2,3-Dimethyl-4-nitro-1H-indole CAS 13687-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13687-74-6 |
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-4-nitro-1H-indole (CAS 13687-74-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H10N2O2. Molecular weight: 190.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 6,7-Dimethyl-1H-indazole-3-carboxylic acid (CAS 1000340-61-3)
- 4,7-Dimethyl-1h-indazole-3-carboxylic acid (CAS 1000340-77-1)
- 3,7-Dimethyl-2H-indazole-5-carboxylic acid (CAS 1031417-75-0)
- 1,5-Dimethyl-1H-indazole-3-carboxylic acid (CAS 1033693-06-9)
- 106000-23-1 (3Z)-1,7-Dimethyl-1H-indole-2,3-dione 3-oxime MFCD00565543 (CAS 106000-23-1)
- 4,5-Dimethyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1082040-67-2)
- 4,6-Dimethyl-1h-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1114822-92-2)
- 3,8-Dimethyl-imidazo[1,2-a]-pyridine-2-carboxylic Acid (CAS 1159832-15-1)
Recommended Standards
- 2-Oxo-1,2,3,4-tetrahydroquinoline-6-carboxamide (CAS 1368450-80-9)
- 5-(Aminomethyl)-2-methylisoindoline-1,3-dione (CAS 1368926-79-7)
- 6-Amino-5-methyl-1H-indole-2-carboxylic acid (CAS 1368088-59-8)
- 51883-88-6 N-[(3,5-Dimethyl-1H-pyrazol-1-yl)(imino)methyl]benzamide MFCD22374851 (CAS 51883-88-6)
- N-(4-Fluorobenzyl)-3-(4-fluorophenoxy)propane-1-sulfonamide (CAS 946320-41-8)
- Sacubitril impurity 41 (CAS 1038924-61-6)
- 4-(3-(1,4-Diazepan-1-yl)propyl)morpholine (CAS 827614-50-6)
- 2-(2-(Difluoromethyl)-4-methoxybenzoyl)pyridine (CAS 1261884-32-5)
- 2-(2,5-Dioxo-2',3'-dihydrospiro[imidazolidine-4,1'-inden]-1-yl)-N-(4-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)phenyl)acetamide (CAS 794563-97-6)
- Peptide Impurity 05 (CAS 2322924-83-2)
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