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

Tryptophol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-Hydroxy Tryptophol-d4 b-D-Glucuronide Stable Isotopes CS-T-101246 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Tryptophol API CS-T-87954 526-55-6 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
7-Ethyl tryptophol Etodolac ester impurity Impurity CS-O-46639 2716047-66-2 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-Hydroxy Tryptophol b-D-Glucuronide Sodium Salt Glucuronide CS-T-102277 27939-38-4 (Freebase) Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(1-nitroso-1H-indol-3-yl)ethanol Nitrosamine CS-O-39646 120314-14-9 Enquire
N-Nitroso 7-Ethyl tryptophol Nitrosamine CS-O-36034 ---- Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5‐benzyloxytryptophol‐α,α,β,β‐d4 Stable Isotope Reagent CS-C-01793 75238-47-0 Enquire