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

Fluorophenylboronic Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
[U-Ring-13C6]-2,6-Difluorophenylboronic acid Stable Isotopes CS-EK-01996 162101-25-9 unlabeled Enquire
[U-Ring-13C6]-2-Fluorophenylboronic acid Stable Isotopes CS-EK-00750 1993-03-9 unlabeled Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-fluorophenylboronic acid Impurity CS-O-53171 874290-59-2 Enquire
2-(Cyclohexylaminomethyl)-5-fluorophenylboronic acid, pinaco... Impurity CS-T-73190 1256360-60-7 Enquire
2-(Cyclopentylamino)methyl-5-fluorophenylboronic acid, pinac... Impurity CS-T-73815 1256360-61-8 Enquire
2-(Cyclopropylaminomethyl)-5-fluorophenylboronic acid, pinac... Impurity CS-T-73733 1256360-58-3 Enquire
2-(Ethoxycarbonyl)-4,5-difluorophenylboronic acid pinacol es... Impurity CS-T-74867 1334164-30-5 Enquire
2,3,4-Trifluorophenylboronic acid Impurity CS-M-08765 226396-32-3 Enquire
2,5-Difluorophenylboronic acid Impurity CS-M-08779 193353-34-3 Enquire
2-Cyano-5-fluorophenylboronic acid Impurity CS-T-91840 463335-96-8 Enquire
2-Cyclopropylmethoxy-4,5-difluorophenylboronic acid pinacol ... Impurity CS-M-53302 1245816-08-3 Enquire
2-Cyclopropylmethoxy-4-fluorophenylboronic acid pinacol este... Impurity CS-M-53301 1185836-96-7 Enquire
2-Cyclopropylmethoxy-5-fluorophenylboronic acid pinacol este... Impurity CS-M-53300 1185836-97-8 Enquire
2-Cyclopropylmethoxy-6-fluorophenylboronic acid pinacol este... Impurity CS-M-53293 1204580-88-0 Enquire
3-(N-Cyclohexylaminomethyl)-2-fluorophenylboronic acid, pina... Impurity CS-T-73357 1256360-45-8 Enquire
3-(t-Butyldimethylsilyloxy)-4-chloro-2-fluorophenylboronic a... Impurity CS-T-69270 1256354-94-5 Enquire
4-Chloro-5-(cyclopropylmethoxy)-2-fluorophenylboronic acid, ... Impurity CS-T-71981 1256360-17-4 Enquire
4-Chloro-5-ethoxy-2-fluorophenylboronic acid, pinacol ester Impurity CS-T-71641 1256360-15-2 Enquire
4-Cyano-3-fluorophenylboronic Acid Impurity CS-DJ-01183 843663-18-3 Enquire
4-fluorophenylboronic anhydride Impurity CS-DV-02796 448-59-9 Enquire
4-Methoxy-2,3,5,6-tetrafluorophenylboronic Acid Impurity CS-T-32891 871126-20-4 Enquire
5-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic Acid P... Impurity CS-T-71393 1150271-62-7 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Carboxy-5-fluorophenylboronic Acid Fine Chemicals CS-DJ-00837 871329-84-9 Enquire
5-Butoxy-4-chloro-2-fluorophenylboronic acid, pinacol ester Fine Chemicals CS-T-69674 1256360-19-6 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-​Fluorophenylboronic acid Building Blocks CS-DE-01543 1993-03-09 Enquire
2,4-Difluorophenylboronic Acid Building Blocks CS-M-02552 144025-03-6 In Stock
2,3,6-Trifluorophenylboronic acid Building Blocks CS-DK-00171 247564-71-2 Enquire
2,3-Difluorophenylboronic acid Building Blocks CS-M-03532 121219-16-7 Enquire
2,4,5-Trifluorophenylboronic acid Building Blocks CS-M-24059 247564-72-3 Enquire
2,6-Difluorophenylboronic acid Building Blocks CS-M-02551 162101-25-9 Enquire
2-BROMO-6-FLUOROPHENYLBORONIC ACID Building Blocks CS-DV-01565 913835-80-0 Enquire
2-Butoxy-4-fluorophenylboronic acid Building Blocks CS-T-69220 480438-61-7 Enquire
2-Butoxy-6-fluorophenylboronic acid Building Blocks CS-T-69710 870777-19-8 Enquire
2-Carbamoyl-4-fluorophenylboronic acid Building Blocks CS-T-69182 1217500-90-7 Enquire
2-Carboxy-3-fluorophenylboronic acid Building Blocks CS-T-70619 1799979-96-6 Enquire
2-Carboxy-4-fluorophenylboronic acid Building Blocks CS-M-24071 874290-63-8 Enquire
2-Chloro-4-fluorophenylboronic acid Building Blocks CS-M-24074 313545-72-1 Enquire
2-Chloro-6-fluorophenylboronic acid Building Blocks CS-DV-01645 313545-32-3 Enquire
2-Ethoxy-3-fluorophenylboronic acid Building Blocks CS-T-75632 1010097-71-8 Enquire
2-Ethoxy-4-fluorophenylboronic acid Building Blocks CS-T-77415 480438-58-2 Enquire
2-Ethoxy-5-fluorophenylboronic acid Building Blocks CS-T-75152 864301-27-9 Enquire
2-Ethoxy-6-fluorophenylboronic acid Building Blocks CS-T-77912 957062-68-9 Enquire
2-Fluorophenylboronic acid Building Blocks CS-M-01682 1993-03-9 Enquire
3,4,5-Trifluorophenylboronic acid Building Blocks CS-M-05131 143418-49-9 Enquire
3,4-Difluorophenylboronic acid Building Blocks CS-M-02553 168267-41-2 Enquire
3,5-Difluorophenylboronic acid Building Blocks CS-M-03513 156545-07-2 Enquire
3-Butoxy-2-fluorophenylboronic acid Building Blocks CS-T-69324 871125-94-9 Enquire
3-Carbamoyl-4-fluorophenylboronic acid Building Blocks CS-T-69141 874219-34-8 Enquire
3-Carbamoyl-5-fluorophenylboronic acid Building Blocks CS-T-68852 871332-66-0 Enquire
3-Carboxy-4-fluorophenylboronic acid Building Blocks CS-M-24105 872460-12-3 Enquire
3-Chloro-4-fluorophenylboronic acid Building Blocks CS-M-11346 144432-85-9 Enquire
3-Chloro-5-fluorophenylboronic acid Building Blocks CS-M-24110 328956-61-2 Enquire
3-Cyano-4-fluorophenylboronic acid Building Blocks CS-M-24111 214210-21-6 Enquire
3-Ethoxy-2-fluorophenylboronic acid Building Blocks CS-T-76089 855230-61-4 Enquire
3-Ethoxy-4-fluorophenylboronic acid Building Blocks CS-T-77950 900174-65-4 Enquire
3-Ethoxy-5-fluorophenylboronic acid Building Blocks CS-T-77914 850589-53-6 Enquire
3-Fluorophenylboronic acid Building Blocks CS-M-01683 768-35-4 Enquire
4-Butoxy-3-fluorophenylboronic acid Building Blocks CS-T-68823 156487-13-7 Enquire
4-Carbamoyl-3-fluorophenylboronic Acid Building Blocks CS-T-69131 874288-39-8 Enquire
4-Carboxy-3-fluorophenylboronic acid Building Blocks CS-M-24127 120153-08-4 Enquire
4-Chloro-2-fluorophenylboronic acid Building Blocks CS-M-24129 160591-91-3 Enquire
4-Chloro-3-fluorophenylboronic acid Building Blocks CS-M-24132 137504-86-0 Enquire
4-Fluorophenylboronic acid Building Blocks CS-M-01681 1765-93-1 Enquire
4-N-Boc-amino-3-fluorophenylboronic acid Building Blocks CS-T-67617 218301-87-2 Enquire
5-Acetyl-2-fluorophenylboronic acid Building Blocks CS-M-24153 870777-29-0 Enquire
5-Bromo-2-fluorophenylboronic Acid Building Blocks CS-T-08619 112204-57-6 Enquire
5-Butoxy-2-fluorophenylboronic acid Building Blocks CS-T-70927 849062-31-3 Enquire
5-Carboxy-2-fluorophenylboronic acid Building Blocks CS-M-24156 874219-59-7 Enquire
5-Chloro-2-fluorophenylboronic acid Building Blocks CS-M-24158 352535-83-2 Enquire
5-Ethoxy-2-fluorophenylboronic acid Building Blocks CS-T-77539 900174-60-9 Enquire
5-Ethyl-2-fluorophenylboronic acid Building Blocks CS-T-74929 900175-03-3 Enquire