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

Bromothiophene Related Compounds

Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Bromothiophene-2-sulfonyl chloride Impurities CS-M-46804 170727-02-3 Enquire
Methyl2-bromothiophene-3-carboxylate Impurities CS-DL-00522 76360-43-5 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"3,4-Dibromothiophene-2-carbaldehyde" Intermediates CS-AC-01761 32896-02-9 Enquire
"3,4-Dibromothiophene-2-carboxylic acid" Intermediates CS-T-88961 7311-66-2 Enquire
"3,5-Dibromothiophene-2-carboxylic acid" Intermediates CS-T-89101 7311-68-4 Enquire
"3-Acetyl-2,5-dibromothiophene" Intermediates CS-O-10799 80775-39-9 Enquire
"3-Bromothiophene-2,5-diboronic acid, pinacol ester" Intermediates CS-T-71472 942070-04-4 Enquire
2-(4-BOC-Piperazino)methyl-4-bromothiophene Intermediates CS-AC-07029 1820603-98-2 Enquire
2,3-Dibromothiophene Intermediates CS-M-04589 3140-93-0 Enquire
2,4-Dibromothiophene Intermediates CS-M-50647 3140-92-9 Enquire
2-Acetyl-3-bromothiophene Intermediates CS-T-64287 42877-08-7 Enquire
2-Bromothiophene-3-carbonyl chloride Intermediates CS-T-69433 197370-13-1 Enquire
3-Amino-4-bromothiophene-2-carboxylic acid Intermediates CS-ED-04553 215927-34-7 Enquire
3-Amino-5-bromothiophene-2-carbonitrile Intermediates CS-ED-03764 1017789-14-8 Enquire
3-Bromothiophene-2-carboxylic acid Intermediates CS-M-13596 7311-64-0 In Stock
4,5-Dibromothiophene-2-sulfonyl chloride Intermediates CS-M-25934 81606-31-7 Enquire
4-Amino-5-bromothiophene-2-carboxylic acid hydrobromide Intermediates CS-ED-40044 89499-35-4 Enquire
4-Amino-5-bromothiophene-2-carboxylic acid hydrochloride Intermediates CS-ED-40043 89499-50-3 Enquire
4-Bromothiophene-2-acetic acid Intermediates CS-M-14566 161942-89-8 Enquire
4-Bromothiophene-2-acetonitrile Intermediates CS-M-14398 160005-43-6 Enquire
4-Bromothiophene-2-carbonitrile Intermediates CS-M-14389 18791-99-6 Enquire
4-Bromothiophene-2-carbonyl chloride Intermediates CS-M-45058 58777-65-4 Enquire
4-bromothiophene-2-carboxamide Intermediates CS-Q-02039 83933-17-9 Enquire
4-Bromothiophene-2-methanol Intermediates CS-M-50396 79757-77-0 Enquire
4-Bromothiophene-3-boronic Acid Intermediates CS-T-69357 101084-76-8 Enquire
4-BROMOTHIOPHENE-3-CARBOXYLIC ACID Intermediates CS-EL-04536 16694-17-0 Enquire
5-Bromothiophene-2-boronic acid pinacol ester Intermediates CS-T-70497 676501-84-1 Enquire
5-Bromothiophene-2-carbaldehyde Intermediates CS-AC-07388 4701-17-1 Enquire
5-Bromothiophene-2-carbonitrile Intermediates CS-T-69739 2160-62-5 Enquire
5-Bromothiophene-2-carbonyl chloride Intermediates CS-M-44938 31555-60-9 Enquire
5-Bromothiophene-2-carboxamide Intermediates CS-M-29231 76371-66-9 Enquire
5-Bromothiophene-2-sulfonyl fluoride Intermediates CS-ED-13158 108158-00-5 Enquire
5-Bromothiophene-3-carbaldehyde Intermediates CS-T-71463 18791-79-2 Enquire
5-bromothiophene-3-carbonitrile Intermediates CS-EM-02609 18792-00-2 Enquire
5-Bromothiophene-3-carboxylic acid Intermediates CS-T-69462 100523-84-0 Enquire
Ethyl 5-bromothiophene-2-carboxylate Intermediates CS-T-74933 5751-83-7 Enquire
N-Allyl-5-bromothiophene-2-carboxamide Intermediates CS-M-20180 392238-35-6 Enquire
Tert-butyl 4-(5-bromothiophene-2-carbonyl)piperazine-1-carbo... Intermediates CS-ED-21233 1017782-71-6 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3,4-Tribromothiophene" Fine Chemicals CS-M-01235 3141-25-1 Enquire
2,3,4,5-Tetrabromothiophene Fine Chemicals CS-M-01418 3958-03-0 Enquire
2,5-Dibromothiophene Fine Chemicals CS-M-01997 3141-27-3 Enquire
2-Acetyl-5-bromothiophene Fine Chemicals CS-M-01070 5370-25-2 Enquire
2-Bromothiophene Fine Chemicals CS-M-01836 1003-09-4 In Stock
3,4-Dibromothiophene Fine Chemicals CS-M-01998 3141-26-2 Enquire
3-Bromothiophene Fine Chemicals CS-M-01837 872-31-1 Enquire
5-Bromothiophene-2-carboxylic acid Fine Chemicals CS-M-01840 7311-63-9 Enquire
5-Bromothiophene-2-N-t-butylsulfonamide Fine Chemicals CS-M-01838 286932-39-6 Enquire
5-Bromothiophene-2-sulfonamide Fine Chemicals CS-M-01839 53595-65-6 Enquire
5-Bromothiophene-2-sulfonyl chloride Fine Chemicals CS-M-01841 55854-46-1 Enquire
Ethyl 2-bromothiophene-3-carboxylate Fine Chemicals CS-ZH-04427 632325-50-9 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Bromothiophene-2-boronic acid Building Blocks CS-T-69534 162607-26-3 Enquire
4-Bromothiophene-2-boronic acid Building Blocks CS-T-69356 499769-92-5 Enquire
5-Bromothiophene-2-boronic acid Building Blocks CS-M-03528 162607-17-2 Enquire