2-AMINO-9H-PYRIDO[2,3-B]INDOLE
Synonym(s):2-Amino-α-carboline;9H-1,9-Diazafluoren-2-amine;9H-Pyrido[2,3-b]indol-2-amine;AαC;AaC
- CAS NO.：26148-68-5
- Empirical Formula: C11H9N3
- Molecular Weight: 183.21
- MDL number: MFCD00210750
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-09 12:03:46
![2-AMINO-9H-PYRIDO[2,3-B]INDOLE Structural](https://img.chemicalbook.in/CAS/GIF/26148-68-5.gif)
What is 2-AMINO-9H-PYRIDO[2,3-B]INDOLE?
Chemical properties
Crystalline Solid
The Uses of 2-AMINO-9H-PYRIDO[2,3-B]INDOLE
A pyrolysate that exhibited mutagenic activity toward Salmonella typhimurium TA98 and TA100 from the pyrolytic products of soybean globulin. 2-Amino-9H-pyrido[2,3-b]indole (AαC) and 2-amino-3-methyl-9 H-pyrido[2,3-b]indole (MeAαC) are two mutagenic and carcinogenic heterocyclic amines formed during ordinary cooking.
What are the applications of Application
2-Amino-9H-pyrido[2,3-b]indole is a pyrolysate
Definition
ChEBI: 2-Amino-9H-pyrido[2,3-b]indole is a pyridoindole.
Safety Profile
Suspected carcinogen with experimental carcinogenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.
Properties of 2-AMINO-9H-PYRIDO[2,3-B]INDOLE
| Melting point: | 194-196 |
| Boiling point: | 306.89°C (rough estimate) |
| Density | 1.2078 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Methanol (Slightly) |
| form | Solid |
| pka | 14.87±0.40(Predicted) |
| color | Beige to Light Orange |
| CAS DataBase Reference | 26148-68-5(CAS DataBase Reference) |
| IARC | 2B (Vol. 40, Sup 7) 1987 |
| EPA Substance Registry System | 2-Amino-9H-pyrido[2,3-b]indole (26148-68-5) |
Safety information for 2-AMINO-9H-PYRIDO[2,3-B]INDOLE
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H340:Germ cell mutagenicity H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 2-AMINO-9H-PYRIDO[2,3-B]INDOLE
New Products
Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2-(2-Chlorophenyl)glycine (±)-amino(2-fluorophenyl)acetic acid 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione TRIFLOURO ACETICACID-D METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR TOLUENE-D3 BENZENE-D6 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![2-AMINO-9H-PYRIDO[2,3-B]INDOLE-3H](https://img.chemicalbook.in/StructureFile/ChemBookStructure5/GIF/CB3670066.gif)
![2-Amino-3-methyl-D3-9H-pyrido[2,3-b]indole](https://img.chemicalbook.in/CAS/20200331/GIF/CB21121041.gif)
![ETHYL 3-(2-[(2-FURYLMETHYL)AMINO]-2-OXOETHOXY)PYRIDO[1,2-A]INDOLE-10-CARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure4/GIF/CB4697598.gif)
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