QUALITY CONTROL SOLUTIONS LTD.

Product Name	MF	CAS	Details

2-(2-hydroxy-[1,1'-biphenyl]-4-yl)propanoic acid

C15H14O3

52806-89-0

Details

Bromochloroacetonitrile

C2HBrClN

83463-62-1

Details

Topiramate Impurity 14

C9H16O6

83541-86-0

Details

1,5-Dihydroxynaphthalene

C10H8O2

83-56-7

Details

Regorafenib Impurity 136

C20H13ClF4N4O4

835621-12-0

Details

Cyclosporin Impurity 32

C62H113N11O12

83602-88-4

Details

Sunitinib Impurity 30

C13H10N6O2

83615-76-3

Details

Octreotide EP Impurity I (N2.1-acetyloctreotide)

C51H68N10O11S2

83795-61-3

Details

4-isopropyl-9H-thioxanthen-9-one

C16H14OS

83846-86-0

Details

4,4'-Diamino-3,3'-dimethyldiphenylmethane

C15H18N2

838-88-0

Details

Cariprazine Impurity 3

C20H30Cl2N4O

839712-15-1

Details

Cariprazine Impurity 11

C19H28Cl2N4O

839712-25-3

Details

4-formyl-3-hydroxybenzonitrile

C8H5NO2

84102-89-6

Details

Naloxone Impurity 6; Noroxymorphinone

C16H15NO4

84116-46-1

Details

Amenamevir

C24H26N4O5S

841301-32-4

Details

Risperidone Difluoro Acetyl Impurity

C14H15F2NO2

84162-82-3

Details

5-methyl-1,3,4-thiadiazol-2-ol

C3H4N2OS

84352-65-8

Details

Bisphenol Z

C18H20O2

843-55-0

Details

1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid

C11H19NO4

84358-13-4

Details

Insulin Impurity 1

C33H56N2O9

843666-26-2

Details

16-(tert-butoxy)-16-oxohexadecanoic acid

C20H38O4

843666-27-3

Details

Paliperidone Impurity 64

C12H14N2O

84163-68-8

Details

Bumetanide Impurity 70

C7H7NO4

84211-27-8

Details

3'-Adenylic acid

C10H14N5O7P

84-21-9

Details

Ozagrel Impurity 49

C11H12O2

82444-40-4

Details

Levosimendan Impurity 53

C18H23NO6

81937-39-5

Details

(E)-Ligustilide

C12H14O2

81944-08-3

Details

Cilastatin

C16H26N2O5S

82009-34-5

Details

Citalopram Impurity 29

C9H5NO2

82104-74-3

Details

Lumefantrine

C30H32Cl3NO

82186-77-4

Details

Nimodipine Impurity 34

C20H24N2O7

82219-47-4

Details

Lifitegrast Impurity 56

C14H18BrNO4

82278-73-7

Details

3-hydroxycyclohexan-1-one

C6H10O2

823-19-8

Details

Syn-Ake Diacetate

C19H29N5O3

823202-98-8

Details

28-Homobrassinolide

C29H50O6

82373-95-3

Details

Sulconazole Nitrate

C18H15Cl3N2S.HNO3

82382-23-8

Details

N'-propylformohydrazide

C4H10N2O

82385-49-7

Details

Budesonide Impurity 53

C23H26O5

82423-35-6

Details

Vitamin K1 Impurity 146

C31H46O2

81818-54-4

Details

8-amino-3,4-dihydroquinolin-2(1H)-one

C9H10N2O

81839-57-8

Details

Treprostinil methyl ester

C24H36O5

81845-98-9

Details

Propranolol Impurity 24

C16H21NO3

81907-82-6

Details

Luteolin Impurity 2

C15H10O6

82475-00-1

Details

Metaraminol Impurity 60

C9H11NO3

82494-35-7

Details

ethyl 2-nitrobenzenesulfonate

C8H9NO5S

82617-80-9

Details

2,6-dichloro-5-fluoronicotinonitrile

C6HCl2FN2

82671-02-1

Details

Tosufloxacin tosilate Impurity 4

C6H2Cl2FNO2

82671-06-5

Details

1-vinylnaphthalene

C12H10

826-74-4

Details

(S)-4-Hydroxy Mephenytoin

C12H14N2O3

82695-93-0

Details

Bromocriptine mesilate EP Impurity F

C32H40BrN5O5

82773-21-5

Details

phenyl(2-(2-(piperidin-1-yl)propoxy)phenyl)methanone

C21H25NO2

82872-70-6

Details

1-acetylindoline-2-carboxylic acid

C11H11NO3

82923-75-9

Details

Salbutamol Impurity 41

C8H8O4

82885-62-9

Details

tert-butyl trifluoromethanesulfonate

C5H9F3O3S

82951-44-8

Details

6-hydroxy-2-naphthimidamide

C12H14N2O4S

82957-06-0

Details

Elagolix Impurity 72

C13H9BrF4N2O2

830346-48-0

Details

Isavuconazole Impurity 114

C9H8BrNO2

83070-12-6

Details

Doxazosin Impurity 13

C36H50O3

83116-96-5

Details

Regadenoson Impurity 24

C6H7Cl3O2

83124-74-7

Details

(S,S)-Labetalol

C19H24N2O3

83167-24-2

Details

(S,R)-Labetalol

C19H24N2O3

83167-31-1

Details

(R,S)-Labetalol

C19H24N2O3

83167-32-2

Details

4-phenoxyphenol

C12H10O2

831-82-3

Details

Valsartan Impurity 125

C20H25NO2

83196-56-9

Details

Warfarin sodium Impurity 25(10-hydroxywarfarin)

C19H16O5

83219-99-2

Details

Ezetimibe Impurity 129

C13H10FN

83306-62-1

Details

Furylacrylic Impurity 1

C7H6O3

81311-95-7

Details

Arginine Impurity 39

C35H42N4O7S

813452-47-0

Details

2-(2,4-difluorophenyl)acetic acid

C8H6F2O2

81228-09-3

Details

Methyl chlorosulfonate

CH3ClO3S

812-01-1

Details

Demeclocycline EP Impurity F

C21H19ClN2O7

81181-91-1

Details

Racecadotril EP Impurity G

C19H21NO3S

81110-69-2

Details

Calcium Dobesilate Impurity 5

C6H6O8S2

81010-88-0

Details

Dyclonine Impurity 10

C13H17ClO2

80919-64-8

Details

Roxadustat Impurity 55

C19H16N2O5

808118-34-5

Details

1-acetoxyethyl 2-(2-hydroxy-[1,1'-biphenyl]-4-yl)propanoate

Details

Ketoconazole Impurity 46

C8H5BrCl2O

81547-72-0

Details

1,3′-Bipiperidine

C10H20N2

814916-95-5

Details

Bifendate Impurity 6

C10H9BrO5

81474-46-6

Details

Buspirone EP Impurity B

C12H19ClN4

81461-72-5

Details

Solvent Red 52

C24H18N2O2

81-39-0

Details

(D-ALA2)-LEUCINE ENKEPHALIN-ARG

C35H51N9O8

81733-79-1

Details

Phloroglucinol Impurity 39

C18H14O9

81757-68-8

Details

tert-butyl 3-(dimethylamino)acrylate

C9H17NO2

818-00-8

Details

4-methyl-2-oxopentanoic acid

C6H10O3

816-66-0

Details

8-((2,6-dimethylbenzyl)amino)-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid

C19H21N3O2

816450-73-4

Details

1-bromoethyl 3-hydroxypropanoate

Details

Apremilast Impurity 95

C10H11NO2

81259-56-5

Details

Mirabegron Impurity 67

C8H9N

83148-11-2

Details

(S)-1-acetylindoline-2-carboxylic acid

C11H11NO3

82950-72-9

Details

Perindopril Impurity 65

C10H19NO4

82834-11-5

Details

(S)-N-methyl-2-(methylamino)propanamide

C5H12N2O

82597-80-6

Details

Catechin Impurity 2(7-O-β-D-apiofuranoside)

C20H22O10

81905-13-7

Details

10-oxohexadecanoic acid

C16H30O3

818-26-8

Details

N'-isopropylformohydrazide

C4H10N2O

82385-48-6

Details

Progesterone Impurity 51

C19H24O3

82182-55-6

Details

Quininone

C20H22N2O2

84-31-1

Details

Biapenem Impurity 3

C14H15O4P

841-46-3

Details

Mevastatin Hydroxy Acid

C23H36O6

84064-38-0

Details

Methylnaltrexone

C21H26NO4+

83387-25-1

Details