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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Benzamide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Benzamide impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Benzamide-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Benzamide Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)p... Stable Isotopes CS-T-97815 Not Available Enquire
[R-(R*,R*)]-5-[1-Hydroxy-2-[(1-methyl-3-phenylpropyl)(phenyl... Stable Isotopes CS-T-97430 Not Available Enquire
[S-(R*,S*)]-5-[1-Hydroxy-2-[(1-methyl-3-phenylpropyl)(phenyl... Stable Isotopes CS-T-97429 Not Available Enquire
2,6-Dichlorobenzamide-13C6 Stable Isotopes CS-T-100485 Not Available Enquire
2,6-Difluorobenzamide-d3 Stable Isotopes CS-T-94573 18063-03-1 (Unlabelled) Enquire
2-Amino-4-chloro-N-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy... Stable Isotopes CS-T-97818 Not Available Enquire
2-Amino-4-chloro-N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy... Stable Isotopes CS-T-100899 1330169-87-3 Enquire
2-Methoxy-5-sulfamoylbenzamide-d3 Stable Isotopes CS-T-99162 Not Available Enquire
3,5-Dichloro-N-[[(1α,5α,6-exo,6α)-3-(3,3-dimethylbutyl)-3-az... Stable Isotopes CS-T-101085 Not Available Enquire
3-Iodo-4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluor... Stable Isotopes CS-T-101223 1246818-65-4 Enquire
4-[3-[4-(Aminoiminomethyl)phenyl]-1-triazenyl]benzamide-13C ... Stable Isotopes CS-T-100864 Not Available Enquire
4-Benzoyl-N-(4-(4-(4-isopropyl-2-methoxy-d3-phenyl)piperidin... Stable Isotopes CS-T-101859 320589-96-6(Unlabelled) Enquire
4-Bromo-2-fluoro-N-methylbenzamide-d3 Stable Isotopes CS-T-96397 Not Available Enquire
4-Chloro-3,5-dinitrobenzamide-15N2 Stable Isotopes CS-T-100622 Not Available Enquire
4-Formyl-N-methylbenzamide-d3 Stable Isotopes CS-T-100281 Not Available Enquire
4-Methyl-N-(5-methyl-2-pyridinyl)benzamide-d6 Stable Isotopes CS-T-100023 1330277-06-9 Enquire
Dithio-2,2'-bis(N-methylbenzamide)-d6 Stable Isotopes CS-T-94575 2527-58-4 (Unlabelled) Enquire
N-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy-d4)benzamide Stable Isotopes CS-T-100382 Not Available Enquire
N-(2-Hydroxy-1,1-dimethylethyl)benzamide-d5 Stable Isotopes CS-T-101315 Not Available Enquire
N-(5-(4-((3,4,5,6-D4-2-Hydroxyphenyl)amino)-3,6-dioxocyclohe... Stable Isotopes CS-T-100186 2985510-47-0 Enquire
N,N-Diethylbenzamide-d5 Stable Isotopes CS-T-94581 1696-17-9 (Unlabelled) Enquire
Novaluron-d3 (difluorobenzamide-D3) Stable Isotopes CS-T-96202 2714472-42-9 Enquire
N-Phenethylbenzamide-d5 Stable Isotopes CS-T-99891 Not Available Enquire
Sulfabenzamide-D4 Stable Isotopes CS-T-94032 2732981-22-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Sulfabenzamide API CS-T-42788 127-71-9 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desoxy-Trimethoxybenzamide HCl Metabolite CS-EO-03926 1293840-13-7 (Freebase) Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,4,6-trifluoro-N-(6-(1-methylpiperidine-4-carbonyl)pyridin-... Impurity CS-O-39665 Not Available Enquire
2-chloro-N-(2-(2-chlorobenzoyl)-4-nitrophenyl)benzamide Impurity CS-O-42654 24863-73-8 Enquire
3,5-Dichloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide Impurity CS-O-34492 16739-21-2 Enquire
3-amino-4-(methylamino)-N-(pyridin-2-yl)benzamide Impurity CS-O-53975 ---- Enquire
3-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide Impurity CS-O-34491 16739-20-1 Enquire
4-((5-(4-fluorobenzoyl)-1H-indol-1-yl)methyl)-N-hydroxybenza... Impurity CS-O-45089 2241643-21-8 Enquire
4-((6-(4-carbamimidoylphenoxy)hexyl)oxy)benzamide Impurity CS-O-33503 Not Available Enquire
4,4'-(diazene-1,2-diyl)bis(2-fluoro-N-methylbenzamide) Impurity CS-O-53599 ---- Enquire
4-[(4-Aminobenzoyl)amino]-N-[2-(diethylamino)ethyl]benzamide Impurity CS-O-53360 2773080-23-0 Enquire
4-[3-(3,5-Dichlorophenyl)-4,4,4-trifluoro-1-oxo-2-buten-1-yl... Impurity CS-O-54163 1422465-94-8 Enquire
4-Acetyl-2-methyl-N-[2-oxo-2-[(2,2,2-trifluoroethyl)amino]et... Impurity CS-O-54164 1422465-93-7 Enquire
4-amino-5-chloro-N-(2-(diethylamino)ethyl)-2-hydroxybenzamid... Impurity CS-O-37132 38339-95-6 Enquire
4-Amino-N-(1-ethyl-3-piperidinyl)-5-(ethylsulfonyl)-2-methox... Impurity CS-T-47823 148516-68-1 Enquire
4-Amino-N-[2-(diethylamino)ethyl]benzamidehydrochloride Impurity CS-M-15739 614-39-1 In Stock
4-Chlorobenzamide Impurity CS-MM-62452 Not Available Enquire
4-HYDRAZINO-BENZAMIDE HCL Impurity CS-T-94734 40566-97-0 Enquire
Apalutamide Di-(2-fluoro-N-methylbenzamide) Impurity CS-EO-01417 2894796-76-8 Enquire
Cisapride Benzamide Carbethoxy Impurity CS-F-00221 351003-35-5 Enquire
Desfluoro nitrobenzamide Impurity CS-O-45636 2585-23-1 Enquire
N-(1-(6-(Hydroxymethyl)-4-tritylmorpholin-2-yl)-2-oxo-1,2-di... Impurity CS-O-53479 123003-60-1 Enquire
N-(2,6-dioxopiperidin-3-yl)-2-nitrobenzamide Impurity CS-O-44555 39133-20-5 Enquire
N-(2-Amino-2-oxoethyl)benzamide Impurity CS-MM-84043 5813-81-0 Enquire
N-(2-CHLORO-4-NITROPHENYL)-2-HYDROXYBENZAMIDE Impurity CS-O-34493 32853-24-0 Enquire
N-(2-Cyanoethyl)-4-nitrobenzamide Impurity CS-O-48422 1141-61-3 Enquire
N-(2-Hydroxyethyl)-2-(hydroxyphenylmethyl)-N-methylbenzamide Impurity CS-O-48177 82561-25-9 Enquire
N-(2-Pyridinylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamid... Impurity CS-T-41078 57415-36-8 In Stock
N-(3,5-dichloro-4-((6-chloro-5-isopropylpyridazin-3-yl)oxy)p... Impurity CS-O-58758 ---- Enquire
N-(4-(7-chloro-2,3-dihydro-1H-benzo[b]azepine-1-carbonyl)-3-... Impurity CS-O-52520 176970-21-1 Enquire
N-(4-(chloromethyl)phenyl)-4-methyl-3-((4-(pyridin-3-yl)pyri... Impurity CS-O-37019 Not Available Enquire
N-(4-Hydroxybenzyl)-3,4-dimethoxybenzamide Impurity CS-T-78482 943518-63-6 In Stock
N-(6-chloro-4-methyl-4-phenyl-4H-benzo[d][1,3]oxazin-2-yl)be... Impurity CS-O-61111 21802-00-6 Enquire
N,N’-[6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diyl]bis[2,3... Impurity CS-T-88404 1373393-59-9 Enquire
N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-4-methylbenzamide Impurity CS-O-60836 25197-66-4 Enquire
N-[2-[4-[[(Aminocarbonyl)amino]sulfonyl]phenyl]ethyl]-4-meth... Impurity CS-O-60835 2310722-57-5 Enquire
N-methyl-2-((6'-(2-(methylcarbamoyl)benzyl)-1H,1'H-[3,3'-bii... Impurity CS-O-37894 Not Available Enquire
Trimethobenzamide Hydrochloride Impurity C Impurity CS-M-10304 15182-92-0 (Freebase) Enquire
Trimethobenzamide Hydrochloride Impurity D Impurity CS-O-39890 ---- Enquire
Trimethobenzamide Impurity 1 Impurity CS-EO-03925 1107613-95-5 Enquire
Trimethobenzamide Impurity H Impurity CS-EO-01108 ---- Enquire
Trimethobenzamide Impurity H Impurity CS-O-57330 ---- Enquire
Ubrogepant Benzamide impurity Impurity CS-O-45055 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-((2-aminophenyl)thio)benzamide Intermediate CS-O-51915 Not Available Enquire
2-amino-3,4,5-trimethoxybenzamide Intermediate CS-O-55426 19178-35-9 Enquire
2-Amino-5-chloro-N,3-dimethylbenzamide Intermediate CS-DV-01447 890707-28-5 In Stock
2-Fluoro-N-methyl-4-nitrobenzamide Intermediate CS-DJ-00193 915087-24-0 In Stock
2-mercapto-N-methylbenzamide Intermediate CS-O-31813 20054-45-9 In Stock
3,4,5-trimethoxy-2-nitrobenzamide Intermediate CS-O-55425 128787-28-0 Enquire
4-amino-2-(trifluoromethyl)benzamide Intermediate CS-O-52071 934600-95-0 Enquire
4-Amino-2-fluoro-N-methylbenzamide Intermediate CS-O-16662 915087-25-1 In Stock
4-Amino-N-methylbenzamide Intermediate CS-M-15559 6274-22-2 In Stock
5-Fluoro-2-methoxybenzamide Intermediate CS-O-57732 C8H8FNO2 Enquire
Benzamide Intermediate CS-T-04964 55-21-0 In Stock
N-(Pyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2... Intermediate CS-O-49285 1383385-64-5 In Stock
N-Methyl-2-fluoro-4-(1,1-dimethyl cyanomethyl) aminobenzamid... Intermediate CS-O-16663 915087-32-0 In Stock
Trimethobenzamide Hydrochloride Intermediate CS-T-62450 554-92-7 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-((1-acetyl-1H-indazol-6-yl)sulfinyl)-N-methylbenzamide Fine Chemicals CS-O-33386 1959572-98-5 Enquire
2,6-Dichlorobenzamide Fine Chemicals CS-O-11101 2008-58-4 In Stock
2,6-Difluoro-3-hydroxybenzamide Fine Chemicals CS-O-52252 951122-37-5 Enquire
2,6-Difluorobenzamide Fine Chemicals CS-M-02247 18063-03-1 Enquire
2-Benzoyl-Benzamide Fine Chemicals CS-DV-01476 7500-78-9 Enquire
2-benzoyl-N-(2-hydroxyethyl)-N-methylbenzamide Fine Chemicals CS-O-38221 24833-47-4 Enquire
2-Ethylamino-N-isopropyl-benzamide Fine Chemicals CS-O-58649 1249400-33-6 Enquire
2-fluoro-4-(hydroxyamino)-N-methylbenzamide Fine Chemicals CS-O-39896 Not Available Enquire
2-Hydroxy-N-(pyridin-2-yl)benzamide Fine Chemicals CS-BX-01000 13563-04-7 Enquire
3-(Aminosulfonyl)-4-chloro-5-nitrobenzamide Fine Chemicals CS-O-40770 1482467-37-7 Enquire
3,4,5-trimethoxy-N-(4-methoxybenzyl)benzamide Fine Chemicals CS-O-37295 346704-37-8 Enquire
3,5-Dichloro-N-(2-hydroxyethyl)benzamide Fine Chemicals CS-O-60413 344307-65-9 Enquire
3-Nitrobenzamide Fine Chemicals CS-ZJ-31190 645-09-0 Enquire
4-amino-2-fluorobenzamide Fine Chemicals CS-BX-01009 609783-45-1 Enquire
4-Amino-2-fluoro-N,N-dimethylbenzamide Fine Chemicals CS-O-40389 1187368-67-7 Enquire
4-Hydroxybenzamide Fine Chemicals CS-M-01214 619-57-8 Enquire
5-(2-(Benzylamino)-1-hydroxyethyl)-2-hydroxybenzamide Fine Chemicals CS-T-93475 2386661-13-6 Enquire
5-(Carbamoylamino)-2-chloro-4-fluoro-N-(propan-2-ylsulfamoyl... Fine Chemicals CS-ZH-15318 1246768-31-9 Enquire
5,5'-(piperazine-2,5-diyl)bis(2-hydroxybenzamide) Fine Chemicals CS-O-38320 2517940-02-0 Enquire
5-Amino-2-chlorobenzamide Fine Chemicals CS-ZH-38877 111362-50-6 Enquire
Benzamide adenine dinucleotide Fine Chemicals CS-O-34132 156724-91-3 Enquire
N-(N-(5-Carbamoyl-2-methylphenyl)carbamimidoyl)-3-guanidino-... Fine Chemicals CS-O-54917 ---- Enquire
N-[(1R,2R,6S,7S,8S,10R)-3,5-dioxo-4-azatetracyclo[5.3.2.0 {2... Fine Chemicals CS-ED-01716 869572-92-9 Enquire
N-Benzyl-4-chloro-N-cyclohexylbenzamide Fine Chemicals CS-MM-62492 945714-67-0 Enquire
N-Phenethylbenzamide Fine Chemicals CS-T-39219 3278-14-6 Enquire
N-Propan-2-yl-2-[[2-(propan-2-ylcarbamoyl)phenyl]sulfamoylam... Fine Chemicals CS-O-58945 131768-71-3 Enquire
Trimethobenzamide Fine Chemicals CS-O-14606 138-56-7 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Fluoro-N-methyl-4-(nitrosoamino)benzamide Nitrosamine CS-O-48415 Not Available Enquire
Imatinib (N-nitroso benzamide) Nitrosamine CS-O-46446 Not Available Discontinued
N-Nitroso Desmethyl Trimethobenzamide Nitrosamine CS-O-50066 ---- Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Aminobenzamide-13C6 Stable Isotope Reagent CS-T-103819 88-68-6(unlabelled) Enquire
2-Hydroxybenzamide-D3 Stable Isotope Reagent CS-T-103977 129266-23-5 Enquire
4-Chlorobenzamide - 2,3,5,6-d4 Stable Isotope Reagent CS-C-01742 1219794-65-6 Enquire
4-Chlorothiobenzamide-2,3,5,6-d4 Stable Isotope Reagent CS-C-01763 1219802-58-0 Enquire
Benzamide-2,3,4,5,6-d5 Stable Isotope Reagent CS-C-01779 1235489-47-0 Enquire
N,N-Diethyl-3-methyl-d3-benzamide-2,4,5,6-d4 Stable Isotope Reagent CS-C-01904 1219799-37-7 Enquire
Thiobenzamide-2,3,4,5,6-d5 Stable Isotope Reagent CS-C-01695 1219804-59-7 Enquire
Trimethobenzamide-d6 Stable Isotope Reagent CS-O-02927 2070014-97-8 In Stock


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Desmethyl Trimethobenzamide Analytical Standard CS-O-50066-10MG ---- Enquire
N-nitroso-desmethyl-trimethobenzamide-100 PPM in Acetonitril... Analytical Standard CS-O-50066-1.5ML ---- Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-chloro-N-(2-methylphenyl)-5-[(2-pyridinylamino)sulfonyl]be... Building Blocks CS-O-35199 413583-25-2 Enquire
4-isothiocyano-2 - (trifluoromethyl) benzamide Building Blocks CS-O-40394 Not Available Enquire