QUALITY CONTROL SOLUTIONS LTD.

Product Name	MF	CAS	Details

Amisulpride Impurity 27

C5H12N2

57734-57-3

Details

Arotinolol Impurity 3

C8H5NO2S3

57797-46-3

Details

2-methoxy-2-oxoacetic anhydride

C6H6O7

5781-55-5

Details

Mesalazine Impurity 40

C8H8O3

578-39-2

Details

Benzaldehyde Dibenzyl Acetal

C21H20O2

5784-65-6

Details

Liquiritigenin

C15H12O4

578-86-9

Details

Dopamine Impurity 64

C9H10O3

5792-36-9

Details

Mesalazine Impurity 39

C7H4O4

5794-62-7

Details

Eplerenone EP Impurity F

C24H32O7

579484-30-3

Details

Adrenaline Impurity 49

C9H13NO3

57959-90-7

Details

2,6-Diethylaniline

C10H15N

579-66-8

Details

Cloprostenol Impurity 6 (5-trans-Cloprostenol)

C22H29ClO6

57968-81-7

Details

Nicergoline Impurity 18(RSR)

C24H26BrN3O3

58001-20-0

Details

Diazoxide Impurity 4

C7H5ClN2O3S

5800-59-9

Details

Ozagrel Impurity 63

C11H10O3

58045-41-3

Details

Crocin E

C26H34O9

58050-17-2

Details

Allyl 2-Ethylhexanoate

C11H20O2

58105-49-0

Details

Crotamiton Impurity 33

C4H6O3

5813-77-4

Details

Epirubicin Hydrochloride EP Impurity F(Epi-Daunorubicin)

C27H29NO10

57918-24-8

Details

Doxorubicin Impurity 44

C20H16O9

58199-98-7

Details

Diacetone-D-glucose

C12H20O6

582-52-5

Details

5,6-dimethyl-1H-benzo[d]imidazole

C9H10N2

582-60-5

Details

Sunitinib Impurity 72

C9H11NO3

58298-68-3

Details

Febantel Impurity 4

C15H16N2O2S

58306-67-5

Details

ethyl 2-hydroxyethane-1-sulfonate

C4H10O4S

58337-44-3

Details

Stiripentol Impurity 5

C14H17ClO3

58345-04-3

Details

(R)-5-methoxy-1,2,3,4-tetrahydronaphthalen-2-amine

C11H16ClNO

58349-15-8

Details

Glucose

C6H12O6

58367-01-4

Details

1-bromo-2,4-dimethylbenzene

C8H9Br

583-70-0

Details

Ketoconazole Impurity 51

C6H4Cl2O

583-78-8

Details

1-benzyl-2-nitrobenzene

C13H11NO2

5840-40-4

Details

2,2,4-trimethylpent-3-enal

C8H14O

5842-49-9

Details

Demethyl-Coclaurine

C16H17NO3

5843-65-2

Details

Carvedilol Impurity 29

C15H17NO2

58457-32-2

Details

2,4-Toluenediisocyanate

C9H6N2O2

584-84-9

Details

Arginine Impurity 24

C10H20N4O2

58485-32-8

Details

Amlodipine Impurity 85

C10H11NO4

58509-24-3

Details

Gadobutrol Impurity 103

C32H60N4O8

585531-74-4

Details

Ethambutol Impurity 8

C4H11NO

5856-62-2

Details

Celecoxib Impurity 50

C9H10O

585-74-0

Details

Metoclopramide Impurity 24

C14H22ClN3O2

58590-44-6

Details

Tadalafil Impurity 22

C22H22N4O3

58607-72-0

Details

Mebeverine Impurity 12

C15H23NO3

586357-02-0

Details

Linagliptin Impurity 134

C10H10N4O2

586408-08-4

Details

3-methyl-6-(propan-2-ylidene)cyclohex-1-ene

C10H16

586-63-0

Details

5-bromo-2,6-dioxohexahydropyrimidine-4-carboxylic acid

C5H5BrN2O4

58668-21-6

Details

Misoprostol EP Impurity C

C22H36O4

58682-86-3

Details

Levodopa EP Impurity C-d3 (S-isomer) (L-3-O-Methyldopa-d3)

C10H13NO4

586954-09-8

Details

pyridin-2-ylmethanol

C6H7NO

586-98-1

Details

Entacapone Impurity 88

C8H7NO5

58749-47-6

Details

Pantoprazole Impurity 48

C9H10N2OS

58764-00-4

Details

Prostaglandin Impurity 29

C28H42O5Si

587869-81-6

Details

Lifitegrast Impurity 54

C10H8O3

588703-29-1

Details

Ozagrel Impurity 50

C8H10O

589-18-4

Details

Hydrochlorothiazide

C7H8ClN3O4S2

58-93-5

Details

Bestatin (Ubenimex)

C16H24N2O4

58970-76-6

Details

3-bromopropanoic acid

C3H5BrO2

590-92-1

Details

Avanafil Impurity 69

C8H9ClN2O2S

5909-24-0

Details

Amisulpride Impurity 56

C10H10N2O3S

59168-56-8

Details

Diflucortolone valerate

C27H36F2O5

59198-70-8

Details

Darutoside

C26H44O8

59219-65-7

Details

Racecadotril Impurity 52

C4H6O2S2

592-22-3

Details

methyl 6-chloro-5-nitronicotinate

C7H5ClN2O4

59237-53-5

Details

1-Hexene

C6H12

592-41-6

Details

L-Alanine, N-DL-alanyl

C6H12N2O3

59247-16-4

Details

isopropyl 4-amino-2-chlorobenzoate

C10H12ClNO2

59265-81-5

Details

dimethyl (tert-butoxycarbonyl)-L-glutamate

C12H21NO6

59279-60-6

Details

Rotigotine Impurity 18

C6H9NS

59311-67-0

Details

Anagrelide Impurity 30

C6H3Cl2NO3

59384-57-5

Details

Ribavirin Impurity 17(Diguanidinium carbonate)

C2H7N3O3

593-85-1

Details

Dithiocarbamic acid

CH3NS2

594-07-0

Details

Regadenoson Impurity 29

C7H12O3

5941-55-9

Details

Midazolam EP Impurity I

C18H15ClFN3

59467-69-5

Details

Midazolam EP Impurity A

C18H15ClFN3

59468-07-4

Details

Midazolam Impurity 25

C18H13ClFN3O2

59468-87-0

Details

Midazolam EP Impurity J

C18H17ClFN3

59469-08-8

Details

2(3H)-Benzoxazolone

C7H5NO2

59-49-4

Details

Testosterone Impurity 33

C30H48O3

5949-44-0

Details

2,6-diisobutylpyrazine

C12H20N2

595605-20-2

Details

Dehydrodeoxybaimuxinol; α-Agarofuran (7CI)

C15H24O

5956-12-7

Details

1,3-dibenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid

C19H18N2O5

59564-78-2

Details

Landiolol Impurity 42

C9H9NO

59577-13-8

Details

Solvent Red 72

C20H10Br2O5

596-03-2

Details

Lactobionolactone

C12H20O11

5965-65-1

Details

diethyl 2,2-dibutylmalonate

C15H28O4

596-75-8

Details

Butalbital Impurity 2

C14H24O4

59726-40-8

Details

Lysine Impurity 39

C9H20N2O2

5977-09-3

Details

Ibuprofen Impurity 76

C13H18O

59771-24-3

Details

2,5-dichlorobenzamide

C7H5Cl2NO

5980-26-7

Details

sec-butyllithium

C4H9Li

598-30-1

Details

4-Cumylphenol

C15H16O

599-64-4

Details

D-Glyceric acid

C3H6O4

6000-40-4

Details

Etomidate Impurity 50

C9H13N

5933-40-4

Details

Noradrenaline (Norepinephrine) Impurity 92

C8H8O4

58483-49-1

Details

Metoclopramide Impurity 22

C8H8ClNO3

58590-42-4

Details

Ipratropium Bromide Impurity 32

C9H8O3

59216-85-2

Details

Tafamidis

C14H7Cl2NO3

594839-88-0

Details

Tryptophan Impurity 31

C14H18N2O2

59609-22-2

Details

Deferasirox Impurity 24

C21H12O6

5981-18-0

Details

Betamethasone Impurity 99

C22H27FO4

59860-99-0

Details