API Impurities
4-METHYLACETOPHENONE
Chemical Name: 4'-Methylacetophenone
CAS No:
122-00-9
Molecular Formula: C9H10O
Molecular Weight: 134.2
CAT No:
ALL-CEL-2009
Keywords: 4-METHYLACETOPHENONE
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB 2-METHYL ANALOG
Chemical Name: 4-[5-(2-Methylphenyl)-3-trifluoromethyl-...
CAS No:
170569-99-0
Molecular Formula: C17H14F3N3O2S
Molecular Weight: 381.37
CAT No:
ALL-CEL-1011
Keywords: CELECOXIB 2-METHYL ANALOG
Inventory Status:IN STOCK
CELECOXIB CARBOXYLIC ACID
Chemical Name: 4-[5-(4-Carboxyphenyl)-3-trifluoromethyl...
CAS No:
170571-01-4
Molecular Formula: C17H12F3N3O4S
Molecular Weight: 411.36
CAT No:
ALL-CEL-1012
Keywords: CELECOXIB CARBOXYLIC ACID
Inventory Status:IN STOCK
CELECOXIB DIKETO SCHIFF'S BASE-II IMPURITY
Chemical Name: 4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluor...
CAS No:
1061214-09-2
Molecular Formula: C17H15F3N2O3S
Molecular Weight: 384.4
CAT No:
ALL-CEL-4092
Keywords: SMILES string - O=S(C1=CC=C(/N=C(C(F)(F)...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB EP IMPURITY A
Chemical Name: 4-[5-(3-Methylphenyl)-3-trifluoromethyl-...
CAS No:
170570-01-1
Molecular Formula: C17H14F3N3O2S
Molecular Weight: 381.37
CAT No:
ALL-CEL-1013
Keywords: CELECOXIB EP IMPURITY A / CELECOXIB 3-ME...
Inventory Status:IN STOCK
CELECOXIB EP IMPURITY B
Chemical Name: 4-[3-(4-Methylphenyl)-5-trifluoromethyl-...
CAS No:
331943-04-5
Molecular Formula: C17H14F3N3O2S
Molecular Weight: 381.37
CAT No:
ALL-CEL-1014
Keywords: SMILES string - O=S(C1=CC=C(N2N=C(C3=CC=...
Inventory Status:IN STOCK
CELECOXIB HYDRAZINE IMPURITY
Chemical Name: 4-Sulphonamido phenyl hydrazine hydrochl...
CAS No:
17852-52-7
Molecular Formula: C6H9N3O2S : HCl
Molecular Weight: 187.2 : 36.5
CAT No:
ALL-CEL-2527
Keywords: CELECOXIB HYDRAZINE IMPURITY
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB HYDROXYMETHYL ANALOG
Chemical Name: 4-[5-[4-(Hydroxymethyl)phenyl]-3-(triflu...
CAS No:
170571-00-3
Molecular Formula: C17H14F3N3O3S
Molecular Weight: 397.37
CAT No:
ALL-CEL-1015
Keywords: CELECOXIB HYDROXYMETHYL ANALOG
Inventory Status:IN STOCK
CELECOXIB IMPURITY 13
Chemical Name: Trifluoromethyl 3-oxo-3-(p-tolyl)propano...
CAS No:
N.A.
Molecular Formula: C11H9F3O3
Molecular Weight: 246.2
CAT No:
ALL-CEL-1547
Keywords: SMILES string -CC1=CC=C(C(CC(OC(F)(F)F)=...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 14
Chemical Name: 4-Azido benzene sulfonamide
CAS No:
36326-86-0
Molecular Formula: C6H6N4O2S
Molecular Weight: 198.2
CAT No:
ALL-CEL-6860
Keywords: SMILES string - N[S](=O)(C1=CC=C(N=[N+]=...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 15
Chemical Name: 4-Hydroxy benzene sulfonamide
CAS No:
1576-43-8
Molecular Formula: C6H7NO3S
Molecular Weight: 173.2
CAT No:
ALL-CEL-6438
Keywords: SMILES string - N[S](=O)(C1=CC=C(O)C=C1)...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 16
Chemical Name: 4,4,4-Trifluoro-1-(m-tolyl)butane-1,3-di...
CAS No:
53764-99-1
Molecular Formula: C11H9F3O2
Molecular Weight: 230.2
CAT No:
ALL-CEL-4991
Keywords: SMILES string - O=C(C1=CC(C)=CC=C1)CC(C(...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 17
Chemical Name: (4-Chlorophenylazo)radical
CAS No:
75877-78-0
Molecular Formula: C6H4ClN2
Molecular Weight: 139.6
CAT No:
ALL-CEL-7780
Keywords: SMILES string -[N]=NC1=CC=C(Cl)C=C1
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 19
Chemical Name: 4-(5-(2,5-Dimethylphenyl)-3-(trifluorome...
CAS No:
457639-26-8
Molecular Formula: C18H16F3N3O2S
Molecular Weight: 395.4
CAT No:
ALL-CEL-9268
Keywords: SMILES string - CC(C=CC(C)=C1)=C1C2=CC(C...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 20
Chemical Name: (E)-4-((4,4,4-Trifluoro-3-oxo-1-(p-tolyl...
CAS No:
N.A.
Molecular Formula: C17H15F3N2O3S
Molecular Weight: 384.4
CAT No:
ALL-CEL-4563
Keywords: SMILES string -O=S(C1=CC=C(/N=C(C2=CC=C(...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 21
Chemical Name: Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl...
CAS No:
2247197-66-4
Molecular Formula: C18H15F3N2O3S
Molecular Weight: 396.4
CAT No:
ALL-CEL-7664
Keywords: SMILES string - FC(F)(C1=NN(C2=CC=C([S](...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 27
Chemical Name: 4-(3-(m-tolyl)-5-(trifluoromethyl)-1H-p...
CAS No:
N.A.
Molecular Formula: C17H14F3N3O2S
Molecular Weight: 381.4
CAT No:
ALL-CEL-2648
Keywords: CELECOXIB IMPURITY 27
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 3
Chemical Name: 4-(5-Phenyl-3-(trifluoromethyl)-1H-pyraz...
CAS No:
170569-87-6
Molecular Formula: C16H12F3N3O2S
Molecular Weight: 367.4
CAT No:
ALL-CEL-9876
Keywords: SMILES string - O=S(C1=CC=C(C=C1)N2C(C3=...
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 4
Chemical Name: 4-(4-Hydroxy-3-p-tolyl-4-(trifluoromethy...
CAS No:
1803258-57-2
Molecular Formula: C17H16F3N3O3S
Molecular Weight: 399.4
CAT No:
ALL-CEL-8572
Keywords: CELECOXIB IMPURITY 4
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 6
Chemical Name: 3-(p-Tolyl)-5-(trifluoromethyl)-1H-pyraz...
CAS No:
219986-64-8
Molecular Formula: C11H9F3N2
Molecular Weight: 226.2
CAT No:
ALL-CEL-6648
Keywords: CELECOXIB IMPURITY 6
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB IMPURITY 7
Chemical Name: 4,4,4-Trifluoro-1-(o-tolyl)butane-1,3-d...
CAS No:
163266-02-2
Molecular Formula: C11H9F3O2
Molecular Weight: 230.2
CAT No:
ALL-CEL-6022
Keywords: CELECOXIB IMPURITY 7
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB RELATED COMPOUND 4
Chemical Name: 4,4,4-Trifluoro-1-p-tolylbutane-1,3-dion...
CAS No:
720-94-5
Molecular Formula: C11H9F3O2
Molecular Weight: 230.2
CAT No:
ALL-CEL-0945
Keywords: CELECOXIB RELATED COMPOUND 4
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB USP RELATED COMPOUND C
Chemical Name: 4-[5-(2,4-Dimethylphenyl)-3-(trifluorome...
CAS No:
170570-09-9
Molecular Formula: C18H16F3N3O2S
Molecular Weight: 395.4
CAT No:
ALL-CEL-0099
Keywords: CELECOXIB USP RELATED COMPOUND C
Inventory Status:DELIVERY 3-4 WEEKS
CELECOXIB USP RELATED COMPOUND D
Chemical Name: (E)-4-(2-(1-p-Tolylethylidene)hydrazinyl...
CAS No:
1061214-06-9
Molecular Formula: C15H17N3O2S
Molecular Weight: 303.4
CAT No:
ALL-CEL-4069
Keywords: CELECOXIB USP RELATED COMPOUND D
Inventory Status:DELIVERY 3-4 WEEKS
DESARYL CELECOXIB
Chemical Name: 5-(4-Methylphenyl)-3-trifluoromethyl-1H-...
CAS No:
948293-46-7
Molecular Formula: C11H9F3N2
Molecular Weight: 226.2
CAT No:
ALL-CEL-3467
Keywords: DESARYL CELECOXIB
Inventory Status:DELIVERY 3-4 WEEKS