2-(Indolin-2-yl)-1H-indole CAS 38505-89-4
| CAS No. | 38505-89-4 |
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Indolin-2-yl)-1H-indole (CAS 38505-89-4) is a high-purity analytical reference standard with the molecular formula C16H14N2 and a molecular weight of 234.30 g/mol.
2-(Indolin-2-yl)-1H-indole (C16H14N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(Indolin-2-yl)-1H-indole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Indolin Standards
- 4-(Indolin-2-ylmethyl)thiomorpholine (CAS 1499950-21-8)
- 6-(Indolin-1-yl)-4-methylnicotinonitrile (CAS 1355182-36-3)
- 6-(Indolin-1-yl)-2-methylnicotinonitrile (CAS 1355217-69-4)
- 6-(Indolin-1-yl)-5-methylnicotinonitrile (CAS 1355232-64-2)
- 5-(Indolin-1-yl)-5-oxopentanoic acid (CAS 239135-37-6)
- Methyl 4-(indolin-1-yl)-4-oxobutanoate (CAS 314284-83-8)
- Indolin-1-yl(o-tolyl)methanone (CAS 315248-40-9)
- 1-indolin-5-ylhexahydropyrimidine-2,4-dione (CAS 2766178-33-8)
Recommended Standards
- 2-(6-Methoxypyridazin-3-yl)-2,7-diazaspiro[4.4]nonane (CAS 646056-58-8)
- 2-(Methylamino)-1-(4-(pyridin-4-yl)piperazin-1-yl)ethan-1-one (CAS 204692-64-8)
- 2-(4-Methylpiperazin-1-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ol (CAS 33017-97-9)
- 2-(Piperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 909299-09-8)
- 3-Ethyl-1-methylpiperazin-2-one hydrochloride (CAS 1373514-66-9)
- N-(1-(4-Aminobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-16-1)
- 1-(1,3-Benzodioxol-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 133748-06-8)
- 1-Benzyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 66310-10-9)
- 4-bromo-2,3-dichloro benzonitrile (CAS 1160574-42-4)
- 1H-imidazole-4,5-dicarbohydrazide (CAS 5423-20-1)
- 10H-Indolo[3,2-b]quinoline-3,8-diamine (CAS 161622-27-1)
- (2-Chlorothiazol-5-yl)methyl 2,6-difluorobenzoate (CAS 478047-22-2)
- 6-Oxo-N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1H-pyridazine-3-carboxamide (CAS 2246866-34-0)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com