Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Hydroxyindole, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Hydroxyindole 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 Hydroxyindole-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.
Our Hydroxyindole-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.
Hydroxyindole Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-Hydroxyindole-[d5] | Stable Isotopes | CS-I-00519 | 916979-23-2 | Enquire |
| 5-Hydroxyindole-2,4,6,7-d4-3-acetic-2,2-d2 acid (5-HIAA-D6) | Stable Isotopes | CS-K-00274 | 2748469-82-9 | Enquire |
| 5-Hydroxyindole-3-acetic Acid-13C3 | Stable Isotopes | CS-T-102855 | 2731515-03-8 | Enquire |
| 5-Hydroxyindole-4,6,7-D3-3-acetic-D2 Acid | Stable Isotopes | CS-I-00656 | Not Available | Enquire |
| 5-Hydroxyindoleacetic acid-[13C6] | Stable Isotopes | CS-I-00520 | 2733322-34-2 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-Hydroxyindole-3-acetic Acid | Impurity | CS-T-28695 | 54-16-0 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxyindole O-b-D-Glucuronide Sodium Salt | Glucuronide | CS-T-104137 | ---- | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Isopropyl-5,6-dihydroxyindole | Building Blocks | CS-O-44519 | 99855-01-3 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxyindole-3-acetic acid D5 | Stable Isotope Reagent | CS-O-49855 | 56395-08-5 (Unlabelled) | Enquire |
| 5-Hydroxyindole-2,4,6,7-d4-3-acetic-2,2-d2 acid (5-HIAA-D6) ... | Stable Isotope Reagent | CS-K-00267 | 2748469-82-9 | Enquire |