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

Hydroquinone Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hydroquinone API CS-T-26487 123-31-9 In Stock
Thymohydroquinone API CS-T-86715 2217-60-9 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hydroquinone Impurity 1 Impurity CS-P-01766 2474-72-8 Enquire
Hydroquinone Impurity 9 Impurity CS-O-56851 2749982-54-3 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,3-Dichlorohydroquinone Fine Chemicals CS-O-59937 608-44-6 Enquire
2-Methyl-6-phytylhydroquinone Fine Chemicals CS-BL-00108 54432-31-4 Enquire
Thymohydroquinone (THQ) Fine Chemicals CS-AF-00121 2217-60-9 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(±)-Epichlorohydrin-2-d1(stabilized withhydroquinone) Stable Isotope Reagent CS-C-01939 70735-27-2 Enquire
Acrylonitrile-2-d1(stabilized with hydroquinone) Stable Isotope Reagent CS-C-01656 4635-82-9 Enquire
Methyl Acrylate-d3(stabilized withhydroquinone) Stable Isotope Reagent CS-C-02089 71016-31-4 Enquire
Methyl Methacrylate-3,3-d2 (stabilized with hydroquinone) Stable Isotope Reagent CS-C-02116 55063-97-3 Enquire
Styrene-beta,beta-d2 (stabilized with hydroquinone) Stable Isotope Reagent CS-C-01599 934-85-0 Enquire