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Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 10513-10536 of 27575 products
All In Stock Custom Synthesis
7,8-Dehydro Nalmefene chemical structure
Custom Synthesis

7,8-Dehydro Nalmefene

CAT No. CS-P-01817
CAS No. 91598-83-3
Category Impurity
Parent API Nalmefene
Formula C21H23NO3
Mol. Wt. 337.42
7,8-Desacetyl-9,10-dehydro Daunorubicinone (Doxorubicin Impurity) chemical structure
Custom Synthesis

7,8-Desacetyl-9,10-dehydro Daunorubicinone (Doxorubicin Impurity)

CAT No. CS-T-73352
CAS No. 1159977-24-8
Category Impurity
Parent API Doxorubicin
Formula C19H12O7
Mol. Wt. 352.3
7,8-dihydroxanthopterin chemical structure
Custom Synthesis

7,8-dihydroxanthopterin

CAT No. CS-O-57889
CAS No. 1131-35-7
Category Impurity
Parent API Biopterin
Formula C6H7N5O2
Mol. Wt. 181.15
7,8-dimethoxy-3-(3-(methyl amino)propyl)-2,3,4,5- tetrahydro-1H-benzo[d]azepin-1-one chemical structure
Custom Synthesis

7,8-dimethoxy-3-(3-(methyl amino)propyl)-2,3,4,5- tetrahydro-1H-benzo[d]azepin-1-one

CAT No. CS-O-36626
CAS No. -
Category Impurity
Parent API
Formula C16H24N2O3
Mol. Wt. 292.37
7,8-dimethoxy-3-(3-(methylamino)propyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-one hydrochloride chemical structure
Custom Synthesis

7,8-dimethoxy-3-(3-(methylamino)propyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-one hydrochloride

CAT No. CS-O-41132
CAS No. -
Category Impurity
Parent API Ivabradine
Formula C16H25ClN2O3
Mol. Wt. 328.83
7,9,11-Tricis-retinoic acid chemical structure
Custom Synthesis

7,9,11-Tricis-retinoic acid

CAT No. CS-O-59569
CAS No. 210424-62-7
Category Impurity
Parent API Tretinoin
Formula C20H28O2
Mol. Wt. 300.44
7,9,13-Tricis-retinoic acid chemical structure
Custom Synthesis

7,9,13-Tricis-retinoic acid

CAT No. CS-O-59570
CAS No. 1400788-12-6
Category Impurity
Parent API Tretinoin
Formula C20H28O2
Mol. Wt. 300.44
7-[3-(Ethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-3-carboxamide chemical structure
Custom Synthesis

7-[3-(Ethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-3-carboxamide

CAT No. CS-O-40489
CAS No. 1227694-85-0
Category Impurity
Parent API Zaleplon
Formula C15H15N5O
Mol. Wt. 281.31
7-[4-[4-(2,3-Dichlorophenyl)-1-piperidinyl]butoxy]-3,4-dihydro-1(2H)-isoquinolinone chemical structure
Custom Synthesis

7-[4-[4-(2,3-Dichlorophenyl)-1-piperidinyl]butoxy]-3,4-dihydro-1(2H)-isoquinolinone

CAT No. CS-O-54967
CAS No. 1354030-69-5
Category Impurity
Parent API Aripiprazole
Formula C24H28Cl2N2O2
Mol. Wt. 447.40
7-[4-[4-(2,3-Dichlorophenyl)hexahydro-1H-1,4-diazepin-1-yl]butoxy]-2(1H)-quinolinone chemical structure
Custom Synthesis

7-[4-[4-(2,3-Dichlorophenyl)hexahydro-1H-1,4-diazepin-1-yl]butoxy]-2(1H)-quinolinone

CAT No. CS-O-54965
CAS No. 1354030-20-8
Category Impurity
Parent API Aripiprazole
Formula C24H27Cl2N3O2
Mol. Wt. 460.40
7-[4-[4-(2-Chloro-3-methylphenyl)-1-piperazinyl]butoxy]-3,4-dihydro-1,8-naphthyridin-2(1H)-one chemical structure
Custom Synthesis

7-[4-[4-(2-Chloro-3-methylphenyl)-1-piperazinyl]butoxy]-3,4-dihydro-1,8-naphthyridin-2(1H)-one

CAT No. CS-O-54966
CAS No. 846031-28-5
Category Impurity
Parent API -
Formula C23H29ClN4O2
Mol. Wt. 428.96
7-[4-[7-(4-bromobutoxy) quinolin-2-yl]oxybutoxy]-4aH-quinolin-2-one chemical structure
Custom Synthesis

7-[4-[7-(4-bromobutoxy) quinolin-2-yl]oxybutoxy]-4aH-quinolin-2-one

CAT No. CS-O-35179
CAS No. -
Category Impurity
Parent API Brexpiprazole
Formula C26H27BrN2O4
Mol. Wt. 511.4
7-{4-[4-(benzo[b]thiophen-7-yl)piperazin-1-yl]butoxy}quinolin-2(1H)-one chemical structure
Custom Synthesis

7-{4-[4-(benzo[b]thiophen-7-yl)piperazin-1-yl]butoxy}quinolin-2(1H)-one

CAT No. CS-O-35181
CAS No.
Category Impurity
Parent API Brexpiprazole
Formula C25H27N3O2S
Mol. Wt. 433.57
7-{7-{4-[4-(benzo[b]thiophen-6-yl)piperazin-1-yl]butoxy}quinolin-2yl)}butoxyquinolin-2(1H)-one chemical structure
Custom Synthesis

7-{7-{4-[4-(benzo[b]thiophen-6-yl)piperazin-1-yl]butoxy}quinolin-2yl)}butoxyquinolin-2(1H)-one

CAT No. CS-O-35184
CAS No. -
Category Impurity
Parent API Brexpiprazole
Formula C38H40N4O4S
Mol. Wt. 648.8
7a,12a-Dihydroxy-5-ß-cholestan-3-one chemical structure
Custom Synthesis

7a,12a-Dihydroxy-5-ß-cholestan-3-one

CAT No. CS-T-53193
CAS No. 547-97-7
Category Impurity
Parent API Cholestane
Formula C27H46O3
Mol. Wt. 418.65
7-Acetamido Clonazepam chemical structure
Custom Synthesis

7-Acetamido Clonazepam

CAT No. CS-T-30626
CAS No. 41993-30-0
Category Impurity
Parent API Clonazepam
Formula -
Mol. Wt.
7alpha-Hydroxyprogesterone chemical structure
Custom Synthesis

7alpha-Hydroxyprogesterone

CAT No. CS-ED-41723
CAS No. 27534-93-6
Category Impurity
Parent API progesterone
Formula C21H30O3
Mol. Wt. 330.5
7a-Methoxycephalothin cyclohexanamine salt chemical structure
Custom Synthesis

7a-Methoxycephalothin cyclohexanamine salt

CAT No. CS-O-50589
CAS No. 765910-82-5
Category Impurity
Parent API Cephalothin
Formula C23H31N3O7S2
Mol. Wt. 525.64
7-Amino Clonazepam chemical structure
Custom Synthesis

7-Amino Clonazepam

CAT No. CS-T-30584
CAS No. 4959-17-5
Category Impurity
Parent API Clonazepam
Formula C15H12ClN3O
Mol. Wt. 285.73
7-Amino Flunitrazepam chemical structure
Custom Synthesis

7-Amino Flunitrazepam

CAT No. CS-T-30668
CAS No. 34084-50-9
Category Impurity
Parent API Flunitrazepam
Formula C16H14FN3O
Mol. Wt. 283.3
7-amino Lenalidomide chemical structure
Custom Synthesis

7-amino Lenalidomide

CAT No. CS-O-48988
CAS No. 191732-75-9
Category Impurity
Parent API Lenalidomide
Formula C13H13N3O3
Mol. Wt. 259.27
7-Amino Nimetazepam chemical structure
Custom Synthesis

7-Amino Nimetazepam

CAT No. CS-T-30745
CAS No. 4959-16-4
Category Impurity
Parent API
Formula -
Mol. Wt.
7a-thiomethyl-spironolactone acid chemical structure
Custom Synthesis

7a-thiomethyl-spironolactone acid

CAT No. CS-O-43143
CAS No.
Category Impurity
Parent API Spironolactone
Formula C23H34O4S
Mol. Wt. 406.58
7beta-hydroxy Arimistane chemical structure
Custom Synthesis

7beta-hydroxy Arimistane

CAT No. CS-O-46140
CAS No. 2585198-63-4
Category Impurity
Parent API Arimistane
Formula C19H26O2
Mol. Wt. 286.41

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