4,6-Diamino-1-(4-fluorophenyl)-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-b]pyridine-5-carbonitrile CAS 878466-56-9
| CAS No. | 878466-56-9 |
| Molecular Formula | C14H10FN5O |
| Molecular Weight | 283.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4,6-Diamino-1-(4-fluorophenyl)-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-b]pyridine-5-carbonitrile (C14H10FN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 283.26 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4,6-Diamino-1-(4-fluorophenyl)-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 878466-56-9) is a high-purity analytical reference standard with the molecular formula C14H10FN5O and a molecular weight of 283.26 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4,6-Diamino-1-(4-fluorophenyl)-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-b]pyridine-5-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.
Physical & Chemical Properties
| Molecular Formula | C14H10FN5O |
| Molecular Weight | 283.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 1,4-Diamino-5-nitroanthracene-9,10-dione (CAS 82-33-7)
- 2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidine-4-carbaldehyde (CAS 20535-54-0)
- 2,4-Diamino-6-(4-bromo-2-fluorophenyl)-1,3,5-triazine (CAS 886762-47-6)
- 4,6-Diamino-2-(phenoxymethyl)-2H,3H-furo[2,3-b]pyridine-5-carbonitrile (CAS 672951-59-6)
- 3,3'-Diamino-4,4'-difluorodiphenyl sulfone (CAS 40939-65-9)
- 2,6-Diamino-4-(4-methoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 102423-74-5)
- 2,3-Diamino-5-(difluoromethyl)-4-iodopyridine (CAS 1805952-75-3)
- 2,6-Diamino-9-(2-amino-2-deoxy-β-D-ribofuranosyl)purine (CAS 215943-79-6)
Recommended Standards
- 3-(4-Fluorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 241127-32-2)
- 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium (CAS 20245-33-4)
- 2-(2-{2,4-dioxo-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamido)acetic acid (CAS 852454-09-2)
- Collagen (CAS 9064-67-9)
- 2-Methyl-N-(2-methylallyl)cyclohexan-1-amine (CAS 1226071-68-6)
- 1-Benzylpyrazolidin-3-one (CAS 17826-70-9)
- N-(6-Methoxybenzo[d]thiazol-2-yl)-2-(2-methoxyphenyl)acetamide (CAS 349438-74-0)
- 3-methyl-1,4-oxazepane (CAS 1273564-68-3)
- (2,6-Difluoro-3-nitrophenyl)methanol (CAS 206884-26-6)
- 2-(2-(Bromomethyl)phenyl)pyridine (CAS 184889-81-4)
- Cefpodoxime Impurity 66 (CAS CATO-C4X-157966)
- 1-Boc-2-(4-tetrahydropyranyl)hydrazine (CAS 693287-79-5)
- 2-(4-Methoxyphenyl)quinoline-4-carbonyl chloride (CAS 803640-64-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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