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CAS No.

Mol F.

: C23H30FN3O6S

Mol W.

: 495.56

Cat No.

: SA121108

Impurities, Rosuvastatin

Rosuvastatin (6R)-Isomer Methyl Ester

$1,550.00 100 mg

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CAS No.

Mol F.

: C23H30FN3O6S

Mol W.

: 495.56

Cat No.

: SA121107

Impurities, Rosuvastatin

Rosuvastatin (3S,5S)-Isomer Methyl Ester

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CAS No.

Mol F.

: C23H30FN3O6S

Mol W.

: 495.56

Cat No.

: SA121106

Impurities, Rosuvastatin

Rosuvastatin (3S,5S)-Isomer Methyl Ester

$755.00 100 mg

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CAS No.

Mol F.

: C23H30FN3O6S

Mol W.

: 495.56

Cat No.

: SA121105

Impurities, Rosuvastatin

Rosuvastatin D-5 Diastereomer Impurity

$200.00 25 mg

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CAS No.

: 1025085-36-2

Mol F.

: C15H26O6

Mol W.

: 302.36

Cat No.

: SA121104

Impurities, Rosuvastatin

4S,6R Acetonide t-Butyl Ester

$200.00 10 mg

In Stock

CAS No.

Mol F.

: C29H40FN3O6S

Mol W.

: 577.71

Cat No.

: SA121103

Impurities, Rosuvastatin

Rosuvastatin (4S,6S) Acetonide t-Butyl Ester

$200.00 10 mg

In Stock

CAS No.

: 1378943-63-5

Mol F.

: C29H40FN3O6S

Mol W.

: 577.71

Cat No.

: SA121102

Impurities, Rosuvastatin

Rosuvastatin (4R,6R) acetonide t-Butyl Ester

$350.00 25 mg

In Stock

CAS No.

: 2758676-77-4

Mol F.

: C29H40FN3O6S

Mol W.

: 577.71

Cat No.

: SA121101

Impurities, Rosuvastatin

Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylsulfonamido)pyrimidine-5-carboxylate

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CAS No.

: 1035595-71-1

Mol F.

: C17H20FN3O4S

Mol W.

: 381.42

Cat No.

: SA12110

Impurities, Rosuvastatin

Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-amino-pyrimidine-5-carboxylate

$200.00 25 mg

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CAS No.

: 712320-67-7

Mol F.

: C16H18FN3O2

Mol W.

: 303.33

Cat No.

: SA12109

Impurities, Rosuvastatin

Rosuvastatin Diphenylphosphine Oxide

$85.00 25 mg

In Stock

CAS No.

: 289042-10-0

Mol F.

: C28H29FN3O3PS

Mol W.

: 537.59

Cat No.

: SA12108

Impurities, Rosuvastatin

Rosuvastatin EP Impurity J (Calcium Salt)

$400.00 25 mg

In Stock

CAS No.

: 2226413-62-1 (free acid)

Mol F.

: C38H43F2N6O8S2 . 1/2Ca

Mol W.

: 813.91

Cat No.

: SA12107

Impurities, Rosuvastatin

Rosuvastatin EP Impurity E (Calcium Salt); Rosuvastatin Related compound B

$400.00 25 mg

In Stock

CAS No.

: 2226413-61-0 (acid)

Mol F.

: C38H45F2N6O9S2.1/2Ca

Mol W.

: 851.94

Cat No.

: SA12106

Impurities, Rosuvastatin

Rosuvastatin EP Impurity G; Rosuvastatin enantiomer

$300.00 25 mg

In Stock

CAS No.

: 1242184-42-4(acid)

Mol F.

: C22H27FN3O6S . 1/2Ca

Mol W.

: 500.61

Cat No.

: SA12105

Impurities, Rosuvastatin

Rosuvastatin EP Impurity A (Acetone-adduct); Rosuvastatin Related compound A

$100.00 10 mg

In Stock

CAS No.

: 1715120-13-0 (Free acid); 1714147-47-3 (Calcium Salt); 1714147-50-8 (Sodium salt)

Mol F.

: C25H33FN3NaO7S

Mol W.

: 561.6

Cat No.

: SA12104

Impurities, Rosuvastatin

Rosuvastatin EP Impurity B

$300.00 25 mg

In Stock

CAS No.

: 1007871-86-4; 1094100-06-7 (acid)

Mol F.

: C22H27FN3O6S•1/2Ca

Mol W.

: 500.61

Cat No.

: SA12102

Impurities, Rosuvastatin

Rosuvastatin EP Impurity C; 5-Oxo Rosuvastatin; Rosuvastatin B2

$100.00 10 mg

In Stock

CAS No.

: 1422619-13-3 (acid);1422514-05-3 (calcium salt); 1620823-61-1 (sodium salt)

Mol F.

: C22H26FN3O6S

Mol W.

: 479.52

Cat No.

: SA12101

Cephalexin, Impurities

Chloro Cephalexin Impurity | CAS : 22039-59-4

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In Stock

CAS No.

: 22039-59-4

Mol F.

: C16H16ClN3O4S

Mol W.

: 381.83

Cat No.

: SA12018

Cephalexin, Impurities

2-Hydroxy Cephalexin

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CAS No.

: 215172-75-1

Mol F.

: C16H17N3O5S

Mol W.

: 363.39

Cat No.

: SA12017

Cephalexin, Impurities

Cefalexin EP Impurity G; Isocefalexine

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CAS No.

: 67308-21-8 (acid); 37050-97-8 (sodiumsalt)

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12016

Cephalexin, Impurities

Cefalexin Monohydrate

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CAS No.

: 15686-71-2 (anhydrous); 23325-78-2 (monohydrate)

Mol F.

: C16H19N3O5S

Mol W.

: 365.4

Cat No.

: SA12015

Cephalexin, Impurities

Cefalexin EP Impurity A

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In Stock

CAS No.

: 875-74-1

Mol F.

: C8H9NO2

Mol W.

: 151.16

Cat No.

: SA12014

Cephalexin, Impurities

Cephalexin Ethyl homolog

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CAS No.

Mol F.

: C17H19N3O4S

Mol W.

: 361.42

Cat No.

: SA12013

Cephalexin, Impurities

Cefalexin EP Impurity D

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In Stock

CAS No.

: 34876-35-2

Mol F.

: C5H6O2S

Mol W.

: 130.16

Cat No.

: SA12012

Cephalexin, Impurities

Δ-2-7-Aminodesacetoxycephalosporanic Acid

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CAS No.

: 56487-68-4

Mol F.

: C8H10N2O3S

Mol W.

: 214.24

Cat No.

: SA12011

Cephalexin, Impurities

C-Phenyl Glycyl Cephalexin.TFA salt

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In Stock

CAS No.

Mol F.

: C24H24N4O5S. C2HF3O2

Mol W.

: 594.55

Cat No.

: SA12010

Cephalexin, Impurities

Cefalexin EP Impurity C; Phenylglycyl Cephalexin TFA Salt

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In Stock

CAS No.

: 72528-40-6(base)

Mol F.

: C24H24N4O5S. C2F3O

Mol W.

: 577.55

Cat No.

: SA12009

Cephalexin, Impurities

∆2-Cephalexin; Cefalexin EP Impurity F

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In Stock

CAS No.

: 79750-46-2

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12008

Cephalexin, Impurities

Cephalexin Dimer

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In Stock

CAS No.

Mol F.

: C32H32N6O7S2

Mol W.

: 676.76

Cat No.

: SA12007

Cephalexin, Impurities

Cephalexin Diketopiperazine

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CAS No.

: 59865-11-1

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12006

Cephalexin, Impurities

L-Cephalexin

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In Stock

CAS No.

: 34632-04-7

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12005

Cephalexin, Impurities

N-Ethoxycarbonyl-7-ADCA

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In Stock

CAS No.

: 72820-16-7

Mol F.

: C11H14N2O5S

Mol W.

: 286.3

Cat No.

: SA12004

Cephalexin, Impurities

Cefalexin Sulfoxide

Please enquire for price & pack size

In Stock

CAS No.

: 56193-21-6

Mol F.

: C16H17N3O5S

Mol W.

: 363.39

Cat No.

: SA12003

Cephalexin, Impurities

Cefalexin EP Impurity E

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In Stock

CAS No.

: 146794-70-9

Mol F.

: C13H18N2O4S

Mol W.

: 298.36

Cat No.

: SA12002

Cephalexin, Impurities

Cefalexin EP Impurity B; 7-Aminodesacetoxycephalosporanic acid

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In Stock

CAS No.

: 22252-43-3

Mol F.

: C8H10N2O3S

Mol W.

: 214.24

Cat No.

: SA12001

Impurities, Nitrosamine, Zolmitriptan

N-Nitroso-N-Desmethyl Zolmitriptan

$195.00 25 mg

In Stock

CAS No.

: NA

Mol F.

: C15H18N4O3

Mol W.

: 302.33

Cat No.

: SA11908

Zolmitriptan

(S)-4-(4-Aminobenzyl)-2-(1H)-oxazolidinone

$100.00 100 mg

In Stock

CAS No.

: 152305-23-2

Mol F.

: C10H12N2O2

Mol W.

: 192.21

Cat No.

: SA11907

Impurities, Zolmitriptan

Zolmitriptan USP Related Compound D

$1,555.00 100 mg

PLEASE ENQUIRE

CAS No.

: 191864-24-1

Mol F.

: C19H25N3O4

Mol W.

: 359.42

Cat No.

: SA11906

Impurities, Zolmitriptan

Zolmitriptan USP Related Compound B; Zolmitriptan EP Impurity F

$295.00 50 mg

In Stock

CAS No.

: 139264-69-0

Mol F.

: C15H23N3O

Mol W.

: 261.36

Cat No.

: SA11905

Impurities, Zolmitriptan

Zolmitriptan USP Related Compound A

$100.00 10 mg

In Stock

CAS No.

: 139264-35-0

Mol F.

: C15H19N3O2

Mol W.

: 273.33

Cat No.

: SA11904