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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Benzoyl Chloride, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Benzoyl Chloride 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 Benzoyl Chloride-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.

Benzoyl Chloride Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3,5-Dimethoxy-4-methylbenzoyl chloride 13C6 Stable Isotopes CS-EK-00598 34523-76-7 unlabeled Enquire
Benzoyl chloride 13C6 Stable Isotopes CS-CX-00382 266308-67-2 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"3,4-Dimethoxybenzoyl Chloride" Impurities CS-T-19648 3535-37-3 Enquire
2-Ethoxybenzoyl chloride Impurities CS-O-08156 42926-52-3 Enquire
2-Methoxybenzoyl Chloride Impurities CS-T-32217 21615-34-9 Enquire
2-Methyl-5-nitrobenzoyl Chloride Impurities CS-T-34527 64688-68-2 Enquire
3-Acetoxy-2-methylbenzoyl Chloride Impurities CS-T-00422 167678-46-8 Enquire
3-Hydroxy-4-methoxybenzoyl chloride Impurities CS-O-57577 289896-68-0 Enquire
3-Methoxybenzoyl Chloride Impurities CS-T-32218 1711-05-3 Enquire
4-(Trichloromethyl)benzoyl chloride Impurities CS-P-07239 14815-86-2 Enquire
4-Hydroxy-3-methoxybenzoyl chloride Impurities CS-O-57576 55828-12-1 Enquire
4-Methoxybenzoyl Chloride Impurities CS-T-33238 100-07-2 Enquire
4-tert-Butylbenzoyl chloride Impurities CS-DV-02917 1710-98-1 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3,5-Trifluorobenzoyl chloride" Intermediates CS-M-01530 240800-48-0 Enquire
"2,3-Dichloro Benzoyl Chloride" Intermediates CS-O-31464 2905-60-4 Enquire
"2,3-Difluoro-4-methylbenzoyl chloride" Intermediates CS-M-02195 261763-38-6 Enquire
"2,4,6-Trimethylbenzoyl chloride" Intermediates CS-DV-01266 938-18-1 Enquire
"2,4-Dichlorobenzoyl chloride" Intermediates CS-DV-01289 89-75-8 Enquire
"2,6-Dichlorobenzoyl chloride" Intermediates CS-EL-08355 4659-45-4 Enquire
"2,6-Difluorobenzoyl Chloride" Intermediates CS-T-18297 18063-02-0 Enquire
"2-Bromo-4,5-difluorobenzoyl chloride" Intermediates CS-AC-07180 103994-89-4 Enquire
"2-Bromo-4,5-dimethoxybenzoyl chloride" Intermediates CS-M-45180 55171-61-4 Enquire
"3,4,5-Trimethoxybenzoyl Chloride" Intermediates CS-T-87888 4521-61-3 In Stock
"3,5-Bis(trifluoromethyl)benzoyl chloride" Intermediates CS-M-02702 785-56-8 Enquire
"3,5-Dimethyl-2,4,6-trifluorobenzoyl chloride" Intermediates CS-AC-08023 886762-25-0 Enquire
"3-Chloro-2,4,5-trifluorobenzoyl chloride" Intermediates CS-T-72735 101513-78-4 Enquire
"3-Chloro-2,4-difluorobenzoyl chloride" Intermediates CS-M-00558 157373-00-7 Enquire
"3-Chloro-2,6-difluorobenzoyl chloride" Intermediates CS-M-00574 261762-43-0 Enquire
"4-Chloro-2,5-difluorobenzoyl chloride" Intermediates CS-M-00563 132794-08-2 Enquire
2-((2-aminophenyl)thio)benzoyl chloride Intermediates CS-ED-42149 Not Available Enquire
2-(Benzyloxy)-3-methoxybenzoyl chloride Intermediates CS-ED-14540 905719-12-2 Enquire
2-(Benzyloxy)-5-bromobenzoyl chloride Intermediates CS-ED-14536 1160249-51-3 Enquire
2-(Benzyloxy)benzoyl chloride Intermediates CS-M-45086 4349-62-6 Enquire
2-(Difluoromethoxy)benzoyl chloride Intermediates CS-ED-27622 95155-16-1 Enquire
2,3,4,5-Tetrafluorobenzoyl chloride Intermediates CS-M-01421 94695-48-4 Enquire
2,4,5-Trimethoxybenzoyl chloride Intermediates CS-ED-11322 42833-66-9 Enquire
2,4,6-Trichlorobenzoyl Chloride Intermediates CS-T-62287 4136-95-2 Enquire
2,5-Difluoro-4-Methylbenzoyl chloride Intermediates CS-ED-26473 103877-56-1 Enquire
2-[(3-Bromobenzyl)oxy]-5-chlorobenzoyl chloride Intermediates CS-ED-14576 1160260-64-9 Enquire
2-[(3-Bromobenzyl)oxy]benzoyl chloride Intermediates CS-ED-14541 1160249-93-3 Enquire
2-[(4-Bromobenzyl)oxy]-3-methoxybenzoyl chloride Intermediates CS-ED-14550 1160250-27-0 Enquire
2-[(4-Bromobenzyl)oxy]-5-chlorobenzoyl chloride Intermediates CS-ED-14575 1160260-44-5 Enquire
2-[(4-Bromobenzyl)oxy]benzoyl chloride Intermediates CS-ED-14547 1160250-19-0 Enquire
2-[(4-Chloro-2-nitrophenyl)amino]benzoyl Chloride Intermediates CS-T-50882 69414-55-7 Enquire
2-[(4-Fluorobenzyl)oxy]benzoyl chloride Intermediates CS-ED-29217 926025-98-1 Enquire
2-[(4-Methylbenzyl)oxy]benzoyl chloride Intermediates CS-ED-30650 926025-99-2 Enquire
2-Bromo-4,5-diethoxybenzoyl chloride Intermediates CS-ED-14553 1160250-38-3 Enquire
2-Bromo-4-ethoxy-5-methoxybenzoyl chloride Intermediates CS-ED-14558 1160250-48-5 Enquire
2-Bromo-4-isopropoxy-5-methoxybenzoyl chloride Intermediates CS-ED-14557 1160250-46-3 Enquire
2-Bromo-5-ethoxy-4-methoxybenzoyl chloride Intermediates CS-ED-14563 1160250-72-5 Enquire
2-Bromo-5-methoxy-4-propoxybenzoyl chloride Intermediates CS-ED-14556 1160250-44-1 Enquire
2-Bromo-6-fluorobenzoyl chloride Intermediates CS-ED-17089 1020718-20-0 Enquire
2-Bromobenzoyl Chloride Intermediates CS-T-07966 7154-66-7 Enquire
2-Chloro-5-(trifluoromethyl)benzoyl chloride Intermediates CS-M-01054 657-05-6 Enquire
2-Chloro-5-fluorobenzoyl chloride Intermediates CS-M-01079 21900-51-6 Enquire
2-Chloro-6-(trifluoromethyl)benzoyl chloride Intermediates CS-AC-08336 916420-44-5 Enquire
2-Chloro-6-fluoro-3-methylbenzoyl chloride Intermediates CS-M-01119 261762-82-7 Enquire
2-Chloro-6-fluorobenzoyl chloride Intermediates CS-M-01130 79455-63-3 Enquire
2-Chlorobenzoyl Chloride Intermediates CS-T-72767 609-65-4 In Stock
2-cyano-benzoyl chloride Intermediates CS-DV-01668 27611-63-8 Enquire
2-Fluoro-3-(trifluoromethyl)benzoyl chloride Intermediates CS-M-00824 208173-19-7 Enquire
2-Fluoro-4-(trifluoromethyl)benzoyl chloride Intermediates CS-M-00891 126917-10-0 Enquire
2-Fluoro-4,6-bis(trifluoromethyl)benzoyl chloride Intermediates CS-ED-29282 1017778-34-5 Enquire
2-Fluoro-4-methoxybenzoyl chloride Intermediates CS-M-10738 321-24-4 Enquire
2-Fluoro-5-(trifluoromethyl)benzoyl chloride Intermediates CS-M-01064 207981-46-2 Enquire
2-Fluoro-6-(trifluoromethyl)benzoyl chloride Intermediates CS-M-01109 109227-12-5 Enquire
2-Fluoro-6-methoxybenzoyl chloride Intermediates CS-T-77087 500912-12-9 Enquire
2-Isopropoxybenzoyl chloride Intermediates CS-M-45085 66849-11-4 Enquire
2-Methoxy-3-(trifluoromethyl)benzoyl chloride Intermediates CS-ED-30944 1017778-66-3 Enquire
2-Methyl-3-(trifluoromethyl)benzoyl chloride Intermediates CS-CE-00194 261952-07-2 Enquire
2-Methyl-5-(trifluoromethyl)benzoyl chloride Intermediates CS-CE-00196 261952-08-3 Enquire
2-Nitrobenzoyl chloride Intermediates CS-AC-10227 610-14-0 Enquire
3-(Benzyloxy)benzoyl chloride Intermediates CS-M-45087 61535-46-4 Enquire
3-(Pentafluorosulfur)benzoyl chloride Intermediates CS-EM-01727 401892-81-7 Enquire
3-(Trifluoromethoxy)benzoyl chloride Intermediates CS-M-02360 86270-03-3 Enquire
3,4-dichloro benzoyl chloride Intermediates CS-DV-01997 3024-72-4 In Stock
3,4-Diethoxybenzoyl chloride Intermediates CS-M-45066 105905-60-0 Enquire
3,5-Dimethylbenzoyl Chloride Intermediates CS-O-15553 6613-44-1 Enquire
3,5-Dinitrobenzoyl chloride Intermediates CS-DA-00520 99-33-2 Enquire
3-[(3-Bromobenzyl)oxy]benzoyl chloride Intermediates CS-ED-14545 1160250-09-8 Enquire
3-[(4-Bromobenzyl)oxy]benzoyl chloride Intermediates CS-ED-14570 1160259-93-7 Enquire
3-Acetylbenzoyl chloride Intermediates CS-ED-37156 31076-85-4 Enquire
3-Bromo-4,5-diethoxybenzoyl chloride Intermediates CS-ED-14554 1160250-40-7 Enquire
3-Bromo-4-ethoxy-5-methoxybenzoyl chloride Intermediates CS-ED-14552 1160250-36-1 Enquire
3-Bromo-4-fluorobenzoyl chloride Intermediates CS-AC-07031 672-75-3 Enquire
3-Bromo-4-isopropoxy-5-methoxybenzoyl chloride Intermediates CS-ED-14559 1160250-50-9 Enquire
3-Bromo-4-methoxybenzoyl chloride Intermediates CS-ED-16403 81324-61-0 Enquire
3-Bromo-5-(trifluoromethoxy)benzoyl chloride Intermediates CS-ED-16187 1092461-36-3 Enquire
3-Bromo-5-ethoxy-4-methoxybenzoyl chloride Intermediates CS-ED-14574 1160260-35-4 Enquire
3-Bromo-5-methoxy-4-propoxybenzoyl chloride Intermediates CS-ED-14555 1160250-42-9 Enquire
3-Butoxybenzoyl chloride Intermediates CS-M-44933 89790-29-4 Enquire
3-Chloro-2-fluoro-5-(trifluoromethyl)-benzoyl chloride Intermediates CS-M-00646 261763-03-5 Enquire
3-Chloro-4-ethoxy-5-fluorobenzoyl chloride Intermediates CS-ED-23428 1017778-76-5 Enquire
3-Chloro-4-fluorobenzoyl chloride Intermediates CS-M-00942 65055-17-6 Enquire
3-Chlorobenzoyl Chloride Intermediates CS-T-11232 618-46-2 In Stock
3-Cyanobenzoyl Chloride Intermediates CS-T-91800 1711-11-1 Enquire
3-Ethoxybenzoyl chloride Intermediates CS-M-44928 61956-65-8 Enquire
3-Fluoro-2-(trifluoromethyl)benzoyl chloride Intermediates CS-M-00610 261951-82-0 Enquire
3-Fluoro-4-(trifluoromethyl)benzoyl chloride Intermediates CS-M-00901 216144-68-2 Enquire
3-Fluoro-4-methoxybenzoyl chloride Intermediates CS-M-06262 3907-15-1 Enquire
3-Fluoro-4-methylbenzoyl chloride Intermediates CS-M-00994 59189-97-8 Enquire
3-Fluoro-5-(trifluoromethyl)benzoyl chloride Intermediates CS-M-01062 171243-30-4 Enquire
3-Fluoro-5-methyl-benzoyl Chloride Intermediates CS-T-74481 886497-77-4 Enquire
3-Iodo-4-methylbenzoyl chloride Intermediates CS-ED-00029 52107-98-9 Enquire
3-Isobutoxybenzoyl chloride Intermediates CS-M-44936 443290-10-6 Enquire
3-Isopropoxybenzoyl chloride Intermediates CS-M-44932 214847-64-0 Enquire
3-Methyl-5-(trifluoromethoxy)benzoyl chloride Intermediates CS-ED-30934 916420-52-5 Enquire
3-Nitrobenzoyl chloride Intermediates CS-AC-10307 121-90-4 Enquire
3-Propoxybenzoyl chloride Intermediates CS-M-44929 83230-74-4 Enquire
4-(2-Piperidinoethoxy)benzoyl Chloride Hydrochloride Intermediates CS-O-40565 84449-81-0 Enquire
4-(2-Pyridinyl)benzoyl Chloride Intermediates CS-T-41134 190850-37-4 Enquire
4-(4-Methylpiperazin-1-ylmethyl)benzoyl chloride Intermediates CS-O-31508 148077-69-4 Enquire
4-(Aminosulphonyl)benzoyl chloride DMF complex Intermediates CS-ED-02760 1172493-99-0 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,4-Difluorobenzoyl chloride" Fine Chemicals CS-M-02296 72482-64-5 Enquire
"2-Chloro-3,6-difluorobenzoyl chloride" Fine Chemicals CS-M-00771 261762-42-9 Enquire
"3,4-Difluorobenzoyl chloride" Fine Chemicals CS-M-02294 76903-88-3 Enquire
"3,5-Difluorobenzoyl chloride" Fine Chemicals CS-M-02292 129714-97-2 Enquire
2,2'-Disulfanediyldibenzoyl Chloride Fine Chemicals CS-O-48858 19602-82-5 In Stock
2,4,5-Trifluoro-3-methoxybenzoyl chloride Fine Chemicals CS-MM-56651 112811-66-2 Enquire
2,4-Dichloro-5-fluorobenzoyl chloride Fine Chemicals CS-M-02206 86393-34-2 Enquire
2,5-Difluorobenzoyl chloride Fine Chemicals CS-M-02298 35730-09-7 Enquire
2,6-Difluoro-3-methylbenzoyl chloride Fine Chemicals CS-M-02170 261763-39-7 Enquire
2-Chloro-4,5-difluorobenzoyl chloride Fine Chemicals CS-MM-25329 121872-95-5 Enquire
2-Chloro-4-fluorobenzoyl chloride Fine Chemicals CS-M-00944 21900-54-9 Enquire
2-Chloro-4-nitrobenzoyl Chloride Fine Chemicals CS-AC-08605 7073-36-1 In Stock
2-Chloro-5-nitrobenzoyl chloride Fine Chemicals CS-M-01092 25784-91-2 Enquire
2-Chloro-6-methylbenzoyl Chloride Fine Chemicals CS-DJ-00054 89894-44-0 Enquire
2-Fluorobenzoyl Chloride Fine Chemicals CS-T-23943 393-52-2 In Stock
3-(Chloromethyl)benzoyl Chloride Fine Chemicals CS-M-43349 63024-77-1 In Stock
3,5-Dichlorobenzoyl chloride Fine Chemicals CS-M-03267 2905-62-6 Enquire
3-Benzoylbenzoyl chloride Fine Chemicals CS-ZH-04014 77301-47-4 Enquire
3-Fluorobenzoyl chloride Fine Chemicals CS-M-01364 1711-07-5 Enquire
3-methyl-4-nitrobenzoyl chloride Fine Chemicals CS-O-40146 35675-46-8 Enquire
4-(Dimethylamino)benzoyl Chloride Fine Chemicals CS-O-10807 4755-50-4 In Stock
4-(Methylthio)benzoyl chloride Fine Chemicals CS-O-36529 1442-06-4 Enquire
4-Ethoxybenzoyl chloride Fine Chemicals CS-M-01363 16331-46-7 Enquire
4-Ethylbenzoyl chloride Fine Chemicals CS-H-00078 16331-45-6 Enquire
4-n-Nonylbenzoyl chloride Fine Chemicals CS-H-00247 54963-70-1 Enquire
5-Chloro-2-fluorobenzoyl chloride Fine Chemicals CS-M-00666 394-29-6 Enquire
5-Chloro-2-hydroxybenzoyl chloride Fine Chemicals CS-O-55090 15216-81-6 Enquire
5-Fluoro-2-methylbenzoyl chloride Fine Chemicals CS-M-00719 21900-39-0 Enquire
Benzoyl Chloride Fine Chemicals CS-T-48737 98-88-4 In Stock


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3,6-Trifluorobenzoyl chloride" Building Blocks CS-M-01553 189807-20-3 Enquire
"2,4,6-Trifluorobenzoyl chloride" Building Blocks CS-M-01515 79538-29-7 Enquire
2-(Trifluoromethyl)benzoyl chloride Building Blocks CS-M-02504 312-94-7 Enquire
2,3,4-trichlorobenzoyl chloride Building Blocks CS-O-36507 6660-54-4 Enquire
2,6-Dimethylbenzoyl chloride Building Blocks CS-BX-02528 21900-37-8 Enquire
3-(Trifluoromethyl)benzoyl chloride Building Blocks CS-M-02460 2251-65-2 Enquire
3,4,5-Trifluorobenzoyl chloride Building Blocks CS-M-01516 177787-26-7 Enquire
4-(Trifluoromethoxy)benzoyl chloride Building Blocks CS-M-02405 36823-88-8 Enquire
4-(Trifluoromethyl)benzoyl chloride Building Blocks CS-M-02496 329-15-7 Enquire
4-(Trifluoromethylthio)benzoyl chloride Building Blocks CS-M-02519 330-14-3 Enquire
4-Methyl-3-nitrobenzoyl chloride Building Blocks CS-O-48570 10397-30-5 Enquire