5-Nitroindole-3-carbonitrile CAS 7147-14-0
| CAS No. | 7147-14-0 |
| Molecular Formula | C9H5N3O2 |
| Molecular Weight | 187.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Nitroindole-3-carbonitrile 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.
CATO supplies 5-Nitroindole-3-carbonitrile (CAS 7147-14-0), a certified reference material (molecular formula C9H5N3O2, MW 187.15 g/mol) for analytical method development and quality control.
The molecular framework of 5-Nitroindole-3-carbonitrile (C9H5N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H5N3O2 |
| Molecular Weight | 187.15 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related Nitroindole Standards
- 6-Methyl-5-nitroindole (CAS 1003858-64-7)
- 3-Methyl-6-nitroindole (CAS 133053-76-6)
- 2-Methyl-4-nitroindole (CAS 3484-10-4)
- 4769-97-5 4-Nitroindole 1H-Indole,4-nitro;4-Nitro-1H-indole BCP21164 (CAS 4769-97-5)
- 6-Nitroindole-3-carboxylic Acid (CAS 10242-03-2)
- 7-Nitroindole-3-carboxylic Acid (CAS 1360891-19-5)
- 5-Nitroindole-2-carboxylic Acid (CAS 16730-20-4)
- 5-Nitroindole-3-carboxylic Acid (CAS 6958-37-8)
Recommended Standards
- 5-Cyanobenzofuran-2-carboxylic Acid (CAS 84102-75-0)
- 6-Cyanobenzofuran-2-carboxylic acid (CAS 84102-90-9)
- 5-Cyano-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid (CAS 800401-88-1)
- 6-Cyanoquinoxaline-2,3-dione (CAS 61875-40-9)
- Ethyl 3-((2-((5-methylisoxazol-3-yl)amino)-2-oxoethyl)thio)propanoate (CAS 403836-50-0)
- 2-(Difluoromethyl)-4-iodopyridine-3-sulfonamide (CAS 1805121-44-1)
- (2E,6E)-Methyl 3,7,11-trimethyldodeca-2,6,10-trienoate (CAS 3675-00-1)
- n-(2,4-Dimethoxybenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 510723-75-8)
- 2-Chloro-N-(1-phenylpropyl)propanamide (CAS 40023-47-0)
- N-(Boc-PEG3)-N-bis(PEG3-azide) (CAS 2182602-15-7)
- (R)-3-Amino-4-(4-cyanophenyl)butanoic acid hydrochloride (CAS 332061-89-9)
- 2-Benzoyl-1-methyl-1,2-dihydroisoquinoline-1-carbonitrile (CAS 16576-32-2)
- 5-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 20877-81-0)
- Cyclolinopeptide B (CAS 193139-41-2)
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 18665070610 / Nicole.chen@cato-chem.com