5-Methyl-3-nitro-N-(p-tolyl)-1H-indol-2-amine CAS 61645-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61645-63-4 |
| Molecular Formula | C16H15N3O2 |
| Molecular Weight | 281.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-3-nitro-N-(p-tolyl)-1H-indol-2-amine (CAS 61645-63-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15N3O2. Molecular weight: 281.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H15N3O2 |
| Molecular Weight | 281.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-Benzyloxyindole-3-acetic Acid (CAS 4382-53-0)
- 6-(Benzyloxy)-1-methyl-1h-indole-2-carboxylic acid (CAS 933474-42-1)
- 5-[(2-Methoxyphenoxy)methyl]-3-phenyl-1,2-oxazole (CAS 478066-23-8)
- 5-Cyclopropoxy-2-(dimethylamino)isonicotinonitrile (CAS 1243470-31-6)
- 4-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893738-90-4)
- (4-bromo-1-ethyl-1H-pyrazol-3-yl)acetic acid (CAS 1310379-53-3)
- Amrubicin Impurity 1 (CAS 92395-41-0)
- 1-(Tert-butyl)-N-(pyridin-3-ylmethyl)piperidin-4-amine (CAS 1183232-92-9)
- 6-Bromo-3-fluoro-2-nitroaniline (CAS 1804841-33-5)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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 13829788188 / jacky.chen@cato-chem.com