3,6-Dimethyl-1H-indole CAS 81784-48-7
| CAS No. | 81784-48-7 |
| Molecular Formula | C10H11N |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,6-Dimethyl-1H-indole (CAS 81784-48-7) is a high-purity analytical reference standard with the molecular formula C10H11N and a molecular weight of 145.20 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3,6-Dimethyl-1H-indole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 145.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,6-Dimethyl-1H-indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N |
| Molecular Weight | 145.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
- 3,5-Dimethylbenzylisocyanide (CAS 612485-91-3)
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- 3-Fluoro-5-nitrobenzohydrazide (CAS 1208079-85-9)
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- Ethyl 4-(3-oxobutanamido)benzoate (CAS 30764-23-9)
- ((3aR,8aS)-8,8a-Dihydro-3aH-indeno[1,2-d]oxazol-2-yl)((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane (CAS 1360771-89-6)
- 1-Chloro-2-fluoro-5-methyl-3-nitrobenzene (CAS 1260790-51-9)
- 5-(Difluoromethyl)-4-formylpicolinonitrile (CAS 1806032-58-5)
- (S)-2-Amino-4-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)sulfonyl)butanoic acid (CAS 53199-56-7)
- 5H-Indeno[1,2-c]pyridin-5-one (CAS 18631-22-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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