QUALITY CONTROL SOLUTIONS LTD.

Product Name	MF	CAS	Details

Azvudine Impurity 9

C23H17ClFN5O7

1333126-30-9

Details

Calcium Dobesilate Impurity 19

C6H6O4S

1333-39-7

Details

Regorafenib N-oxido D3

C21H12ClD3F4N4O4

1333489-03-4

Details

dl-Tartaric acid

C4H6O6

133-37-9

Details

Carbon black discontinued

C

1333-86-4

Details

Lenalidomide Impurity 105

C9H8BrNO4

133446-99-8

Details

Iloperidone

C24H27FN2O4

133454-47-4

Details

Iloperidone Impurity 8

C24H29FN2O4

133454-55-4

Details

Alprostadil EP Impurity B;prostaglandinB1

C20H32O4

13345-51-2

Details

2-cyanoethyl hydrogen diisopropylphosphoramidite

C9H19N2O2P

133485-25-3

Details

Dolutegravir Impurity 58; Bictegravir Related Compound 1

C13H17NO8

1335210-23-5

Details

Cabotegravir Impurity 9; Dolutegravir Impurity 1

C11H19NO6

1335210-26-8

Details

Paclitaxel Impurity 71(N-Debenzoyltaxol)

C40H47NO13

133524-70-6

Details

3-ethyl-2,5-dimethylpyrazine

C8H12N2

13360-65-1

Details

Azelnidipine Impurity 18

C6H9NO2

13361-30-3

Details

Nevirapine EP Impurity A

C14H14N4O

133627-17-5

Details

Troxerutin Impurity 17

C33H42O19

13374-50-0

Details

Varenicline Impurity 21

C13H13N3O2

1337563-47-9

Details

Aprepitant Impurity F

1333995-14-4

Details

Montelukast Impurity 46

C28H22ClNO3

133791-17-0

Details

(S)-4-benzyl-3-(but-2-enoyl)oxazolidin-2-one

C14H15NO3

133812-16-5

Details

Carbazochrome Impurity 45

C9H9NO2

13383-73-8

Details

PyCloP

C12H24ClF6N3P2

133894-48-1

Details

Closantel sodium dihydrate EP Impurity A

C7H4I2O3

133-91-5

Details

5-Hydroxypentanoic acid

C5H10O3

13392-69-3

Details

Iguratimod Impurity 28

C8H10ClNO3S

1340086-28-3

Details

Amisulpride Impurity 47

C10H14N2O4S

1340546-20-4

Details

Nifurpirinol

C12H10N2O4

13411-16-0

Details

Capecitabine Impurity 32

C19H26FN3O8

1341231-51-3

Details

Lenvatinib Impurity 171

C15H24O2Si

134154-50-0

Details

Levetiracetam Impurity 28

C10H19NO4

1342229-32-6

Details

Drostanolone Enanthate

C27H44O3

13425-31-5

Details

Apalutamide Impurity 29

C8H7ClFNO

1343038-33-4

Details

Tolcapone

C14H11NO5

134308-13-7

Details

1-Aminonaphthalene

C10H9N

134-32-7

Details

2-cyclobutoxyisoindoline-1,3-dione

C12H11NO3

134330-47-5

Details

O-cyclobutylhydroxylamine

C4H9NO

134330-48-6

Details

Galanthamine-N-oxide(11R-Isomer)

C17H21NO4

134332-50-6

Details

5-Methyl-Tetrahydrofolic Acid

C20H25N7O6

134-35-0

Details

Olaparib Impurity 37

C9H9O5P

134435-16-8

Details

Budesonide Impurity 65

C21H28O5

134451-07-3

Details

mexidol Impurity 4

C8H12N2

1344663-48-4

Details

Tolcapone Impurity 1

C15H13NO5

134612-80-9

Details

Febuxostat Impurity L

C19H22N2O3S

1346238-10-5

Details

Bupivacaine-d 9N-Oxide

C18H28N2O2

1346598-03-5

Details

Isavuconazole D4

C22H17F2N5OS

1346598-58-0

Details

Esomeprazole Sodium Impurity 9

C26H30N4O3S

1346600-29-0

Details

Desloratadine Impurity 49

C20H21ClN2

1346600-30-3

Details

N-Desmethyl Ivabradine D6

C26H35ClN2O5

1346600-74-5

Details

Loratadine Impurity 64

C22H23ClN2O2

1346602-19-4

Details

Bisoprolol Impurity 26

C15H20O5

1346603-05-1

Details

Diacetolol Impurity 1

C16H24N2O4

1346604-19-0

Details

Risperidone Impurity 37

C35H40F2N6O3

1346606-24-3

Details

Sulfasalazine-d4

C18H14N4O5S

1346606-50-5

Details

Balsalazide Impurity 7

C27H24N4O9

1346606-62-9

Details

(R)-Amlodipine-d4

C20H21D4ClN2O5

1346616-97-4

Details

5-phenylpenta-2,4-dienal

C11H10O

13466-40-5

Details

Famotidine Impurity 45

C17H23N9O2S5

1346688-46-7

Details

Naratriptan Impurity 3

C20H32N4O4S2

1346746-73-3

Details

Crizotinib Impurity 17

C15H13BrFN5O

1346818-25-4

Details

Perampanel Impurity 24

C6H6BrNO

13472-85-0

Details

Ioversol Impurity 2

C13H14I3N3O6

134768-83-5

Details

Ioversol Impurity 9

C15H18I3N3O7

134768-85-7

Details

Rosuvastatin 6,7-Dihydro Impurity

C22H30FN3O6S

1347797-73-2

Details

Dihydrotriazine

C3H5N3

1347860-96-1

Details

Azilsartan Impurity 39

C24H18N4O4

1348337-81-4

Details

Bromocriptine mesilate Impurity 13

C33H42BrN5O5

1349233-25-5

Details

1-(2,3-dihydroxyphenyl)ethan-1-one

C8H8O3

13494-10-5

Details

Benzoyl 3-chlorobenzoyl peroxide

C14H9ClO4

13495-28-8

Details

Diphosphoryl chloride

Cl4O3P2

13498-14-1

Details

Posaconazole Impurity 213

C6H14N2O2

1350466-83-9

Details

Vericiguat

C19H16F2N8O2

1350653-20-1

Details

Perampanel Impurity 31

C6H8B2O4

13506-83-7

Details

2-chloro-N-(2-ethylphenyl)-N-isopropylacetamide

C13H18ClNO

13508-73-1

Details

Indocyanine green Impurity 15

C32H34N2O4S

1351043-94-1

Details

Enzalutamide Impurity 43

C17H12F4N4O2

1351185-73-3

Details

Sitagliptin Impurity 3

C16H16F6N5O4P

1351498-25-3

Details

Isopropyl thioamide

C4H9NS

13515-65-6

Details

Febuxostat Impurity 89

C22H24N2O9S

1351692-92-6

Details

GNE 7915

C19H21F4N5O3

1351761-44-8

Details

Rifaximin Impurity 1

C43H49N3O11

1351775-04-6

Details

Ticagrelor Impurity 258

C7H9ClN2S

1351990-36-7

Details

Fasudil Impurity 16

C9H12N2O4S

1352414-88-0

Details

Fmoc-Cys-OH

C18H17NO4S

135248-89-4

Details

Efinaconazole Impurity 41

C12H11F2N3O

135270-13-2

Details

afoxolaner Impurity 17

C23H16Cl2F3N3O3

1352722-19-0

Details

Diclofenac sodium Impurity 67

C14H10Cl3NO2

1352878-98-8

Details

2,2'-(hydrazine-1,1-diyl)bis(ethan-1-ol)

C4H12N2O2

13529-51-6

Details

4-(4-(cyclopentyloxy)quinolin-2-yl)benzene-1,2-diol

C20H19NO3

1353224-53-9

Details

Gadoxetate Disodium Impurity 9

C22H26GdN3NaO11-

135326-16-8

Details

Agomelatine Impurity 44

C13H17NO

1353428-89-3

Details

Azoxystrobin

C5H5BrN2

13534-98-0

Details

Baricitinib Impurity 61

C5H11NO3S

1340173-28-5

Details

Peramivir Impurity 38

C15H28N2O4

229615-05-8

Details

Treprostinil Impurity A

C27H43NO6

1345337-82-7

Details

Omeprazole Impurity 99

C18H21N3O3S

1346240-11-6

Details

Cis-Hydroxy Praziquantel

C19H24N2O3

134924-68-8

Details

Trans-Hydroxy Praziquantel

C19H24N2O3

134924-71-3

Details

Linaclotide Impurity 14 (Z-Tyr-Ome)

C18H19NO5

13512-31-7

Details

Milnacipran Impurity 27

C15H21NO2

1353644-49-1

Details