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

Thiophenol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Aminothiophenol 13C6 Stable Isotopes CS-EK-00348 137-07-5 unlabeled Enquire
2-Bromothiophenol 13C6 Stable Isotopes CS-CX-00406 1313734-96-1 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,4-Dimethoxythiophenol Impurity CS-M-06311 18906-37-1 Enquire
2,5-Dimethoxythiophenol Impurity CS-T-19978 1483-27-8 Enquire
2-Fluorothiophenol Impurity CS-M-01722 2557-78-0 Enquire
2-Methoxythiophenol Impurity CS-T-32898 7217-59-6 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Aminothiophenol Intermediate CS-T-03541 137-07-5 In Stock
3,4-Dimethylthiophenol Intermediate CS-DK-00323 18800-53-8 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,4-Dichlorothiophenol Fine Chemicals CS-M-02566 1122-41-4 In Stock
4-Bromothiophenol Fine Chemicals CS-M-07588 106-53-6 In Stock
Thiophenol Fine Chemicals CS-T-44203 108-98-5 In Stock
2,3-Dichlorothiophenol Fine Chemicals CS-M-02570 17231-95-7 Enquire
2,5-Dichlorothiophenol Fine Chemicals CS-M-02567 5858-18-4 Enquire
2,5-Dimethylthiophenol Fine Chemicals CS-M-01803 4001-61-0 Enquire
2,6-Dimethylthiophenol Fine Chemicals CS-M-01802 118-72-9 Enquire
2-Chlorothiophenol Fine Chemicals CS-M-01721 6320-03-2 Enquire
2-Ethylthiophenol Fine Chemicals CS-M-01842 4500-58-7 Enquire
2-Hydroxythiophenol Fine Chemicals CS-M-02884 1121-24-0 Enquire
3,4-Dichlorothiophenol Fine Chemicals CS-M-02568 5858-17-3 Enquire
3,4-Dimethoxythiophenol Fine Chemicals CS-M-01760 700-96-9 Enquire
3-Bromothiophenol Fine Chemicals CS-M-01844 6320-01-0 Enquire
3-Chlorothiophenol Fine Chemicals CS-M-01720 2037-31-2 Enquire
3-Fluorothiophenol Fine Chemicals CS-T-23813 2557-77-9 Enquire
4-Ethylthiophenol Fine Chemicals CS-M-01843 4946-13-8 Enquire
4-Hydroxythiophenol Fine Chemicals CS-M-07477 637-89-8 Enquire
4-n-Butoxythiophenol Fine Chemicals CS-ZI-06603 1129-79-9 Enquire
4-Nitrothiophenol Fine Chemicals CS-M-04630 1849-36-1 Enquire
o-Chloro Thiophenol Fine Chemicals CS-DU-00203 Not Available Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Aminothiophenol 13C6 Stable Isotope Reagent CS-CX-00371 137-07-5 (Unlabelled) Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Fluoro-2-((4-methoxyphenyl)methyl)-thiophenol Building Blocks CS-O-45014 228113-57-3 Enquire
2-(Trifluoromethoxy)thiophenol Building Blocks CS-M-02388 175278-01-0 Enquire
2-(Trifluoromethyl)thiophenol Building Blocks CS-M-02480 13333-97-6 Enquire
3-(Trifluoromethoxy)thiophenol Building Blocks CS-M-04883 220239-66-7 Enquire
3-(Trifluoromethyl)thiophenol Building Blocks CS-M-02481 937-00-8 Enquire
4-(Trifluoromethoxy)thiophenol Building Blocks CS-M-02391 169685-29-4 Enquire
4-(Trifluoromethyl)thiophenol Building Blocks CS-M-02486 825-83-2 Enquire


Carbohydrates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-α-D-mannopyranosid... Carbohydrates CS-T-60504 108032-93-5 Enquire