≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488187606 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488187606 |
| Canonical Smiles | C1=CC=C2C(=C1)C3=CC(=NC=C3N2)N |
| IUPAC Name | 9H-pyrido[3,4-b]indol-3-amine |
| InChIKey | UGMPOJSWOINMDE-UHFFFAOYSA-N |
| INCHI | 1S/C11H9N3/c12-11-5-8-7-3-1-2-4-9(7)14-10(8)6-13-11/h1-6,14H,(H2,12,13) |
| Isomeric SMILES | C1=CC=C2C(=C1)C3=CC(=NC=C3N2)N |
| RTECS | UU9351650 |
| Molecular Weight | 183.21 |
| Reaxy-Rn | 4182076 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4182076&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Indoles and derivatives |
| Subclass | Pyridoindoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Beta carbolines |
| Alternative Parents | Indoles Aminopyridines and derivatives Imidolactams Benzenoids Pyrroles Heteroaromatic compounds Azacyclic compounds Primary amines Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Beta-carboline - Indole - Aminopyridine - Pyridine - Benzenoid - Imidolactam - Heteroaromatic compound - Pyrrole - Azacycle - Amine - Primary amine - Organonitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as beta carbolines. These are compounds containing a 9H-pyrido[3,4-b]indole moiety. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2613120 | Certificate of Analysis | Mar 27, 2026 | A151563 |
| J2514147 | Certificate of Analysis | Oct 27, 2025 | A151563 |
| J2112063 | Certificate of Analysis | Jul 10, 2025 | A151563 |
| J2112087 | Certificate of Analysis | Jul 10, 2025 | A151563 |
| J2112092 | Certificate of Analysis | Jul 10, 2025 | A151563 |
| C2307548 | Certificate of Analysis | Mar 31, 2023 | A151563 |
| Melt Point(°C) | 291°C(lit.) |
|---|---|
| Molecular Weight | 183.210 g/mol |
| XLogP3 | 2.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 183.08 Da |
| Monoisotopic Mass | 183.08 Da |
| Topological Polar Surface Area | 54.700 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 219.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
![3-Amino-9H-pyrido[3,4-b]indole - ≥97% CAS No(73834-77-2) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/A/1/A151563.png)