QUALITY CONTROL SOLUTIONS LTD.

Product Name	MF	CAS	Details

3,6-dichloropyridazine

C4H2Cl2N2

141-30-0

Details

Brinzolamide Impurity 21

C6H6ClNO3S2

1413393-01-7

Details

Brinzolamide Impurity 22

C10H14ClNO4S2

1413393-04-0

Details

trans-Epoxysuccinic acid

C4H4O5

141-36-6

Details

Luliconazole Impurity 15

C8H6Cl2O

141394-11-8

Details

Glycolaldehyde

C2H4O2

141-46-8

Details

Saxagliptin Impurity 55

1415016-22-6

Details

Alprostadil EP Impurity A;prostaglandinA1

C20H32O4

14152-28-4

Details

Palbociclib Impurity 7

C13H13Br2N3O

1415560-29-0

Details

Barbaloin; Aloin

C21H22O9

1415-73-2

Details

ethyl 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate

C8H10F2N2O2

141573-95-7

Details

Mirogabalin Impurity 31

C16H27NO2

1415817-44-5

Details

Teneligliptin Impurity 92

C13H20N2O4S

1415908-67-6

Details

Dihydralazine Impurity 4

C8H8N4O

14161-35-4

Details

Adrenaline Impurity 25

Details

Dronedarone Impurity 19

C31H46N2O5S

141644-94-2

Details

Fosfomycin Impurity 23

C6H14O8P2

1416734-33-2

Details

Pregabalin Impurity 153

C15H19NO9S

14152-97-7

Details

Nebivolol EP Impurity A

C22H26FNO4

1416402-13-5

Details

Ibrutinib Impurity A

C11H21NO5S

141699-59-4

Details

L-p-Chlorophenylalanine

C9H10ClNO2

14173-39-8

Details

Azilsartan Impurity 67

C55H42N8O13

1417576-02-3

Details

Azilsartan Impurity 64

C54H42N8O10

1417576-04-5

Details

(R)-Ammuxetine

C15H17NO3S

1417918-12-7

Details

3,3'-(butane-1,4-diylbis(oxy))bis(1-chloropropan-2-ol)

14180-03-1

Details

Olmesartan Impurity 118

C45H46N6O2

1418133-29-5

Details

Pantoprazole Impurity 50

C15H13F2N3O3S

141854-21-9

Details

Atorvastatin Impurity 166

C7H11NO3

141942-85-0

Details

Losartan Impurity 9

C22H21ClN6O

141949-90-8

Details

Itopride Impurity H(Itopride N-Oxide)

C20H26N2O5

141996-98-7

Details

Methyl 9E,12Z,15E-octadecatrienoate

C19H32O2

14201-98-0

Details

Methyl 9Z,12E,15Zoctadecatrienoate

C19H32O2

14202-26-7

Details

Dapoxetine Impurity 111

C9H10O

14212-54-5

Details

Cholesterol Impurity 38(4,6-Cholestadien-3β-ol)

C27H44O

14214-69-8

Details

(-)-Sweroside

C16H22O9

14215-86-2

Details

Iclepertin

C20H18F6N2O5S

1421936-85-7

Details

Ivabradine Impurity 62

C11H15NO2

1422007-49-5

Details

Metoclopramide Impurity 38

C15H22ClN3O3

142228-17-9

Details

Ketorolac Impurity 58

C11H8BrNO

142231-05-8

Details

Fluralaner Impurity 20

C22H16Cl2F6N2O3

1422465-94-8

Details

Eribulin Impurity 25

C40H60O13

1422676-39-8

Details

Oxiracetam Impurity 26

C7H9NO4

142274-07-5

Details

Regadenoson Impurity 3

C15H17N7O6

1423073-21-5

Details

Glycerol Impurity 7 (Mixture of Diastereomers)

C6H12O4

14236-12-5

Details

Opicapone Impurity 20

C8H7ClN2

14237-71-9

Details

Sirolimus Impurity 10; Rapamycin Impurity 4

C50H77NO13

142382-16-9

Details

Estrone Impurity 8

C18H20O2

1423-97-8

Details

Mirabegron Impurity 71

C15H14N2O3

142437-69-2

Details

1-((4-(fluorosulfonyl)benzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic acid

142439-47-2

Details

Fulvestrant Impurity 52

C6H14O3S

14245-63-7

Details

Omeprazole Impurity 88

C9H13NO2

1424857-83-9

Details

Omeprazole Impurity 16

C9H12ClNO

1424857-95-3

Details

Aripiprazole Impurity 52

C26H32N2O5

1424858-02-5

Details

Bifendatatum Impurity 1

C16H14O5

142531-43-9

Details

Bifendate Impurity 10

C16H13BrO5

142531-44-0

Details

Sageone

C19H24O3

142546-15-4

Details

MethisosildenafiI mpurity 2

C25H36N6O4S

1425504-78-4

Details

Lercanidipine Impurity 38

C17H19NO8

142592-09-4

Details

(2S)-N'-Nitrosonornicotine-d4

C9H11N3O

1426174-36-8

Details

Tannic Acid

C21H38O3

1426395-63-2

Details

Apalutamide Impurity 50

C9H8FNO3

1427081-81-9

Details

Timosaponin B III

C45H74O18

142759-74-8

Details

Domoic acid

C15H21NO6

14277-97-5

Details

Upadacitinib Impurity 21

C15H19NO4

1428243-69-9

Details

Omeprazole Impurity 104

C16H16N4O3S

142885-91-4

Details

Ivabradine Impurity 47

C15H18BrNO3

1428869-91-3

Details

Cytidine Impurity 9

C10H17N2O15P3

1428903-59-6

Details

Prilocaine Impurity 22

14289-31-7

Details

Prilocaine Impurity 23

C13H20N2O

14289-32-8

Details

(R)-Fluorenylethylchloroformate

C16H13ClO2

1428936-75-7

Details

Ixazomib Impurity 11

C14H16Cl2N2O2

1429055-05-9

Details

1-butoxybutane

C8H18O

142-96-1

Details

methyl 2-((4-((4-bromophenyl)sulfonamido)-1-hydroxynaphthalen-2-yl)thio)acetate

C19H16BrNO5S2

1429764-27-1

Details

Pixantrone maleate Impurity B

C17H17N5O2

1430561-06-0

Details

Pixantrone maleate Impurity 10

C17H17N5O2

1430561-08-2

Details

Lauric acid

C12H24O2

143-07-7

Details

2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonic acid

C13H18O4S

1430820-46-4

Details

Irbesartan Impurity 47

C19H15N3

14309-25-2

Details

Netupitant Impurity 18

C30H32F6N4O3

1431216-61-3

Details

Gemcitabine Impurity 22

C23H18F2N2O7

143157-24-8

Details

thiomorpholine-4-carbonyl chloride

C5H8ClNOS

143185-09-5

Details

Ticagrelor Impurity 261

C8H12ClN3OS

1431867-40-1

Details

Loratadine Impurity 58

C22H23ClN2O4

1432057-93-6

Details

Pyrazinamide-d3

C5H2D3N3O

1432059-16-9

Details

Mesalazine Impurity 32

C7H5NO3

143228-42-6

Details

Azelastine Impurity 38

C22H24ClN3O

143228-84-6

Details

Citalopram Impurity 34

C25H35FN2O3

1433278-32-0

Details

acetimidamide

C2H6N2

143-37-3

Details

2-chloro-1-methylpyridin-1-ium iodide

C6H7ClIN

14338-32-0

Details

Pregabalin Impurity 179

C8H12N2O

143420-53-5

Details

Azilsartan Impurity 49

C32H28N4O8

1417576-01-2

Details

Phenylephrine EP Impurity A (S-Isomer)

1420-80-0

Details

Rosuvastatin Calcium Impurity 4

C22H26FN3O5S

1422954-13-9

Details

Isosilybin A

C25H22O10

142796-21-2

Details

Isosilybin B

C25H22O10

142796-22-3

Details

Silybin B

C25H22O10

142797-34-0

Details

Valaciclovir EP Impurity R

C13H20N6O4

142963-60-8

Details

Cefaclor EP Impurity C

C15H14ClN3O4S

143059-69-2

Details

Netupitant Impurity 29

C30H32F6N4O2

1431216-62-4

Details

Macitentan Impurity 11

C16H13Br2N5O2

1433875-21-8

Details