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

Hippuric Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2-Hydroxy Hippuric Acid-13C2,15N" Stable Isotopes CS-T-79385 1286521-95-6 Enquire
[13C6]-p-Aminohippuric acid Stable Isotopes CS-EK-02350 61-78-9 unlabeled Enquire
2-Chloro Hippuric Acid-d3 Stable Isotopes CS-T-72354 1794816-82-2 Enquire
2-Methyl Hippuric Acid-13C6 Stable Isotopes CS-T-102997 42013-20-7 (Unlabelled) Enquire
4-Aminohippuric-d4 Acid Stable Isotopes CS-T-48038 1219805-41-0 Enquire
4-Chlorohippuric Acid-d4 Stable Isotopes CS-T-100654 Not Available Enquire
4-Iodohippuric acid-D4 Stable Isotopes CS-O-46121 55790-22-2 (Unlabelled) Enquire
Aminohippuric-13C6 acid Stable Isotopes CS-CX-00644 1219805-41-0 (Unlabeled) Enquire
Hippuric Acid D5 Stable Isotopes CS-T-55662 53518-98-2 Enquire
Hippuric Acid-13C6 Stable Isotopes CS-T-78014 1163160-18-6 Enquire
m-Chloro Hippuric Acid-d2,15N Stable Isotopes CS-T-101707 Not Available Enquire
m-Hydroxyhippuric Acid-13C2, 15N Stable Isotopes CS-T-100205 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Hippuric Acid API Standards CS-T-26313 495-69-2 In Stock
o-Iodohippuric Acid API Standards CS-T-29451 147-58-0 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3,5-Dimethylhippuric acid Metabolites CS-AZ-00021 23082-14-6 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-α-Methylhippuric Acid Impurities CS-T-33969 2198-64-3 Enquire
2-Aminohippuric acid Impurities CS-ZH-12618 526-21-6 Enquire
2-Methyl Hippuric Acid Impurities CS-T-33953 42013-20-7 Enquire
3,4-Dihydroxyhippuric Acid Impurities CS-T-53217 16533-60-1 Enquire
3-Methyl Hippuric Acid Impurities CS-T-33956 27115-49-7 Enquire
4-Methyl Hippuric Acid Impurities CS-T-33951 27115-50-0 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Chloro Hippuric Acid Intermediates CS-T-11658 16555-60-5 Enquire
2-Hydroxy Hippuric Acid Intermediates CS-T-27485 487-54-7 Enquire
4-Aminohippuric Acid Intermediates CS-T-03336 61-78-9 Enquire
m-Hydroxyhippuric Acid Intermediates CS-T-78748 1637-75-8 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Fmoc-4-aminohippuric acid Building Blocks CS-M-29954 1072902-66-9 Enquire